x402node.dev

Compute markdown stats: words, characters, paragraphs, headings, code blocks, links, images, reading time (200 wpm). Use ?url=... or ?text=.... Built for AI agents auditing docs, estimating cost/length for LLM ingest.

Convert BTC to USD at live price. Pass ?amount=1 for value in US Dollar. 比特币兑换美元换算。ビットコインを米ドルに換算。Convertir Bitcoin a dólar. 비트코인를 달러로 환전. btc to usd, Bitcoin convert.

Convert OP to USD at live price. Pass ?amount=1 for value in US Dollar. Optimism兑换美元换算。オプティミズムを米ドルに換算。Convertir Optimism a dólar. 옵티미즘를 달러로 환전. op to usd, Optimism convert.

Cross-seller price comparison for a product in one call: pulls live shopping listings via residential-IP scraping, parses prices, and returns the cheapest offer plus the price range and median across sellers. For deal-finding and repricing agents. price comparison, cheapest price, compare sellers, product price check, best deal, shopping

Live gas oracle with slow, standard and fast fee tiers computed from recent block fee history - current base fee plus recommended priority fees and the cost of a standard transfer, so agents can set the right gas price and decide when to submit transactions. gas oracle, gas price, recommended gas, gas fee tiers, optimal gas, priority fee, gas estimate, when to transact Accepts payment on Base or Solana — either network works.

US ground stops and ground delay programs from FAA: airports with active ground stops or ground delays, reasons and average delay. Key for flight disruption monitoring. 全美地面停飞与地面延误：受影响机场及原因、平均延误。地上停止プログラム。Programas de retraso en tierra. 지상 정지 프로그램.

x402 ecosystem daily time series - listings, active entities and spam ratio over the past 2+ weeks with period-over-period change - reveals whether the agent-payment economy is genuinely growing or just wash-trading churn, from a proprietary dataset that cannot be reconstructed after the fact. x402 trends, x402 growth chart, x402 history, agent economy trend, x402 time series, x402 over time

Compute the ENS namehash and keccak labelhash for a name like vitalik.eth. For resolvers, registries and agents working with ENS. ens namehash, labelhash, ens node, name resolution, evm utility

Computed technical indicators for any crypto in one call - RSI(14), MACD(12,26,9), Bollinger Bands(20,2) and ATR(14) from live OKX candles - each with a ready-to-act state (overbought, oversold, bullish or bearish cross, band position, volatility) plus a composite bias agents can trade on, not raw numbers. Live data LLMs cannot see. 加密技术指标信号. rsi macd bollinger atr momentum

Convert ETH to USD at live price. Pass ?amount=1 for value in US Dollar. 以太坊兑换美元换算。イーサリアムを米ドルに換算。Convertir Ethereum a dólar. 이더리움를 달러로 환전. eth to usd, Ethereum convert.

Historical USD price of a token at a specific past timestamp, by chain and contract address or coingecko id. For backtesting, accounting and cost-basis. Data an LLM cannot recall. historical price, price at timestamp, cost basis, backtest, token price history

Heuristic honeypot and risk check for an ERC20 token via on-chain eth_call - detects active owner control and transfer restrictions that can trap buyers, on Ethereum and Base. honeypot check, honeypot detector, can i sell token, token scam check, rug detection, transfer restriction Accepts payment on Base or Solana — either network works.

Live AUD to JPY exchange rate (Australian Dollar / Japanese Yen). Zero-param: GET returns current rate. 澳元兑日元实时汇率。豪ドル/円 為替レート。Tipo de cambio dólar australiano-yen. 호주 달러 엔 환율. aud jpy, aud-jpy, AUD/JPY forex quote.

Live airport arrivals board by IATA code: incoming flights with origin, airline, terminal, gate, baggage belt, scheduled and revised arrival times. 机场到港航班板：到达航班的出发地、航司、登机口、行李转盘、时刻。空港到着便ボード。Tablero de llegadas. 공항 도착 항공편. Query: ?airport=JFK Accepts payment on Base or Solana — either network works.

Live airport departures board by IATA code: upcoming departing flights with destination, airline, terminal, gate, scheduled and revised times. 机场离港航班板：即将起飞航班的目的地、航司、登机口、时刻。空港出発便ボード。Tablero de salidas del aeropuerto. 공항 출발 항공편. Query: ?airport=JFK Accepts payment on Base or Solana — either network works.

Live BCH to USD price (Bitcoin Cash / US Dollar). Zero-param: GET returns current price. 比特币现金美元实时价格行情。ビットコインキャッシュ/米ドル 価格。Precio Bitcoin Cash dólar. 비트코인캐시 달러 시세. bch usd, bch-usd, BCH price.

Live BTC to USD price (Bitcoin / US Dollar). Zero-param: GET returns current price. 比特币美元实时价格行情。ビットコイン/米ドル 価格。Precio Bitcoin dólar. 비트코인 달러 시세. btc usd, btc-usd, BTC price.

Live Cotton price (commodity futures). Zero-param: GET returns current price. 棉花期货实时价格行情。綿価格。Precio algodon. 면화 시세. cotton price, cotton futures, agricultural commodity quote.

Live DOGE to USD price (Dogecoin / US Dollar). Zero-param: GET returns current price. 狗狗币美元实时价格行情。ドージコイン/米ドル 価格。Precio Dogecoin dólar. 도지코인 달러 시세. doge usd, doge-usd, DOGE price.

Live OHLCV candlestick data for any crypto symbol from OKX across timeframes (1m to 1w), with high/low/change summary - real-time price history absent from LLM training data. ohlcv, candlestick, candles, price history, kline, crypto chart data

Live Orange Juice price (commodity futures). Zero-param: GET returns current price. 橙汁期货实时价格行情。オレンジジュース価格。Precio jugo de naranja. 오렌지주스 시세. juice price, orange juice futures, agricultural commodity quote.

Live Rice price (commodity futures). Zero-param: GET returns current price. 稻米期货实时价格行情。米価格。Precio arroz. 쌀 시세. rice price, rice futures, agricultural commodity quote.

Live SHIB to USD price (Shiba Inu / US Dollar). Zero-param: GET returns current price. 柴犬币美元实时价格行情。柴犬コイン/米ドル 価格。Precio Shiba Inu dólar. 시바이누 달러 시세. shib usd, shib-usd, SHIB price.

Live Uniswap V3 pool stats on Ethereum - token pair, fee tier, TVL, total volume, tx count and token prices from the subgraph - real-time DEX liquidity data for LP and pricing decisions that LLMs cannot access. dex pool, uniswap pool, pool tvl, liquidity pool data, pool reserves, lp stats

Live VTI Vanguard Total Market ETF ETF quote (NYSEArca). Zero-param: GET returns current price. 美股全市场ETF实时报价。全米株ETF株価。Cotización ETF mercado total. 전체시장 ETF 주가. VTI etf price, vanguard total market etf quote.

Look up scholarly metadata for any DOI via CrossRef. Returns title, authors, journal, publication date, abstract, citation count, references, license, URL. Use ?doi=10.1038/nature12373. Built for AI research agents doing literature review and citation graph traversal.

Max-pain strike for BTC or ETH options at the nearest expiry, computed from Deribit open interest as the price that minimizes total option-holder payout. A decision-grade options gauge an LLM cannot calculate. Live data for expiry positioning and pinning analysis. max pain, options expiry, pin strike, deribit open interest

Peg health of a stablecoin: current price versus one dollar, deviation in basis points, and a status flag, plus peg mechanism. For depeg monitoring and risk. Live peg check. depeg monitor, stablecoin peg, peg deviation, stablecoin risk, peg status

QR code generator / QR generator / generate qrcode / text to qr / url to qr code / 2D barcode generator / make qr png / qrcode base64 image / qr code creator / generate qr code from url. Generate QR code as base64 PNG data URL. Use for URL, wifi credentials, business cards.

Ranks decentralized exchanges by 24h trading volume, aggregated from DeFiLlama, revealing where on-chain swap activity is concentrated right now and the total DEX volume. Live aggregated data an LLM cannot produce. dex volume, top decentralized exchanges, onchain trading volume, defi activity

Real-time stock or index quote (price, day high/low, previous close, volume, change) for a ticker, extending coverage beyond crypto into TradFi. Lets an agent fetch equity prices it cannot otherwise access. Live market data. stock quote, equity price, index quote, share price, tradfi

Reverse geocode lat/lng to a postal address via OpenStreetMap Nominatim. Returns display name, country, state, city, road, postcode. Use ?lat=38.8977&lng=-77.0365. Built for AI agents converting GPS coords to human-readable addresses.

Support and resistance levels for any crypto from live OKX candles - classic floor-trader pivots (P, R1-R3, S1-S3) plus swing-based levels clustered by strength (touches), with nearest support and resistance to the current price and distance in percent. Computed price structure for entries, stops and targets, from live data LLMs cannot derive. 加密支撑阻力位. support resistance pivot key price levels swing

Timezone lookup for a coordinate via timeapi.io. Returns IANA timezone, current local time, UTC offset, DST status. Use ?lat=37.78&lng=-122.42. Built for AI agents scheduling across regions.

URL meta tag extractor / OpenGraph parser / Twitter Card scraper / page title fetcher / link preview generator / favicon finder / OG image / canonical URL extractor / HTML meta scraper. Parse any public webpage and extract structured meta: title, description, keywords, canonical, favicon, language, OpenGraph (og:*) full set, Twitter Card. For AI agents, link preview, SEO audits, content discovery, bookmarking pipelines.

Universal commodity price with smart localization: gold, silver, platinum, palladium, wti, brent, gas, copper, grains. Auto-adapts currency and unit to your locale (CNY per gram, JPY per gram) or stays USD. Params: symbol, amount, lang. 任意大宗商品实时价格，自动本地化币种与单位，黄金白银原油智能换算人民币/克。商品価格を自動現地化。Precio localizado. 현지화 시세.

Universal crypto price for ANY coin. Params: symbol (e.g. BTC, ETH, WIF), vs (USD/CNY/EUR, default USD), amount (optional). 任意加密货币实时价格与换算。任意の暗号資産価格。Precio de cualquier cripto. 모든 암호화폐 시세. crypto price, coin price.

Recent large (whale) transfers of a token across EVM chains - who is moving big amounts, from and to which wallets, signalling accumulation or distribution before price moves - smart-money flow intelligence agents act on, aggregated from data behind an API key. whale transfers, whale alert, large transfers, whale movements, smart money flow, accumulation distribution, big holders moving Accepts payment on Base or Solana — either network works.

Base L2 mainnet current gas price (gwei) via LlamaRPC eth_gasPrice. Use no params. Built for AI agents pricing Base swaps, x402 settlements, and L2 deploy costs.

Convert FIL to USD at live price. Pass ?amount=1 for value in US Dollar. Filecoin兑换美元换算。ファイルコインを米ドルに換算。Convertir Filecoin a dólar. 파일코인를 달러로 환전. fil to usd, Filecoin convert.

Convert HKD to USD at live rate. Pass ?amount=100 for value in US Dollar. 港币兑换美元换算。香港ドルを米ドルに換算。Convertir dólar de Hong Kong a dólar. 홍콩 달러를 달러로 환전. hkd to usd convert.

Convert JPY to EUR at live rate. Pass ?amount=100 for value in Euro. 日元兑换欧元换算。円をユーロに換算。Convertir yen a euro. 엔를 유로로 환전. jpy to eur convert.

Convert USDC to USD at live price. Pass ?amount=1 for value in US Dollar. USDC稳定币兑换美元换算。USDコインを米ドルに換算。Convertir USD Coin a dólar. USD코인를 달러로 환전. usdc to usd, USD Coin convert.

Convert USD to CNY at live rate. Pass ?amount=100 for value in Chinese Yuan. 美元兑换人民币换算。米ドルを人民元に換算。Convertir dólar a yuan. 달러를 위안로 환전. usd to cny convert. Accepts payment on Base or Solana — either network works.

Cryptographic hash of input text. Query: ?text=YOUR_INPUT&algo=md5|sha1|sha256|sha512 (default: sha256). Returns hex digest.

Deep profile of any stablecoin - peg mechanism (fiat/crypto/algorithmic), circulating supply by chain, audit status and mint/redeem rules - risk intelligence agents need before holding that LLMs cannot look up live. stablecoin info, stablecoin reserves, peg mechanism, stablecoin audit, circulating supply, stablecoin risk

Email security posture: SPF/DKIM/DMARC presence and parsed policy. Detects missing or misconfigured email authentication. Use ?domain=example.com. Built for email deliverability and phishing prevention.

Fetch and parse sitemap.xml. Returns up to 500 URLs with lastmod/changefreq/priority. Auto-detects sitemap index. Built for AI agents indexing sites, tracking content changes, and SEO audit. Use ?url=https://example.com/sitemap.xml.

Full wallet risk profile in one call: behavior classification + credit score (0-100) + labeled-counterparty exposure (last N days, default 7). Returns verdict (low_risk/medium_risk/high_risk/flagged), risk_score, primary_tag, red_flags (zero-history, sanctioned/mixer/scam), plus identity/credit/exposure detail. Replaces classify+score+exposure in one paid call. For AI agent due diligence and payment-routing risk gating.

Jina Reader-compatible endpoint: fetch URL and return clean Markdown. Drop-in replacement for r.jina.ai with x402 micropayments and no rate limits. Same query parameter input/output shape.

Lexicon-based sentiment scoring (AFINN-style). Returns raw score, length-normalized score, label (positive/neutral/negative), positive/negative word hits. Use ?text=This+product+is+amazing. Built for AI agents doing review analysis, social monitoring, and feedback triage.

Liquid staking and restaking token rates: APR, TVL and pool for major LSTs (stETH, rETH, cbETH, sfrxETH, wbETH, osETH and more) aggregated from DeFiLlama yields. Lets an agent compare staking yields across protocols in one call. Live aggregated DeFi yield data. liquid staking APR, stETH rETH yield, LST rates, restaking

Live AVAX to USD price (Avalanche / US Dollar). Zero-param: GET returns current price. 雪崩美元实时价格行情。アバランチ/米ドル 価格。Precio Avalanche dólar. 아발란체 달러 시세. avax usd, avax-usd, AVAX price.

Live Cocoa price (commodity futures). Zero-param: GET returns current price. 可可期货实时价格行情。カカオ価格。Precio cacao. 코코아 시세. cocoa price, cocoa futures, agricultural commodity quote.

Live ETH to USD price (Ethereum / US Dollar). Zero-param: GET returns current price. 以太坊美元实时价格行情。イーサリアム/米ドル 価格。Precio Ethereum dólar. 이더리움 달러 시세. eth usd, eth-usd, ETH price.

Live OP to USD price (Optimism / US Dollar). Zero-param: GET returns current price. Optimism美元实时价格行情。オプティミズム/米ドル 価格。Precio Optimism dólar. 옵티미즘 달러 시세. op usd, op-usd, OP price.

Live SOL to USD price (Solana / US Dollar). Zero-param: GET returns current price. Solana美元实时价格行情。ソラナ/米ドル 価格。Precio Solana dólar. 솔라나 달러 시세. sol usd, sol-usd, SOL price.

Live Soybean price (commodity futures). Zero-param: GET returns current price. 大豆期货实时价格行情。大豆価格。Precio soja. 대두 시세. soybean price, soybean futures, agricultural commodity quote.

Live USD to CAD exchange rate (US Dollar / Canadian Dollar). Zero-param: GET returns current rate. 美元兑加元实时汇率。米ドル/カナダドル 為替レート。Tipo de cambio dólar-dólar canadiense. 달러 캐나다 달러 환율. usd cad, usd-cad, USD/CAD forex quote.

Live USD to CHF exchange rate (US Dollar / Swiss Franc). Zero-param: GET returns current rate. 美元兑瑞士法郎实时汇率。米ドル/スイスフラン 為替レート。Tipo de cambio dólar-franco suizo. 달러 스위스 프랑 환율. usd chf, usd-chf, USD/CHF forex quote.

Live USD to KRW exchange rate (US Dollar / Korean Won). Zero-param: GET returns current rate. 美元兑韩元实时汇率。米ドル/ウォン 為替レート。Tipo de cambio dólar-won. 달러 원 환율. usd krw, usd-krw, USD/KRW forex quote.

Live XLF Financial Select ETF ETF quote (NYSEArca). Zero-param: GET returns current price. 金融板块ETF实时报价。金融セクターETF株価。Cotización ETF financiero. 금융 ETF 주가. XLF etf price, financial select etf quote.

Options put/call ratio for BTC or ETH by open interest, aggregated from Deribit, with total call and put open interest and a sentiment read. The market-standard options positioning gauge an LLM cannot produce. Live data for hedging and sentiment. put call ratio, options open interest, options sentiment, deribit

Parse YAML frontmatter from markdown (the --- block at top). Returns parsed dict, raw frontmatter, and body without frontmatter. Use ?url=... or ?text=.... Built for AI agents indexing Jekyll/Hugo/Astro/Eleventy content sites.

Total value locked for any DeFi protocol with per-chain breakdown and 7-day change - shows a protocol's size, momentum and which chains it is concentrated on, for agents assessing protocol health and capital flows. protocol tvl, defi tvl, total value locked, protocol size, tvl by chain, protocol momentum, defi protocol stats Accepts payment on Base or Solana — either network works.

Random color generator / random hex / random RGB / random HSL / color picker / batch colors / pleasant random color / vibrant colors. Generate one or more random colors with optional saturation and lightness constraints.

Source-of-funds tracing: POST a Base address, traces its earliest inbound funding (native ETH + ERC20) back up to N hops to find the first funder and ultimate origin. Stops at a labeled exchange or bridge (a KYC'd origin) or when no inbound exists. Returns the funding chain with labels, blocks, timestamps and amounts. For AI agent due diligence, sybil/cluster detection, source-of-funds and AML checks. Not financial advice.

Test a regex pattern against a string. Query: ?pattern=REGEX&text=STRING&flags=gi (optional). Returns matches and capture groups.

Timestamp converter / unix timestamp to date / ISO 8601 converter / epoch to date / date string to unix / time format converter / utc to local time / unix time / epoch milliseconds / human readable date. Convert between unix epoch (sec or ms), ISO 8601, and human-readable date strings. Auto-detect input format.

US airport status from FAA: all airports currently with closures, ground stops, ground delays or arrival delays, with reasons and times. Official FAA NAS status data. 全美机场状态（FAA官方）：当前关闭、地面停飞、延误的机场及原因。米国空港運航状況。Estado de aeropuertos de EEUU. 미국 공항 운영 상태. Accepts payment on Base or Solana — either network works.

Verified contract metadata by address and chain: contract name, compiler version, optimization, license, and proxy with implementation address, from a block explorer behind an API key. Does not return full source. contract source, verified contract, compiler version, proxy implementation, contract metadata

sentiment analysis, text sentiment, analyze sentiment, sentiment API, sentiment classifier, positive negative sentiment, emotion detection, mood detection, text emotion, opinion mining, sentiment score, text positivity, text negativity. Analyze sentiment of any English text. Returns score (positive minus negative), comparative score per token, positive and negative word lists. For AI agents content moderation, review analysis, social media monitoring, customer feedback.

中文市场购物SERP：用中文关键词查Google购物，返回结构化商品（标题/价格/卖家/评分/链接）。hl=zh-CN+gl地区定向，覆盖中文电商真实商品与定价。China shopping SERP, Chinese product search, zh-CN localized listings for agents doing cross-border ecommerce, price research, product discovery in China market.

检测多个钱包在指定时间窗内共同买入(获取)同一代币的聪明钱共振 / FOMO 信号。传入你追踪的聪明钱地址列表,返回被其中至少 N 个地址在窗口内共同买入的代币,含买入地址与首次、最近买入时间。支持多链。Smart-money convergence FOMO signal: detect tokens acquired by multiple watched wallets within a time window. Pass your smart-money address list, get tokens bought by at least N of them with buyers and first or last buy time. Multi-chain on-chain aggregation.

Bitcoin recommended fee rates (sat/vB) for fast/half-hour/hour/economy/minimum via mempool.space. Use no params. Built for AI agents constructing BTC transactions, fee estimation UIs.

CSV to JSON / JSON to CSV / csv parser / csv to json converter / json to csv array / tabular data converter / spreadsheet to json / comma separated values parser / data transform. Bidirectional convert between CSV and JSON. CSV first row used as headers.

Check if a username is taken across 10 developer platforms (GitHub, GitLab, Reddit, HackerNews, dev.to, Medium, npm, PyPI, StackOverflow, ProductHunt). Returns per-platform {taken, status, url}. Use ?username=alice or ?username=alice&platforms=github,reddit. Built for AI agents helping pick handles, brand audits.

Comprehensive domain reputation report combining RDAP (modern WHOIS), DNS records, email security (SPF/DKIM/DMARC), SSL certificate inspection, and domain age. Returns risk_summary (low/medium/high) and specific risk_reasons. Use ?domain=example.com. Built for fraud detection, marketing list verification, KYA workflows, and security agents.

Convert ADA to USD at live price. Pass ?amount=1 for value in US Dollar. 艾达币兑换美元换算。カルダノを米ドルに換算。Convertir Cardano a dólar. 카르다노를 달러로 환전. ada to usd, Cardano convert.

Convert ATOM to USD at live price. Pass ?amount=1 for value in US Dollar. Cosmos兑换美元换算。コスモスを米ドルに換算。Convertir Cosmos a dólar. 코스모스를 달러로 환전. atom to usd, Cosmos convert.

Convert AUD to USD at live rate. Pass ?amount=100 for value in US Dollar. 澳元兑换美元换算。豪ドルを米ドルに換算。Convertir dólar australiano a dólar. 호주 달러를 달러로 환전. aud to usd convert.

Convert BCH to USD at live price. Pass ?amount=1 for value in US Dollar. 比特币现金兑换美元换算。ビットコインキャッシュを米ドルに換算。Convertir Bitcoin Cash a dólar. 비트코인캐시를 달러로 환전. bch to usd, Bitcoin Cash convert.

Convert CAD to USD at live rate. Pass ?amount=100 for value in US Dollar. 加元兑换美元换算。カナダドルを米ドルに換算。Convertir dólar canadiense a dólar. 캐나다 달러를 달러로 환전. cad to usd convert.

Convert CNY to USD at live rate. Pass ?amount=100 for value in US Dollar. 人民币兑换美元换算。人民元を米ドルに換算。Convertir yuan a dólar. 위안를 달러로 환전. cny to usd convert. Accepts payment on Base or Solana — either network works.

Convert DOT to USD at live price. Pass ?amount=1 for value in US Dollar. 波卡兑换美元换算。ポルカドットを米ドルに換算。Convertir Polkadot a dólar. 폴카닷를 달러로 환전. dot to usd, Polkadot convert.

Convert ETC to USD at live price. Pass ?amount=1 for value in US Dollar. 以太经典兑换美元换算。イーサリアムクラシックを米ドルに換算。Convertir Ethereum Classic a dólar. 이더리움클래식를 달러로 환전. etc to usd, Ethereum Classic convert.

Convert EUR to JPY at live rate. Pass ?amount=100 for value in Japanese Yen. 欧元兑换日元换算。ユーロを円に換算。Convertir euro a yen. 유로를 엔로 환전. eur to jpy convert.

Convert HKD to CNY at live rate. Pass ?amount=100 for value in Chinese Yuan. 港币兑换人民币换算。香港ドルを人民元に換算。Convertir dólar de Hong Kong a yuan. 홍콩 달러를 위안로 환전. hkd to cny convert.

Convert KRW to USD at live rate. Pass ?amount=100 for value in US Dollar. 韩元兑换美元换算。ウォンを米ドルに換算。Convertir won a dólar. 원를 달러로 환전. krw to usd convert.

Convert NEAR to USD at live price. Pass ?amount=1 for value in US Dollar. NEAR兑换美元换算。ニアを米ドルに換算。Convertir NEAR a dólar. 니어를 달러로 환전. near to usd, NEAR Protocol convert.

Convert SOL to USD at live price. Pass ?amount=1 for value in US Dollar. Solana兑换美元换算。ソラナを米ドルに換算。Convertir Solana a dólar. 솔라나를 달러로 환전. sol to usd, Solana convert.

Convert SUI to USD at live price. Pass ?amount=1 for value in US Dollar. Sui兑换美元换算。スイを米ドルに換算。Convertir Sui a dólar. 수이를 달러로 환전. sui to usd, Sui convert.

Convert TON to USD at live price. Pass ?amount=1 for value in US Dollar. Toncoin兑换美元换算。トンコインを米ドルに換算。Convertir Toncoin a dólar. 톤코인를 달러로 환전. ton to usd, Toncoin convert.

Convert USD to CAD at live rate. Pass ?amount=100 for value in Canadian Dollar. 美元兑换加元换算。米ドルをカナダドルに換算。Convertir dólar a dólar canadiense. 달러를 캐나다 달러로 환전. usd to cad convert.

Convert USD to CHF at live rate. Pass ?amount=100 for value in Swiss Franc. 美元兑换瑞士法郎换算。米ドルをスイスフランに換算。Convertir dólar a franco suizo. 달러를 스위스 프랑로 환전. usd to chf convert.

Convert USD to EUR at live rate. Pass ?amount=100 for value in Euro. 美元兑换欧元换算。米ドルをユーロに換算。Convertir dólar a euro. 달러를 유로로 환전. usd to eur convert.

Convert USD to JPY at live rate. Pass ?amount=100 for value in Japanese Yen. 美元兑换日元换算。米ドルを円に換算。Convertir dólar a yen. 달러를 엔로 환전. usd to jpy convert.

Convert USD to NZD at live rate. Pass ?amount=100 for value in New Zealand Dollar. 美元兑换纽元换算。米ドルをNZドルに換算。Convertir dólar a dólar neozelandés. 달러를 뉴질랜드 달러로 환전. usd to nzd convert.

Convert XLM to USD at live price. Pass ?amount=1 for value in US Dollar. 恒星币兑换美元换算。ステラを米ドルに換算。Convertir Stellar a dólar. 스텔라를 달러로 환전. xlm to usd, Stellar convert.

Convert XRP to USD at live price. Pass ?amount=1 for value in US Dollar. 瑞波币兑换美元换算。リップルを米ドルに換算。Convertir XRP Ripple a dólar. 리플를 달러로 환전. xrp to usd, XRP Ripple convert.

Convert between EVM units (wei, gwei, ether) or arbitrary token decimals. Pass value, from and to as unit names or decimal counts. For gas math, token amount formatting and price math. wei gwei ether, unit conversion, token decimals, format units, parse units

Credit card validator / Luhn algorithm check / card number verification / card type detector / Visa Mastercard Amex Discover Diners JCB UnionPay brand identifier / PAN validation. Validate credit card number via Luhn algorithm and identify card brand. Returns validity, card type, masked number. No payment processing, validation only.

Crypto sector rotation ranked by 24h market cap momentum - which narratives/sectors capital is flowing into vs out of, with top coins per sector - a computed allocation signal for agents, not raw data. sector rotation, crypto narratives, sector momentum, narrative rotation, hot sectors, capital rotation

Current USD prices for many tokens in one call, each by chain and contract address or coingecko id, from a multi-source price oracle. Saves agents N lookups. Live batch token prices. batch price, multi token price, portfolio pricing, erc20 prices, price oracle

Current marine sea conditions at a coastal or ocean point by latitude and longitude: wave height, wave period, wave direction. For shipping, ports and offshore ops. marine weather, wave height, sea state, shipping conditions, offshore

DEX trading pairs for an ERC20 token with exchange names and on-chain liquidity in USD, by contract and chain, from an indexed source behind an API key. For liquidity and routing analysis. token pairs, dex liquidity, trading pairs, liquidity pools, where to trade token

DNS lookup / DNS resolver / dig replacement / nslookup API / DoH alternative / MX checker / SPF + DMARC TXT inspector / CAA + DNSSEC inspector / nameserver finder / CDN routing detector. Resolve any domain to A, AAAA, MX, TXT, NS, CNAME, or SOA records. For AI agents, security audits, email config validation, network diagnostics, and infrastructure discovery.

DNS records for a domain: A, AAAA, MX, NS, TXT, SOA, CAA. Use ?domain=example.com. Built for DNS audit and email infrastructure verification.

De-washed x402 revenue intelligence and wash trading detection for AI agents. Pass payTo for a payee real independent customer count versus self funded volume. Two hop on-chain USDC funding trace separates organic demand from circular self payment rings, sybil clusters, and fake volume. Search terms: x402 revenue, wash trading, sybil detection, bot volume, real customers, agent reputation.

Detect image format from a URL using magic bytes (works even when extension or content-type lies). Returns format, content-type match flag, file size, dimensions. Use ?url=https://.... Built for AI agents validating untrusted image inputs.

Detect text language with rule-based unicode-script + Latin stopword matching. Returns ISO 639-1 code, detection method, confidence. Use ?text=Bonjour+le+monde. Built for AI agents routing inputs by language, content moderation, and analytics.

ERC20 token metadata by contract address and chain: name, symbol, decimals, logo, total supply and verified-contract flag, from an indexed source behind an API key. Data agents cannot self-derive. token metadata, erc20 info, token name symbol decimals, contract metadata, token logo

Email validator / email format check / RFC 5322 validation / email regex / verify email address / MX record check / disposable email detector / email syntax validator. Validate any email address format and optionally check MX records via DNS to verify the domain accepts mail. For AI agents, signup pipelines, lead validation, bot filtering.

Fetch and parse robots.txt for a domain. Returns parsed allow/disallow rules per user-agent, sitemap URLs, crawl-delay directives, and raw content. Built for AI agents planning ethical web crawling and SEO audit. Use ?domain=example.com.

Fetch any URL and return clean Markdown with metadata (title, byline, excerpt, siteName, lang). Uses Mozilla Readability + Turndown. Built for AI agents doing RAG, content summarization, and research workflows. Drop-in alternative to Jina Reader and Firecrawl, with pay-per-call USDC pricing via x402.

Forward geocode an address to lat/lng using OpenStreetMap Nominatim. Returns coordinates, address components, bounding box, place type. Use ?q=1600+Pennsylvania+Ave+Washington+DC plus optional &limit=5. Built for AI agents handling delivery, logistics, and map UIs.

Generate UUID v4 or v7. Query: ?version=4|7 (default: 4). Returns a single UUID or batch with ?count=N (max 100).

Interest calculator / compound interest / simple interest / loan payment / mortgage calculator / annuity / APR APY / future value / present value / investment return. Compute simple/compound interest or annuity loan payments with configurable compounding frequency.

JSON to YAML / YAML to JSON / yaml parser / json to yaml converter / config file converter / yaml config / json string to yaml / convert yaml to json / yml json. Bidirectional convert between JSON and YAML with pretty-print.

Lead enrichment for a company in one call: scrapes the company website for contact emails and social profiles, and pulls the local business record (phone, address, rating, category) from maps, then returns a single structured lead. Built on residential-IP scraping with multi-source aggregation that an agent cannot easily replicate. lead enrichment, company emails, find contact, b2b prospecting, company phone address, sales lead

List the ERC20 tokens an address holds on Base with symbol, decimals and formatted balance for each nonzero position. wallet tokens, token holdings, wallet portfolio, what tokens does this address hold, base wallet scan

Live Brent Crude Oil price (commodity futures, USD). Zero-param: GET returns current price. 布伦特原油实时价格行情。ブレント原油価格。Precio petroleo Brent. 브렌트 원유 시세. brent price, brent crude oil spot, commodity quote.

Live DAI to USD price (Dai / US Dollar). Zero-param: GET returns current price. Dai稳定币美元实时价格行情。ダイ/米ドル 価格。Precio Dai dólar. 다이 달러 시세. dai usd, dai-usd, DAI price.

Live Gold price (commodity futures, USD). Zero-param: GET returns current price. 黄金实时价格行情。金価格。Precio oro. 금 시세. gold price, gold spot, commodity quote.

Live HKD to USD exchange rate (Hong Kong Dollar / US Dollar). Zero-param: GET returns current rate. 港币兑美元实时汇率。香港ドル/米ドル 為替レート。Tipo de cambio dólar de Hong Kong-dólar. 홍콩 달러 달러 환율. hkd usd, hkd-usd, HKD/USD forex quote.

Live JPY to GBP exchange rate (Japanese Yen / British Pound). Zero-param: GET returns current rate. 日元兑英镑实时汇率。円/ポンド 為替レート。Tipo de cambio yen-libra. 엔 파운드 환율. jpy gbp, jpy-gbp, JPY/GBP forex quote.

Live LINK to USD price (Chainlink / US Dollar). Zero-param: GET returns current price. Chainlink美元实时价格行情。チェーンリンク/米ドル 価格。Precio Chainlink dólar. 체인링크 달러 시세. link usd, link-usd, LINK price.

Live Lean Hogs price (commodity futures). Zero-param: GET returns current price. 瘦肉猪期货实时价格行情。豚価格。Precio cerdo. 돼지 시세. hogs price, lean hogs futures, agricultural commodity quote.

Live Live Cattle price (commodity futures). Zero-param: GET returns current price. 活牛期货实时价格行情。肉牛価格。Precio ganado. 소 시세. cattle price, live cattle futures, agricultural commodity quote.

Live Natural Gas price (commodity futures, USD). Zero-param: GET returns current price. 天然气实时价格行情。天然ガス価格。Precio gas natural. 천연가스 시세. gas price, natural gas spot, commodity quote.

Live PEPE to USD price (Pepe / US Dollar). Zero-param: GET returns current price. 佩佩币美元实时价格行情。ペペ/米ドル 価格。Precio Pepe dólar. 페페 달러 시세. pepe usd, pepe-usd, PEPE price.

Live Silver price (commodity futures, USD). Zero-param: GET returns current price. 白银实时价格行情。銀価格。Precio plata. 은 시세. silver price, silver spot, commodity quote.

Live Sugar price (commodity futures). Zero-param: GET returns current price. 糖期货实时价格行情。砂糖価格。Precio azucar. 설탕 시세. sugar price, sugar futures, agricultural commodity quote.

Live TON to USD price (Toncoin / US Dollar). Zero-param: GET returns current price. Toncoin美元实时价格行情。トンコイン/米ドル 価格。Precio Toncoin dólar. 톤코인 달러 시세. ton usd, ton-usd, TON price.

Live USD to JPY exchange rate (US Dollar / Japanese Yen). Zero-param: GET returns current rate. 美元兑日元实时汇率。米ドル/円 為替レート。Tipo de cambio dólar-yen. 달러 엔 환율. usd jpy, usd-jpy, USD/JPY forex quote.

Live USD to SGD exchange rate (US Dollar / Singapore Dollar). Zero-param: GET returns current rate. 美元兑新加坡元实时汇率。米ドル/シンガポールドル 為替レート。Tipo de cambio dólar-dólar de Singapur. 달러 싱가포르 달러 환율. usd sgd, usd-sgd, USD/SGD forex quote.

Live XLM to USD price (Stellar / US Dollar). Zero-param: GET returns current price. 恒星币美元实时价格行情。ステラ/米ドル 価格。Precio Stellar dólar. 스텔라 달러 시세. xlm usd, xlm-usd, XLM price.

Live order-book snapshot for a perpetual: best bid and ask, spread, top-of-book depth and the bid/ask imbalance that signals near-term pressure. Built from OKX market depth for momentum and execution decisions an LLM cannot compute. order book depth, bid ask spread, book imbalance, liquidity

Live perpetual futures open interest for any crypto symbol from OKX - total outstanding contracts, a real-time positioning signal absent from LLM training data. open interest, futures oi, perpetual open interest, oi data, derivatives positioning

Markdown to HTML / HTML to Markdown / MD to HTML / markdown renderer / GFM markdown parser / convert md to html / convert html to markdown / markdown converter / html parser. Bidirectional convert between Markdown and HTML. Direction by 'from' param.

Natural language date parser / parse date string / flexible datetime parser / today tomorrow yesterday / relative date keywords / +3 days / -1 week / ISO date parser. Parse natural language ('today', 'tomorrow', '+3d', '-1w') or any ISO/RFC date string into structured datetime.

Public professional profile or company page fetch — clean content via managed retrieval with residential routing and JS rendering. For B2B research, lead enrichment and recruiting intelligence. linkedin, profile lookup, company data, b2b research, lead enrichment, recruiting, walled-garden data Accepts payment on Base or Solana — either network works.

Random bytes generator / cryptographic random / CSPRNG / secure random / random token / nonce generator / session key / API secret generator / random hex base64. Generate cryptographically secure random bytes in hex or base64 encoding.

Ranks perpetual swaps by 24h USD volume across the OKX market in a single call, surfacing where derivatives liquidity and trader attention are concentrated right now. Live aggregated screener an LLM cannot produce. perp volume leaders, most active perpetuals, derivatives liquidity, hottest perps

Read any web page as clean, LLM-ready markdown — managed unlocking with residential IPs, IP rotation, automated CAPTCHA solving and full JavaScript rendering; overcomes blocks. For RAG ingestion, agent browsing and access-controlled pages. web read, fetch page, scrape, markdown, unblock, javascript rendering, rag ingestion, agent browsing Accepts payment on Base or Solana — either network works.

Resolve ENS names to Ethereum addresses and reverse resolve addresses to their primary ENS name on mainnet. ens resolve, ens lookup, ens name to address, reverse ens, ethereum name service, eth domain resolver

SSL/TLS certificate inspection: issuer, subject, valid_from, valid_to, days_remaining, SAN list, fingerprint, signature algorithm. Detects expired and expiring certificates. Use ?domain=example.com&port=443.

SSL/TLS certificate inspector / cert expiration checker / HTTPS validator / SAN verifier / certificate chain analyzer / cipher suite inspector / TLS protocol version detector / DV vs OV vs EV cert / SHA-256 fingerprint. Get full TLS handshake details for any domain: issuer, subject, SANs, validity dates, days remaining, fingerprint, serial, protocol, cipher. For AI agents, security audits, monitoring, HTTPS infrastructure pipelines.

Suggest typo corrections for an email address. Catches domain typos (gmial.com → gmail.com) and TLD typos (.con → .com) via Levenshtein distance against 23 common domains. Use ?email=user@gmial.con. Built for AI agents validating signup forms, reducing bounce rates.

Text statistics / word count / character count / line counter / text analyzer / reading time estimate / paragraph counter / sentence counter / text length / wordcount API / count words in text. Get word/char/line/paragraph/sentence count and reading time estimate.

Time series of a token USD price over a recent window, by chain and contract address or coingecko id, at a chosen interval. For charts, trend and volatility analysis. Live price series. price chart, price history series, token candles, trend, volatility

Token holder concentration on Base: top holder percentages, top 10 share, holder count, and which top holders are contracts like pools or bridges versus real wallets. Useful for rug risk and distribution analysis. Search terms: token holders, concentration, top holders, whale analysis, supply distribution, rug risk.

Total stablecoin circulating supply per blockchain, ranked, showing where dollar liquidity sits. For routing, market and risk analysis. Live stablecoin supply by chain. stablecoin by chain, dollar liquidity, chain stablecoin supply, defi liquidity, chain ranking

Transaction receipt lookup by hash on five EVM chains: success or reverted status, block, gas used, effective gas price and log count. transaction status, tx receipt, transaction confirmed check, gas used lookup, tx hash search

Trending tokens right now by on-chain activity and momentum across Base, Ethereum, Solana and more - what is gaining attention and volume, an early momentum signal for agents chasing narratives, real-time data behind an API key. trending tokens, hot tokens, whats trending, momentum tokens, gainers, trending crypto, what is pumping

URL slug generator / slugify text / make url friendly / seo slug / clean string for url / kebab case url / web slug / convert text to slug / permalink generator. Convert any string to URL-friendly slug, strip diacritics, lowercase, replace spaces with hyphens.

URL status checker / HTTP status code / website uptime monitor / endpoint health probe / dead link detector / redirect chain tracker / response time measurement / TTFB / 404 detector / 500 error checker. Check any public URL for HTTP status, response time, content-type, content-length, redirect chain, server header. For AI agents, monitoring pipelines, security audits, and link validation.

USD to CNY realtime exchange rate. 美元兑人民币实时汇率牌价。Forex rate for the USD/CNY currency pair (US Dollar / Chinese Yuan Renminbi). Zero-param: GET returns current rate directly. usd cny, usd-cny, USD/CNY forex quote.

Unit converter / measurement conversion / metric imperial / length weight temperature speed area volume / kilometer to mile / kg to pound / celsius to fahrenheit / inch to cm / mph to kmh / bytes to gigabytes. Convert between common units of measurement: length, weight, temperature, area, volume, speed, data size, time.

Universal stock quote for ANY ticker: US stocks, ETFs, plus A-shares (600519.SS), HK stocks (0700.HK). Params: symbol, shares (optional, returns position value). 任意股票实时报价：美股/ETF/A股/港股。任意株価。Cotización de cualquier acción. 모든 주식 시세.

discover rss feed / find rss feed / rss autodiscovery / find atom feed / discover feeds from URL / rss feed finder / detect rss feed / rss feed discovery / atom feed discovery / website rss feeds / extract feed URLs / find subscribe URL. Discover RSS/Atom feed URLs declared by a website HTML link rel=alternate tags. Returns array of {url, type, title}. Use ?url=https://www.theverge.com. For AI agents subscribing to sites programmatically.

pdf metadata, pdf info, pdf properties, pdf author, pdf title, pdf creation date, pdf page count, pdf version, pdf creator, pdf producer, pdf document info. Extract PDF metadata only, no body parsing, fast and cheap. Returns title, author, subject, creator, producer, creation and modification dates, page count, PDF version. For AI agents indexing PDF catalogs, file validation, document organization workflows.

podcast rss parser / podcast feed parser / parse podcast feed / podcast rss / iTunes podcast feed / podcast feed parse / podcast metadata API / podcast episode extractor / podcast rss feed reader / podcast audio URL extractor / podcast transcript pipeline. Parse podcast RSS feed with iTunes namespace. Returns podcast metadata (author, image, category) plus episodes with audio_url, audio_type, duration, episode/season. Use ?url=https://feeds.simplecast.com/.... For AI agents indexing podcasts.

readability score, text readability, Flesch reading ease, reading grade level, reading level, text difficulty, reading age, readability index, text complexity, readability analysis, reading grade, reading ease, text level. Analyze text readability with multiple metrics including reading ease, grade level, syllable and sentence counts. For AI agents content optimization, education tools, writing assistants, accessibility checks.

translate text, translation API, translate english to chinese, translate chinese to english, language translator, free translation API, machine translation, multilingual translator, translate text online, auto translate. Translate any text between languages. Auto-detects source if not specified. Supports English Chinese Japanese Korean German French Spanish Italian Russian Arabic Portuguese and 100 plus more. For AI agents handling multilingual content localization pipelines.

Analyze the short-term base fee trend on Base or Ethereum to advise whether to send a transaction now or wait - a cost-optimization signal for agents that LLMs cannot compute from live blocks. gas forecast, gas trend, should i send now, gas timing, base fee trend, optimal gas time

Batch page fetch — read up to 5 URLs in one call and return clean markdown for each, via managed unlocking with residential routing and JS rendering. For bulk RAG ingestion, multi-source research, crawling and dataset building. batch read, bulk fetch, multi-url, crawler, web scraping, rag ingestion, parallel fetch, dataset building Accepts payment on Base or Solana — either network works.

Bitcoin address balance and stats via blockstream.info (no key). Returns confirmed/unconfirmed sats and BTC, tx count. Use ?address=bc1... or 1.../3.... Built for AI agents tracking BTC wallets and treasury balances.

Block height closest to a given unix timestamp on a chain, a primitive for historical on-chain queries. Saves agents a binary search over block times. Live block lookup. block by timestamp, block at time, historical block, archive query helper, chain block

Block info on five EVM chains, latest by default or by number: timestamp, transaction count, gas used, base fee and sample transaction hashes. latest block, block number lookup, block timestamp, chain head, block explorer data

Convert AVAX to USD at live price. Pass ?amount=1 for value in US Dollar. 雪崩兑换美元换算。アバランチを米ドルに換算。Convertir Avalanche a dólar. 아발란체를 달러로 환전. avax to usd, Avalanche convert.

Counterparty risk profile of a wallet in one call - OFAC sanctions screening plus multi-chain net worth and on-chain activity, combined into a trust score - the pre-transaction due diligence an agent needs on an unknown address, aggregated from sources it would otherwise query separately. wallet profile, counterparty risk, address due diligence, wallet trust score, sanctions and activity, kyc wallet

Decode EVM calldata or a Base tx hash into a readable function call: signature, selector, and decoded typed arguments. Search terms: calldata decoder, ABI decode, function selector 4byte, transaction decoder, EVM tx decode.

Diceware passphrase generator / multi-word random / memorable secure / xkcd 936 style / random word combinations from curated wordlist.

Ethereum mainnet native ETH balance for an address via LlamaRPC (no API key). Returns wei, eth, and optional USD value. Use ?address=0x...&with_usd=true. Built for AI agents doing portfolio reporting, fraud screening, and wallet onboarding.

Live gas price across Base, Ethereum, Arbitrum, Optimism, Polygon and BSC sorted cheapest first - lets agents pick the cheapest chain to execute an operation right now, real-time data that changes constantly and LLMs cannot know. gas comparison, cheapest chain, multi chain gas, gas prices, which chain cheapest, cross chain gas Accepts payment on Base or Solana — either network works.

Live AVGO Broadcom stock quote (NASDAQ). Zero-param: GET returns current price. 博通股票实时报价。ブロードコム株価。Cotización Broadcom. 브로드컴 주가. AVGO stock price, broadcom quote.

Live Aave V3 lending markets ranked by TVL with supply APR, utilization, max LTV, liquidation threshold and penalty per asset - real-time rates and risk parameters agents need to compare lending/borrowing options, computed from the subgraph. lending markets, aave rates, supply apr, borrow rate, lending comparison, liquidation threshold

Live EUR to GBP exchange rate (Euro / British Pound). Zero-param: GET returns current rate. 欧元兑英镑实时汇率。ユーロ/ポンド 為替レート。Tipo de cambio euro-libra. 유로 파운드 환율. eur gbp, eur-gbp, EUR/GBP forex quote.

Live Ethereum gas oracle from a block explorer behind an API key: safe, proposed and fast gas prices in gwei plus suggested base fee and last block. For transaction timing and fee estimation. gas oracle, gas price gwei, base fee, gas tracker, ethereum fees

Live KO Coca-Cola stock quote (NYSE). Zero-param: GET returns current price. 可口可乐股票实时报价。コカコーラ株価。Cotización Coca-Cola. 코카콜라 주가. KO stock price, coca-cola quote.

Live NVDA NVIDIA stock quote (NASDAQ). Zero-param: GET returns current price. 英伟达股票实时报价。エヌビディア株価。Cotización NVIDIA. 엔비디아 주가. NVDA stock price, nvidia quote.

Live Platinum price (commodity futures, USD). Zero-param: GET returns current price. 铂金实时价格行情。プラチナ価格。Precio platino. 백금 시세. platinum price, platinum spot, commodity quote.

Live Wheat price (commodity futures). Zero-param: GET returns current price. 小麦期货实时价格行情。小麦価格。Precio trigo. 밀 시세. wheat price, wheat futures, agricultural commodity quote.

Live spot prices for multiple crypto symbols in a single call (BTC, ETH, SOL and more) - one request instead of N for agents monitoring a portfolio or watchlist, real-time data that changes every second. batch prices, multiple prices, portfolio prices, bulk price, price watchlist, multi coin price

Market share of each major stablecoin as a percentage of total stablecoin market cap. For concentration and macro risk reads. Live stablecoin dominance. stablecoin dominance, usdt share, market share, concentration, stablecoin macro

Percentage USD price change of a token over a chosen period, by chain and contract address or coingecko id. For momentum, alerts and screening. Live percent change. price change, percent change, momentum, pump detector, token performance

Real-time flight status by flight number: live departure/arrival times, delay minutes, gate, terminal, baggage belt, runway, aircraft, codeshare. 航班实时动态查询：起飞到达时刻、延误、登机口、航站楼、行李转盘。航空便フライト運航状況：遅延・ゲート・ターミナル。Estado de vuelo en tiempo real: retraso, puerta. 항공편 실시간 운항 상태: 지연, 게이트. Query: ?flight=AA100 Accepts payment on Base or Solana — either network works.

Recent NFT sales for a collection by contract and chain: buyer, seller, price, marketplace and time, from an indexed source behind an API key. For floor, volume and wash-trade analysis. nft trades, nft sales, recent sales, nft price history, marketplace activity

Recent forced liquidation orders for any crypto perpetual from OKX, split by long/short - real-time liquidation cascade data not available to LLMs. liquidations, liquidation data, forced liquidation, long short liquidations, liquidation cascade

Recent large USDC transfers on Base mainnet with auto-classification of sender and receiver addresses. Query parameters: min_usd (default 100000, min 1000), hours (default 1, max 6). Returns top 50 sorted transfers with from/to addresses, behavioral tags, names if known, amount_usd, tx hash, block. For trading alpha agents tracking whale movements, treasury flow monitoring.

Search Hacker News stories and comments via Algolia. Returns title, author, points, URL, num_comments, created_at, story/comment text. Use ?q=YOUR_QUERY&type=story (default) or type=comment, &limit=10. Built for AI coding agents researching tech discussions, debugging tips, and tech opinions.

Composite smart-money score (0-100) for any trader wallet - combines realized profit, ROI and trading scale into one rating with tier (elite/strong/competent), after filtering out contracts so only real traders are scored - a computed judgment for agents ranking wallets to copy-trade or vet against other sources. smart money score, wallet rating, is this wallet smart money, trader score, copy trade ranking, wallet quality Accepts payment on Base or Solana — either network works.

Top stablecoins ranked by circulating market cap, with current peg price and peg mechanism, aggregated across all chains. Macro and risk signal for agents. Live stablecoin overview. stablecoin market cap, usdt usdc ranking, peg, stablecoin supply, defi macro

Highest-yield DeFi pools across all chains and protocols, filterable by token and chain, TVL-filtered to exclude dust, with base vs reward APY split and impermanent-loss risk - aggregates 16000+ pools into a ranked shortlist agents cannot assemble. best yield, defi yield, highest apy, yield farming, best lending rate, yield aggregator Accepts payment on Base or Solana — either network works.

Amazon product page fetch — title, price and details as they appear, via managed retrieval that handles bot protection and JavaScript rendering. For price tracking, product research and ecommerce data. amazon, product page, price tracking, ecommerce data, product research, retail, asin Accepts payment on Base or Solana — either network works.

Check whether a crypto address appears on the US OFAC sanctions list before transacting - a compliance must-have for agents that LLMs cannot verify against live lists. ofac check, sanctioned address, sanctions screening, compliance check, blacklist address, sdn list

Check whether a smart contract's source code is verified on the block explorer, with contract name, compiler and proxy status across Ethereum/Base/Arbitrum/Optimism/Polygon/BSC - a pre-interaction safety check agents need that LLMs cannot perform live. contract verified, source code verified, contract audit, unverified contract, contract safety, is contract safe

Compute the 4-byte function/error selector and full keccak topic from a solidity signature, e.g. transfer(address,uint256). For decoding tx input prefixes and matching event topics. function selector, 4byte, method id, event topic, keccak signature

Convert AUD to JPY at live rate. Pass ?amount=100 for value in Japanese Yen. 澳元兑换日元换算。豪ドルを円に換算。Convertir dólar australiano a yen. 호주 달러를 엔로 환전. aud to jpy convert.

Convert GBP to JPY at live rate. Pass ?amount=100 for value in Japanese Yen. 英镑兑换日元换算。ポンドを円に換算。Convertir libra a yen. 파운드를 엔로 환전. gbp to jpy convert.

Convert LINK to USD at live price. Pass ?amount=1 for value in US Dollar. Chainlink兑换美元换算。チェーンリンクを米ドルに換算。Convertir Chainlink a dólar. 체인링크를 달러로 환전. link to usd, Chainlink convert.

Convert TRX to USD at live price. Pass ?amount=1 for value in US Dollar. 波场兑换美元换算。トロンを米ドルに換算。Convertir TRON a dólar. 트론를 달러로 환전. trx to usd, TRON convert.

Convert USD to HKD at live rate. Pass ?amount=100 for value in Hong Kong Dollar. 美元兑换港币换算。米ドルを香港ドルに換算。Convertir dólar a dólar de Hong Kong. 달러를 홍콩 달러로 환전. usd to hkd convert.

Convert USD to KRW at live rate. Pass ?amount=100 for value in Korean Won. 美元兑换韩元换算。米ドルをウォンに換算。Convertir dólar a won. 달러를 원로 환전. usd to krw convert.

Cross-exchange perpetual funding-rate spread for a symbol across OKX, Bybit and Binance. Returns each venue funding rate, annualized, the cheapest and most expensive venue, the spread and a cash-and-carry funding arbitrage hint. Live aggregated derivatives data for funding arb and perp venue selection. funding rate arbitrage, perp funding, cross exchange spread, basis trade

Current USD price for any ERC20 token aggregated across DEXs and price sources via DefiLlama, with confidence score, on EVM chains. token price, dex price, erc20 usd price, defi token value, onchain price feed

Current USD price of any token by chain and contract address (or coingecko id), with symbol and confidence, from a multi-source on-chain price oracle. Data an LLM cannot produce. Live token price by contract. token price, contract price, erc20 price, onchain price, defi price oracle

Current gas price across Ethereum, Base, Arbitrum, Optimism and Polygon in one call, returns gwei gas price and latest base fee per chain. multichain gas price, gas fee comparison, gwei, l2 gas tracker, cheapest chain for transaction

Current weather at a location by latitude and longitude or city name: temperature, feels-like, humidity, precipitation, wind. Live conditions an LLM cannot know. weather now, current weather, temperature, wind, conditions by city

Current weather for a coordinate via Open-Meteo. Returns temperature, humidity, wind, precipitation, weather code with description. Use ?lat=37.78&lng=-122.42. Built for AI agents for location-aware advice, travel, agriculture.

Detect the largest recent transfers of a token to spot whale accumulation or dumping before price moves - a real-time edge for trading agents that LLMs cannot see. whale alert, large transfers, whale movement, token whale, big transactions, whale tracker

Detect wallet cluster: given seed address, trace USDC funding source backwards then find sibling addresses funded by same source within last 30 days. Returns funder address, first funding tx, cluster_size, siblings array (up to 50), pattern classification (burner_cluster / linked_addresses / single_sibling / no_funding_found). For sybil detection, treasury monitoring, source-of-funds analysis.

Detect whether an address is an EOA, generic contract, Gnosis Safe multisig, ERC20 token, ERC721 NFT or upgradeable proxy via on-chain probing, with an interaction hint - critical for agents because each type requires completely different handling before transacting. address type, is contract or eoa, multisig detection, safe wallet, contract type, eoa or contract

Estimate the price impact (slippage) of a swap of a given size by comparing Uniswap V3 quotes at minimal vs target size - tells trading agents how much a large order will move the price against them before they execute, on-chain data LLMs cannot compute. price impact, slippage estimate, swap slippage, large trade impact, market depth, liquidity check

Estimates the USD gas cost of a common action (transfer, erc20-transfer, approve, swap, nft-mint) across EVM chains, combining live gas price per chain with the native token price. Lets an agent pick the cheapest chain to execute and budget a transaction. Live aggregated gas + price compute. gas cost estimate, transaction fee usd, cheapest chain to execute, swap gas

Extract OpenGraph (og:title, og:image, og:description, og:type) + Twitter Card meta + basic <title>/<meta>/canonical from any URL. Built for AI agents generating shareable previews, understanding link content, and content moderation. Use ?url=https://example.com.

Fetch URL and return all HTTP response headers plus security audit (HSTS, CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy). Returns security_score 0-100 and missing headers list. Built for security agents and compliance audits. Use ?url=https://example.com.

Flight delay check by flight number: is it delayed, departure and arrival delay in minutes, scheduled vs revised times. Quick yes/no delay verdict for travel agents. 航班延误判定：是否延误、起降延误分钟数。遅延判定：何分遅れ。Verificacion de retraso de vuelo. 항공편 지연 확인. Query: ?flight=AA100

Format any DOI into a styled citation (apa, mla, chicago, ieee, harvard, vancouver). Returns plain-text bibliography string. Use ?doi=10.1038/nature12373&style=apa. Built for AI agents producing draft references.

Get a Wikipedia article summary by exact title. Returns extract (lead paragraph), description, thumbnail, originalimage, content URLs (desktop/mobile/edit), and wikibase_item. Use ?title=Albert_Einstein plus optional &lang=en. Built for AI agents doing literature review, biography lookup, and grounded RAG.

Google Maps local business search: name, address, rating, reviews, hours, category and coordinates for places matching a query. Pass keyword. For lead generation, local SEO and place data. maps search, local business, google maps, places api, local listings, lead generation, business directory

Google Shopping product search: listings with title, price, seller and rating for any query. Pass keyword. For price comparison, product discovery and market research. shopping search, product search, price comparison, google shopping, product listings, retail data

HMAC calculator / HMAC-SHA256 SHA512 SHA1 MD5 / message authentication code / hash with secret / signed hash / API request signing / webhook signature / JWT signature. Compute HMAC of a message with a secret key using any standard hash algorithm.

HTML entity encoder/decoder / XSS prevention / named entities / numeric entities / &amp; &lt; &gt; / character escape. Escape user input for safe HTML.

Heuristic on-chain labels for any address - contract vs EOA, activity tier, balance band and transaction count - on EVM chains. wallet label, address classification, eoa or contract, wallet activity, address profile, wallet tag, address label, onchain identity, smart money Accepts payment on Base or Solana — either network works.

Live ARB to USD price (Arbitrum / US Dollar). Zero-param: GET returns current price. Arbitrum美元实时价格行情。アービトラム/米ドル 価格。Precio Arbitrum dólar. 아비트럼 달러 시세. arb usd, arb-usd, ARB price.

Live ARKK ARK Innovation ETF ETF quote (NYSEArca). Zero-param: GET returns current price. ARK创新ETF实时报价。ARKイノベーション株価。Cotización ARK Innovation. ARK 이노베이션 주가. ARKK etf price, ark innovation etf quote.

Live ATOM to USD price (Cosmos / US Dollar). Zero-param: GET returns current price. Cosmos美元实时价格行情。コスモス/米ドル 価格。Precio Cosmos dólar. 코스모스 달러 시세. atom usd, atom-usd, ATOM price.

Live Copper price (commodity futures, USD). Zero-param: GET returns current price. 铜实时价格行情。銅価格。Precio cobre. 구리 시세. copper price, copper spot, commodity quote.

Live Corn price (commodity futures). Zero-param: GET returns current price. 玉米期货实时价格行情。トウモロコシ価格。Precio maiz. 옥수수 시세. corn price, corn futures, agricultural commodity quote.

Live DIS Disney stock quote (NYSE). Zero-param: GET returns current price. 迪士尼股票实时报价。ディズニー株価。Cotización Disney. 디즈니 주가. DIS stock price, disney quote.

Live GBP to EUR exchange rate (British Pound / Euro). Zero-param: GET returns current rate. 英镑兑欧元实时汇率。ポンド/ユーロ 為替レート。Tipo de cambio libra-euro. 파운드 유로 환율. gbp eur, gbp-eur, GBP/EUR forex quote.

Live GBP to USD exchange rate (British Pound / US Dollar). Zero-param: GET returns current rate. 英镑兑美元实时汇率。ポンド/米ドル 為替レート。Tipo de cambio libra-dólar. 파운드 달러 환율. gbp usd, gbp-usd, GBP/USD forex quote.

Live GOOGL Alphabet Google stock quote (NASDAQ). Zero-param: GET returns current price. 谷歌股票实时报价。グーグル株価。Cotización Google. 구글 주가. GOOGL stock price, alphabet google quote.

Live IWM iShares Russell 2000 ETF ETF quote (NYSEArca). Zero-param: GET returns current price. 罗素2000ETF实时报价。ラッセル2000 ETF株価。Cotización ETF Russell 2000. 러셀2000 ETF 주가. IWM etf price, ishares russell 2000 etf quote.

Live JPM JPMorgan stock quote (NYSE). Zero-param: GET returns current price. 摩根大通股票实时报价。JPモルガン株価。Cotización JPMorgan. JP모건 주가. JPM stock price, jpmorgan quote.

Live JPY to USD exchange rate (Japanese Yen / US Dollar). Zero-param: GET returns current rate. 日元兑美元实时汇率。円/米ドル 為替レート。Tipo de cambio yen-dólar. 엔 달러 환율. jpy usd, jpy-usd, JPY/USD forex quote.

Live KRW to USD exchange rate (Korean Won / US Dollar). Zero-param: GET returns current rate. 韩元兑美元实时汇率。ウォン/米ドル 為替レート。Tipo de cambio won-dólar. 원 달러 환율. krw usd, krw-usd, KRW/USD forex quote.

Live MATIC to USD price (Polygon / US Dollar). Zero-param: GET returns current price. Polygon美元实时价格行情。ポリゴン/米ドル 価格。Precio Polygon dólar. 폴리곤 달러 시세. matic usd, matic-usd, MATIC price.

Live META Meta Platforms stock quote (NASDAQ). Zero-param: GET returns current price. Meta脸书股票实时报价。メタ株価。Cotización Meta. 메타 주가. META stock price, meta platforms quote.

Live NZD to USD exchange rate (New Zealand Dollar / US Dollar). Zero-param: GET returns current rate. 纽元兑美元实时汇率。NZドル/米ドル 為替レート。Tipo de cambio dólar neozelandés-dólar. 뉴질랜드 달러 달러 환율. nzd usd, nzd-usd, NZD/USD forex quote.

Live SPY SPDR S&P 500 ETF ETF quote (NYSEArca). Zero-param: GET returns current price. 标普500ETF实时报价。S&P500 ETF株価。Cotización ETF S&P 500. S&P500 ETF 주가. SPY etf price, spdr s&p 500 etf quote.

Live TRX to USD price (TRON / US Dollar). Zero-param: GET returns current price. 波场美元实时价格行情。トロン/米ドル 価格。Precio TRON dólar. 트론 달러 시세. trx usd, trx-usd, TRX price.

Live UNI to USD price (Uniswap / US Dollar). Zero-param: GET returns current price. Uniswap美元实时价格行情。ユニスワップ/米ドル 価格。Precio Uniswap dólar. 유니스왑 달러 시세. uni usd, uni-usd, UNI price.

Live USD to GBP exchange rate (US Dollar / British Pound). Zero-param: GET returns current rate. 美元兑英镑实时汇率。米ドル/ポンド 為替レート。Tipo de cambio dólar-libra. 달러 파운드 환율. usd gbp, usd-gbp, USD/GBP forex quote.

Live VOO Vanguard S&P 500 ETF ETF quote (NYSEArca). Zero-param: GET returns current price. 先锋标普500ETF实时报价。バンガードS&P500株価。Cotización Vanguard S&P 500. 뱅가드 S&P500 주가. VOO etf price, vanguard s&p 500 etf quote.

Live WMT Walmart stock quote (NYSE). Zero-param: GET returns current price. 沃尔玛股票实时报价。ウォルマート株価。Cotización Walmart. 월마트 주가. WMT stock price, walmart quote.

Live XRP to USD price (XRP Ripple / US Dollar). Zero-param: GET returns current price. 瑞波币美元实时价格行情。リップル/米ドル 価格。Precio XRP Ripple dólar. 리플 달러 시세. xrp usd, xrp-usd, XRP price.

Lorem ipsum generator / placeholder text / dummy text / fake text generator / lorem text / filler content / sample text / lipsum / test content for design / mockup text. Generate Lorem ipsum placeholder with custom words, sentences, or paragraph count.

Multi-day daily weather forecast by latitude and longitude or city: high and low temperature, precipitation amount and probability, max wind. For planning and logistics. weather forecast, daily forecast, rain chance, temperature forecast, by city

Onchain ETH, BTC or LINK USD price straight from Chainlink mainnet oracles with round id, update time and the feed address for auditability. token price, eth price usd, btc price oracle, chainlink price feed, onchain price data

One-call token safety check that aggregates contract verification, on-chain age, proxy status and market cap rank into a single risk score and verdict - combines multiple sources an agent would otherwise query and reason over separately. token checkup, token safety score, token risk, is token safe, rug check, token due diligence

Parse a cron expression to human-readable description and next N execution times. Query: ?cron=CRON_EXPRESSION&count=5 (default 5, max 20).

Password policy validator / configurable rules / min length / uppercase / lowercase / digit / special / enterprise password policy check.

Public social profile or post fetch — clean content via managed retrieval with residential routing and JS rendering. For social listening, sentiment, influencer and brand research. social lookup, x, twitter, social media, social listening, sentiment, influencer research, walled-garden data Accepts payment on Base or Solana — either network works.

Query Internet Archive Wayback Machine for snapshots of any URL. Returns latest snapshot, first capture in sample, total count, and recent snapshot links. Built for content provenance, dead-link recovery, and historical research. Use ?url=https://example.com.

Ranks major coins by perpetual funding rate to surface the most bullish and most bearish perps right now. Aggregates OKX funding across the top liquid USDT perps and returns annualized rates, sorted. Live screener for funding arbitrage and crowded-positioning detection. funding rate screener, perp sentiment, most bullish perp, crowded longs

Realized trading profit and loss for any wallet - total profit USD, ROI percentage, trade count and a smart-money tier (elite/strong/profitable/losing) - lets agents identify profitable smart-money wallets to copy-trade or vet a counterparty's real track record, from data behind an API key. wallet pnl, smart money, trading profit, wallet profitability, copy trading, trader track record, profitable wallets Accepts payment on Base or Solana — either network works.

Realized profit and loss and cost basis for an ERC20 token in a wallet on Base, computed from on-chain DEX trades against a quote asset (USDC by default). Returns average buy and sell price, realized PnL, remaining position and cost basis. Search terms: wallet PnL, realized gains, cost basis, token profit, crypto tax accounting, trade history.

Recent NFT transfers for a collection by contract and chain: from, to, token id, amount, time and transaction, from an indexed source behind an API key. For activity and flow monitoring. nft transfers, nft activity, recent transfers, mint detection, nft flow

Search GitHub repositories by query, language, sort criteria. Returns repos with stars, forks, recent activity, language, license, topics. Use ?q=YOUR_QUERY&sort=stars&limit=10.

Search PubMed biomedical literature via NCBI and return article title, authors, journal, year, PMID and link for each match. pubmed search, biomedical papers, medical literature search, ncbi entrez, research citations

Search Stack Overflow questions via Stack Exchange API. Returns title, score, answer_count, is_answered, accepted_answer_id, tags, view_count, link, created_at, owner. Use ?q=YOUR_QUERY plus optional &tag=python&site=stackoverflow|serverfault|superuser&limit=10. Built for AI coding agents finding proven solutions and Q&A.

Search recent news articles via Google News. Returns articles with title, source, link, snippet, published_at. Use ?q=YOUR_QUERY&lang=en&limit=10. Built for news monitoring agents, trend analysis, and current events research.

Single NFT token detail by collection contract, token id and chain: name, owner, contract type, token URI and metadata, from an indexed source behind an API key. For provenance and verification. nft token, token metadata, nft owner, token uri, nft detail

Single US airport status from FAA by code: closures, ground stops, ground delays, arrival delays with reasons and timing, or normal if clear. 单个美国机场状态（FAA）：关闭、地面停飞、延误详情。指定空港の運航状況。Estado de un aeropuerto. 단일 공항 상태. Query: ?airport=JFK

Taker buy/sell volume ratio for a coin, showing aggressive order-flow bias over the recent window. Built from OKX aggregated taker volume to reveal whether market buyers or sellers are in control right now. Live order-flow signal for momentum and reversal context. taker buy sell ratio, order flow, aggressive volume, flow bias

Text diff / text comparison / diff two strings / line diff / word diff / character diff / file diff / text patch / unified diff format / compare strings / git diff style / text difference. Compare two texts, return added/removed/unchanged segments. Line, word, or char granularity.

Timezone converter / convert time between timezones / UTC to PST EST GMT IST JST / world clock / international time / time zone calculator. Convert any datetime between any two IANA timezones (America/New_York, Asia/Tokyo, Europe/London, etc.).

Top Uniswap V3 liquidity pools on Ethereum ranked by total value locked in USD, each with token pair, fee tier, TVL and all-time volume, from a subgraph behind an API key. For market overview and routing. top pools, largest pools, uniswap tvl ranking, deepest liquidity, dex pools

Top token holders and whale concentration for an ERC20 on Base, estimated from recent Transfer events, with each holder's percentage. token holders, holder distribution, whale concentration, top holders, token ownership, holder analysis

Trace the first incoming transfer that funded a Base address: funder address, asset, amount, block and time. Pairs with x402 dewash for sybil cluster and burner wallet analysis. wallet funding source, first funder, who funded this wallet, sybil detection, wallet provenance, burner cluster

Transaction count (nonce) for an address across 7 EVM chains, including pending vs confirmed to reveal stuck mempool transactions - agents need the correct nonce to build and send transactions and to detect pending txs. nonce, transaction count, account nonce, pending transactions, next nonce, tx count

Translate text between languages via MyMemory (free, 50+ languages). Returns translated text and match quality. Use ?q=Hello+world&source=en&target=zh (or auto for source). Built for AI agents handling multilingual content, localization pipelines, and cross-border ops.

Wallet age and activity profile: POST a Base address, returns wallet age (since first inbound), total transaction count, ETH balance, last activity date, days since last tx, and a recent monthly activity heatmap. Verdict: fresh / established / dormant / inactive, with sybil/freshness flags. For AI agent due diligence to distinguish a brand-new throwaway wallet from an established active one before transacting. Not financial advice.

extract emails, extract urls, extract phone numbers, extract hashtags, find emails in text, find phone numbers, parse contacts, extract crypto addresses, extract ethereum addresses, regex extraction, text entity extractor. Extract emails, URLs, phone numbers, hashtags, mentions, IP addresses, ethereum and bitcoin addresses from any text. Returns categorized arrays of found items. For AI agents parsing emails, scraping documents, content moderation.

extract keywords, keyword extraction, keyword extractor, text keywords, find keywords, top keywords, keyword finder, SEO keywords, content keywords, automatic keyword extraction, document keywords, keyword analysis. Extract significant keywords from any English or multilingual text. Returns top N keywords ranked by frequency and importance with stopwords filtered. For AI agents doing SEO analysis, content tagging, document categorization, search query expansion, topic modeling.

rss feed parser / rss parser / parse rss feed / rss feed parse / parse rss / rss to json / atom feed parser / parse atom feed / RSS 2.0 parser / Atom 1.0 parser / xml feed parser / feed parser API / rss feed reader / feed aggregator. Parse any RSS 2.0 or Atom feed URL. Returns channel/feed metadata (title, link, description, language) and items array. Use ?url=https://hnrss.org/frontpage&limit=20. For AI agents monitoring news, blogs, content feeds.

Base58 encoder/decoder / Bitcoin / Solana / IPFS CID / Flickr / no ambiguous chars / address encoding / wallet address format. Used by BTC, Solana, IPFS.

Build a counterparty interaction graph for an address from on-chain transfers - ranks who it sends to and receives from, flagging bidirectional links for cluster and AML analysis, on Base. counterparty graph, address relationships, transaction graph, aml analysis, wallet connections, fund flow

Comprehensive NPM package safety report combining npm registry metadata, OSV vulnerability database, npms.io quality scores, and GitHub repo health. Returns risk_summary (low/medium/high/critical), CVE breakdown by severity, maintainer info, dependency counts, last-commit recency, archival status. Use ?package=react or ?package=react&version=18.2.0. Built for AI code-review agents and supply-chain auditors.

Convert APT to USD at live price. Pass ?amount=1 for value in US Dollar. Aptos兑换美元换算。アプトスを米ドルに換算。Convertir Aptos a dólar. 앱토스를 달러로 환전. apt to usd, Aptos convert.

Current floor price of an NFT collection in native token and USD across chains - real-time NFT market data absent from LLM training, for valuation and trading agents. nft floor price, collection floor, nft valuation, floor price usd, nft market price, opensea floor

Ethereum transaction details and receipt by hash via LlamaRPC. Returns from, to, value, gas, status, block, logs count, contract address (if created). Use ?hash=0x.... Built for AI agents auditing payments, debugging contract calls, monitoring on-chain activity.

Fetch any URL and return clean text content only (no markdown formatting). Minimal output optimized for token-efficient LLM consumption. Removes ads, navigation, and boilerplate.

Fetch the verified ABI of a smart contract with function and event signatures across multiple EVM chains - required for agents to correctly encode contract calls, which LLMs cannot retrieve live. contract abi, get abi, contract interface, function signatures, abi fetch, contract methods

IP geolocation via ipapi.co. Returns country, region, city, lat/lng, timezone, ISP, ASN. Use ?ip=8.8.8.8. Built for AI agents detecting user location, fraud signals, and content routing.

Latest block on 7 EVM chains with gas utilization and a congestion rating (low/moderate/high) plus block age - lets agents check chain liveness and whether the network is busy before submitting a transaction, real-time data. block info, latest block, chain congestion, network busy, block height, gas utilization

Live AAPL Apple Inc stock quote (NASDAQ). Zero-param: GET returns current price. 苹果股票实时报价。アップル株価。Cotización Apple. 애플 주가. AAPL stock price, apple inc quote.

Live AMD AMD stock quote (NASDAQ). Zero-param: GET returns current price. AMD超微股票实时报价。AMD株価。Cotización AMD. AMD 주가. AMD stock price, amd quote.

Live BABA Alibaba stock quote (NYSE). Zero-param: GET returns current price. 阿里巴巴股票实时报价。アリババ株価。Cotización Alibaba. 알리바바 주가. BABA stock price, alibaba quote.

Live EUR to JPY exchange rate (Euro / Japanese Yen). Zero-param: GET returns current rate. 欧元兑日元实时汇率。ユーロ/円 為替レート。Tipo de cambio euro-yen. 유로 엔 환율. eur jpy, eur-jpy, EUR/JPY forex quote.

Live perpetual futures funding rate for any crypto symbol from OKX, with annualized rate, next funding time and long/short bias interpretation - real-time market data absent from LLM training. funding rate, perpetual funding, perp funding, futures funding, basis rate

Look up Gravatar avatar URL + public profile by email. Returns md5/sha256 hashes, sized avatar URLs, default-icon variants, and profile JSON (display name, location, links, accounts) if it exists. Use ?email=user@example.com. Built for AI agents enriching user data and onboarding.

Look up arXiv preprint metadata. Returns title, authors, abstract, publish/update dates, categories, PDF URL, DOI, comments, journal ref. Use ?id=1706.03762 (with or without version). Built for AI agents doing ML/physics/math literature review.

Password strength estimator / score 0-4 / zxcvbn-style heuristics / crack time / weak password detection. Returns score, feedback, estimated crack time.

Phone number validator / E.164 format check / international phone validation / country code parser / phone number format / mobile number verification / phone syntax validator. Validate phone number against E.164 international format (+1-3 digit country code, 4-14 digit subscriber).

Query Open Source Vulnerabilities (OSV) database for known CVEs in an NPM package. Returns vulnerability list with severity, summary, affected version ranges, fix versions, references. Use ?package=react&version=18.2.0. Backed by Google-maintained OSV (industry standard).

Random number generator / random integer / random float / dice roll / lottery numbers / coin flip / cryptographically secure random / RNG / number picker. Generate cryptographically secure random numbers in a range with optional batch count.

Search Lemmy (federated Reddit alternative, fully open API) posts across instances. Returns title, community, creator, score, comments, url, body, ap_id (ActivityPub federation ID). Use ?q=YOUR_QUERY plus optional &instance=lemmy.world&limit=10. Built for AI agents researching open-source community sentiment with stable scraper-friendly API (Reddit blocks scraping; Lemmy is permissive).

Structured page extraction — clean markdown plus extracted links and headings as structured data, via managed retrieval with JS rendering. For RAG, crawling and content analysis. web extract, structured extraction, links, headings, markdown, rag, crawling, content analysis Accepts payment on Base or Solana — either network works.

Supply chain campaign detail by id. IOCs, compromised versions, remediation. For incident response.

Total stablecoin market cap over recent days, a macro liquidity gauge for crypto markets. Rising supply often precedes risk-on. Live stablecoin mcap history. stablecoin market cap history, dollar liquidity trend, crypto macro, risk on off, liquidity gauge

WCAG contrast ratio calculator / accessibility checker / color contrast / a11y / WCAG 2.1 AA AAA / text contrast / color blindness / readable text color. Calculate WCAG 2.1 contrast ratio between two colors and return pass/fail for AA/AAA at normal/large text sizes.

Wallet activity profile - total transactions, NFT and token counts classified into an activity tier (dormant/regular/active/bot) - helps agents gauge whether a counterparty is an established user or a fresh/suspicious wallet, from data behind an API key. wallet activity, wallet age, tx count, account activity, wallet profile, fresh wallet detection

Wallet credit score 0-100 from onchain transaction history pattern. Factors: tx volume (nonce), account age, ETH balance level, known label boost, x402 payment history. Red flags: zero activity, known mixers, sanctioned counterparties. Use for agent-side counterparty due diligence prior to transacting, automated KYC-lite, payment routing risk assessment.

pdf parser, pdf extraction, pdf to structured json, extract pdf pages, pdf page extractor, pdf chunker, pdf RAG indexer, pdf document parser, pdf with metadata, pdf page chunks. Extract structured text from any PDF URL with page-level chunks and metadata. Returns per-page text array, char counts, info dict (title, author, creator, dates). For AI agents doing document QA, RAG indexing, contract analysis, citation extraction. Page-level chunks enable precise context-window management.

Base64 encode or decode. Query: ?text=YOUR_INPUT&mode=encode|decode (default: encode). URL-safe variant: ?urlsafe=true.

Business days calculator / working days between dates / weekdays counter / exclude weekends / workday count / business day arithmetic. Count business days (Mon-Fri) between two dates, separating weekend days. No holiday data, just weekend exclusion.

Check the exact ERC20 allowance an owner granted a spender and flag unlimited approvals that let a contract drain funds - a pre-transaction safety check agents need that LLMs cannot perform. allowance risk, approval risk, unlimited approval, spender risk, revoke check, token approval safety

Check whether a wallet holds or has claimed a specific airdrop/token contract balance on EVM chains, with symbol and formatted amount. airdrop check, claim eligibility, token balance check, airdrop claimed, wallet holdings

Compare two texts and return cosine and Jaccard similarity scores with the top shared keywords, useful for duplicate and near-duplicate detection. text similarity, string similarity, compare documents, duplicate detection, content overlap

Convert BNB to USD at live price. Pass ?amount=1 for value in US Dollar. 币安币兑换美元换算。BNBを米ドルに換算。Convertir BNB a dólar. 바이낸스코인를 달러로 환전. bnb to usd, BNB convert.

Convert EUR to USD at live rate. Pass ?amount=100 for value in US Dollar. 欧元兑换美元换算。ユーロを米ドルに換算。Convertir euro a dólar. 유로를 달러로 환전. eur to usd convert.

Convert GBP to EUR at live rate. Pass ?amount=100 for value in Euro. 英镑兑换欧元换算。ポンドをユーロに換算。Convertir libra a euro. 파운드를 유로로 환전. gbp to eur convert.

Convert GBP to USD at live rate. Pass ?amount=100 for value in US Dollar. 英镑兑换美元换算。ポンドを米ドルに換算。Convertir libra a dólar. 파운드를 달러로 환전. gbp to usd convert.

Current air quality at a location by latitude and longitude or city: US AQI, PM2.5, PM10, ozone, nitrogen dioxide, carbon monoxide. Live environmental data. air quality, AQI, PM2.5 PM10, pollution, ozone by city

Current crypto Fear and Greed Index value (0-100) with classification and optional history, a real-time market sentiment signal not available in any LLM training data. fear greed index, crypto sentiment, market fear, greed index, sentiment indicator

Total value locked for any DeFi protocol with per-chain breakdown via DefiLlama, by protocol slug such as aave-v3 or uniswap. defi tvl, protocol tvl, total value locked, defillama tvl, protocol metrics Accepts payment on Base or Solana — either network works.

Detect the language of input text from Unicode script and stopword analysis with a confidence score, covers Chinese, Japanese, Korean, Cyrillic, Arabic, Hebrew, Greek, Thai and major Latin languages. language detection, detect language, language identifier, what language is this text

ERC20 token USD price with 24 hour percent change and the source exchange, by contract address and chain, from an indexed DEX-aware price source behind an API key. Live token price with change. token price, erc20 usd price, 24h change, dex price, token quote

Ethereum mainnet current gas price (gwei) via LlamaRPC eth_gasPrice plus latest block base fee. Use no params. Built for AI agents timing on-chain ops, contract deployment cost estimation.

Extract all links from markdown: inline, reference, autolinks, images. Returns array of {type, text, url, title}. Use ?url=... or ?text=.... Built for AI agents link auditing, broken-link detection, sitemap crawling.

Full token portfolio of a wallet with live USD value per token and total, spam filtered and sorted by value via Moralis - a real-time valued portfolio snapshot agents cannot assemble. wallet portfolio, token holdings usd, portfolio value, wallet tokens value, holdings snapshot, portfolio valuation

Geo-targeted Google web search: organic results as seen from a specific country, via residential-grade routing. Pass keyword and country (2-letter code like us, jp, de; default us). For localized market research and regional SERP monitoring. geo search, localized search, country targeted serp, regional google results

Google image search: image results (title, image url, source) for any query. Pass keyword. For visual discovery, media sourcing and reference gathering. image search, google images, picture search, visual search, image results, photo lookup

Hex to HSL converter / hue saturation lightness / HSL color picker / hex to hsl / RGB to HSL / color space conversion / CSS hsl() / color theory. Convert hex color into HSL (Hue, Saturation, Lightness) and return both RGB intermediate and CSS hsl() string.

Live ADA to USD price (Cardano / US Dollar). Zero-param: GET returns current price. 艾达币美元实时价格行情。カルダノ/米ドル 価格。Precio Cardano dólar. 카르다노 달러 시세. ada usd, ada-usd, ADA price.

Live BNB to USD price (BNB / US Dollar). Zero-param: GET returns current price. 币安币美元实时价格行情。BNB/米ドル 価格。Precio BNB dólar. 바이낸스코인 달러 시세. bnb usd, bnb-usd, BNB price.

Live EUR to USD exchange rate (Euro / US Dollar). Zero-param: GET returns current rate. 欧元兑美元实时汇率。ユーロ/米ドル 為替レート。Tipo de cambio euro-dólar. 유로 달러 환율. eur usd, eur-usd, EUR/USD forex quote.

Live long/short account ratio for any crypto from OKX with history and crowding bias - real-time sentiment positioning data not in any LLM training set. long short ratio, long short, trader positioning, crowded trade, sentiment ratio

Live web search to clean JSON — top organic results (title, link, snippet) for any query via residential-grade routing. For grounding, RAG, research, fact-checking and real-time facts. web search, google search, serp api, organic results, real-time search, grounding, rag

Modern WHOIS via RDAP protocol (RFC 7480): registrant, registrar, registration date, expiry, nameservers, status flags. Use ?domain=example.com.

PBKDF2 key derivation / password hashing / KDF / scrypt alternative / stretch password / derive encryption key / password-based key derivation / iterations / salt. Derive a cryptographic key from a password using PBKDF2 with configurable iterations, salt, and hash algorithm.

Password generator / strong password / random password / secure password generator / crypto-safe password / password maker / generate strong password / customizable password length / pronounceable password / random secure pass. Generate cryptographically random password with custom length and character set rules.

Percentage calculator / percent of / percent change / percent increase decrease / what percentage / tip calculator / discount calculator / markup / margin. Compute percent operations: X percent of Y, what percent X is of Y, percent change from X to Y, X increased or decreased by Y percent.

Perpetual funding rates for multiple coins in one call with extreme-rate flags signalling crowded positioning or funding arbitrage - real-time derivatives data agents monitor repeatedly, in a single request instead of N. funding rates, perp funding, funding rate multi, funding arbitrage, perpetual rates, batch funding

Profile any address on five EVM chains: contract or EOA detection, bytecode size, transaction nonce and native balance. address type, contract detection, is contract or wallet, address profile, eoa check, onchain identity

Relative time formatter / time ago / X minutes ago / in 2 hours / human readable time / fuzzy time / relative datetime / social media timestamps. Format a datetime as relative to now or another base (e.g. '3 hours ago', 'in 2 days').

Search GitHub repositories by keyword and return full name, stars, language, short description and URL sorted by stars. github search, github repositories, find github project, popular repos, open source search

Search Wikidata entities (structured knowledge graph). Returns entity id (Q-number), label, description, concept URI, aliases. Use ?q=YOUR_QUERY plus optional &lang=en&limit=10. Built for AI agents needing canonical entity disambiguation and Linked Data IRIs.

Search academic papers across 240M+ publications via OpenAlex (free, no API key, no rate-limit issues). Returns papers with title, authors, abstract, year, citation count, DOI, PDF link. Use ?q=YOUR_QUERY&limit=10. Built for research agents and literature review workflows.

Inspect an ERC20 token contract for buy/sell tax fields, owner renouncement and basic honeypot risk flags on EVM chains. token tax, honeypot check, buy sell tax, meme coin safety, rug risk flags, rugpull detection, token audit, contract safety check Accepts payment on Base or Solana — either network works.

Token approval risk scan: lists active ERC20 allowances on a wallet's currently-held tokens and flags unlimited approvals (>= 2^255), especially to unverified spenders. Returns verdict (clean/low_risk/review/high_risk), unlimited count, and per-approval token symbol, spender, spender_label, allowance, is_unlimited. For AI agent wallet security audits and pre-transaction risk checks.

URL encoder/decoder / percent encoding / RFC 3986 / query string escape / form data / encodeURIComponent / decodeURIComponent. Safely escape URLs for HTTP.

Universal flight status lookup by number and optional date: scheduled vs actual times, delay, gate, terminal, baggage carousel, aircraft type, route distance. 通用航班状态：按航班号+日期查计划与实际时刻、延误、登机口。日付指定フライト照会。Consulta de vuelo por numero y fecha. 항공편 번호와 날짜로 조회. Query: ?flight=AA100 or ?flight=AA100 date=2026-06-23

language detect / detect language / detect text language / identify language / language identifier / language detection / what language is this / detect English Chinese Japanese / language detector / langdetect / multilingual language detection / fast language detect / ISO 639-3 language code. Detect language of any text. Returns ISO 639-3 code with confidence. Supports 80+ languages. For AI agents handling multilingual text, content routing, translation pipelines.

ocr image, image to text, OCR API, extract text from image, image OCR, tesseract OCR, optical character recognition, scan image to text, image text recognition, image to text converter, printed text OCR. Run Tesseract OCR on any image URL. Returns extracted text with confidence. Supports English Chinese Japanese Korean German French Spanish Italian. For AI agents reading screenshots scanned documents.

pdf to text, extract text from pdf, pdf text extractor, pdf parser, pdf to plain text, extract pdf text, pdf text extraction, read text from pdf, pdf text API, pdf to txt, parse pdf text. Fetch PDF from URL and return extracted plain text. Minimal token footprint for summarization and analysis workflows. Supports text-based PDFs (for scanned images use image OCR). For AI agents doing document analysis, RAG indexing, contract review, summary pipelines.

Morse code encoder/decoder / international Morse / dot-dash / amateur radio / SOS / signal encoding / accessibility / fun text conversion.

A-share daily limit-up board review. Aggregates today's limit-up stocks with consecutive-board ladder (streak height), seal times, sectors, turnover and break rate — the daily recap that Chinese retail board-chasers need in one call. A股每日涨停复盘：涨停家数、最高连板高度、连板梯队、封板时间、所属板块、炸板率，一次调用给打板党完整复盘。A株ストップ高の日次まとめ。Resumen diario de acciones en limite del mercado A. Accepts payment on Base or Solana — either network works.

Get Amazon Best Sellers for a category on any Amazon marketplace (amazon.com, amazon.de, amazon.co.uk, amazon.co.jp and more): ranked products with ASIN, title, brand, price, rating, reviews, Best Sellers Rank, seller and image. Async: first call with category_url returns a snapshot id; call again with that snapshot to fetch the ranked list. For cross-market trend spotting and product selection. 亚马逊各国站畅销榜选品。 Accepts payment on Base or Solana — either network works.

China A-share major indices snapshot in one call: Shanghai Composite, Shenzhen Component, ChiNext, and CSI 300 — with price, change, percent change, day range and volume. The whole-market glance Chinese retail investors check every session. A股四大指数一览：上证指数、深证成指、创业板指、沪深300，含最新点位、涨跌、涨跌幅、振幅、成交量，一次调用看全大盘。A株主要指数スナップショット。Panorama de indices bursatiles de China A. Accepts payment on Base or Solana — either network works.

China A-share single-stock money-flow: main-force (institutional) net inflow over recent sessions, with net amount, main-force ratio and daily breakdown. The 'is smart money buying this stock' check Chinese retail investors run before chasing. A股个股主力资金流：查任意A股近N日主力净流入、净额、主力占比，散户追涨前先看主力在不在买。A株個別銘柄の資金フロー。Flujo de capital por accion del mercado A. Accepts payment on Base or Solana — either network works.

Get Amazon product reviews by ASIN or URL: review text, star rating, title, author, date, verified-purchase and Vine flags, helpful votes and variant, plus the product star-rating breakdown. Async: a first call with asin returns a snapshot id (collection ~40s); call again with that snapshot to fetch reviews. For review mining, sentiment, complaint detection and competitor weakness analysis. 亚马逊评论挖掘与差评分析。 Accepts payment on Base or Solana — either network works.

One-call market snapshot for a crypto asset: fear & greed sentiment, perpetual funding rate, open interest and recent liquidations aggregated in a single response. One call replaces 4+ separate indicator lookups. Built for AI trading agents and market-monitoring bots that need the full derivatives picture before acting. market overview, sentiment, funding rate, open interest, liquidations, derivatives snapshot Accepts payment on Base or Solana — either network works.

Search Amazon by keyword and get a structured product list: title, ASIN, brand, price, currency, rating, reviews, Best Sellers Rank, category, seller and image per result. Async: a first call with keyword returns a snapshot id (collection ~60-120s); call again with that snapshot to fetch results. For product selection, niche and competitor research, price and rank monitoring. 亚马逊关键词选品与竞品搜索。 Accepts payment on Base or Solana — either network works.

Get an Amazon seller profile by seller id or seller URL: seller name, star rating, business name and address, and recent buyer feedback with dates and star ratings. Returns clean structured JSON in a single synchronous call. For competitor and seller research, reputation and dispute checks, supplier vetting and Buy Box rival analysis. 亚马逊卖家画像与竞品口碑核查。 Accepts payment on Base or Solana — either network works.