Catalog

Every agent-payable API.

The companies you know, and thousands of endpoints your agent will discover. The catalog groups the network's 11,000+ payable services under the companies that operate them — one company row can carry many service endpoints. Placement can't be bought.

All APIs

11,361 APIs
APICompanyCategoryPrice / callStatus
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/JP
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.
x402node.dev-$0.004listed
Live Airport Arrivals Board By Iata Code API
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.
x402node.dev-$0.20listed
Live Airport Departures Board By Iata Code API
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.
x402node.dev-$0.20listed
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 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.
x402node.dev-$0.004listed
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 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.
x402node.dev-$0.004listed
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 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.
x402node.dev-$0.005listed
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 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.
x402node.dev-$0.004listed
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, candl
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
x402node.dev-$0.006listed
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 qu
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.
x402node.dev-$0.005listed
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 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.
x402node.dev-$0.005listed
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 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.
x402node.dev-$0.004listed
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 cann
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
x402node.dev-$0.018listed
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 et
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.
x402node.dev-$0.005listed
LoneStarOracle EquityScope
Stock analysis — price fundamentals technical indicators for any ticker
aidress.ai-$0.05listed
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 r
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.
x402node.dev-$0.008listed
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 c
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
x402node.dev-$0.015listed
Milestones API
Last 30 days of arXiv preprints flagged as milestone candidates by an offline Qwen 3.6 27B per-paper extraction pass. Each paper carries structured reasoning naming the benchmark + quantified delta, model release, or novel architecture justification. Conservative; false positives are worse than false negatives.
tensorfeed.ai-$0.02listed
Momentum API
Live ticker statistics including mention counts, velocity (mentions/minute), acceleration, and lifecycle stage classification.
naiko.io-$0.005listed
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 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
x402node.dev-$0.008listed
Perp Funding Rates
Live perpetual-futures funding rates from Hyperliquid: per-coin funding rate, mark price, and open interest. Query: coins (optional comma list, e.g. BTC,ETH,SOL), limit (default 20, ranked by absolute funding). Use to monitor funding, hunt basis trades, and time entries. Real-time, keyless.
shizu.me-$0.005listed
Phoneagent API
PhoneAgent — countries with rentable SMS phone numbers for AI agents. Returns 190+ supported countries, each with the number of services offered and the cheapest price tier ($1, $2, or $5 USDC). Add ?service=<alias> (e.g. tg, wa, go, zo for OpenAI, other for any platform) to see which countries carry that service with live price and inventory pool. Companion route GET /services lists all 1,000+ service aliases; GET /services?country=<iso> lists what a single country offers. Pair with POST /rent
phoneagent.xyz-$0.01listed
Publish API
Publish an HTML page to a permanent, private, unguessable link ($0.50). POST your HTML with payment; we return the URL and a one-time claim token. No account, no key, no human in the loop.
stacktr.ee-$0.50listed
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 c
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.
x402node.dev-$0.011listed
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 c
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
x402node.dev-$0.01listed
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 a
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
x402node.dev-$0.012listed
Retrieve multi-interval technical analysis (TA) data for specified tokens using token IDs, addresses
Retrieve multi-interval technical analysis (TA) data for specified tokens using token IDs, addresses, or tickers. This endpoint returns key indicators such as support and resistance levels, RSI (Relative Strength Index), and SMA (Simple Moving Average) across various timeframes, enabling data-driven trading decisions and trend analysis.
lokyai.comdata$0.0001listed
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 c
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.
x402node.dev-$0.008listed
RobinX
Pollable stream: fresh RH-chain calls by measured early-callers (included fair-use on Agent/Signal Feed keys)
robinx.io-$0.02listed
Search Google for brand mentions. Returns URLs, titles, snippets, sentiment, and source type. Every result is a clickable, verifiable URL. SQS: 97/100.
Search Google for brand mentions. Returns URLs, titles, snippets, sentiment, and source type. Every result is a clickable, verifiable URL. SQS: 97/100.
strale.io-$0.01listed
Search x402 Resources
Search x402 Resources
x402scan.comsearch$0.05listed
Sirenic
Lobbying and influence profile of a French company from the official HATVP register of interest representatives — a transparency, governance and ESG due diligence signal: registration status, category, lobbying-expense brackets per fiscal year, staff count, recent subjects with intervention domains and action types, clients (for consulting firms), affiliations, declaration defaults and deregistrations. Organisation-level only — no personal data. Not registered is a meaningful answer (still 200).
sirenic.eu-$0.01listed
Sirenic
Sanctions screening (AML/KYC): screen a person or company name against 6 official watchlist sources — UN consolidated, EU FSF, US OFAC SDN, UK Sanctions List, French national asset-freeze register, Swiss SECO list — six official lists in one call. Fuzzy watchlist matching with a 0-100 confidence score per hit — never a bare yes/no. Each list reports its entry count, publication date and what that date means. One AML screening call covers UN, EU, OFAC, UK, FR and CH.
sirenic.eu-$0.02listed
Solana speech-to-text endpoint using x402 payments. Provide either a YouTube URL/ID or a direct audi
Solana speech-to-text endpoint using x402 payments. Provide either a YouTube URL/ID or a direct audio file URL; the server downloads the audio, runs speech-to-text, and returns the transcript text. Pricing: 0.01 USDC per started minute of audio, computed from the estimated duration and charged upfront via x402. Default discovery price without a specific URL is 0.60 USDC as an upper-bound quote. For this video the estimated duration is 23 minute(s); prepaid price for this call is 0.230000 USDC.
x402factory.aidata$0.23listed
Stratalize
Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receipt on every call (trust.stratalize.com/verify). Public market valuation multiples by sector — EV/EBITDA, EV/Revenue, P/E, and P/S medians for comparable company analysis. Source: Stratalize public markets composite. Use when building a public comps table or benchmarking a private company valuation
stratalize.com-$0.02listed
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 res
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
x402node.dev-$0.008listed
The AI Powered Developer Platform To Build, Scale, And Deliver Secure Software API
The AI-powered developer platform to build, scale, and deliver secure software. | Powered by Questflow
questflow.aiai$0.10listed
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.
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.
x402node.dev-$0.0022listed
Top DeFi yield farming opportunities across 500+ protocols. Filterable by chain and TVL. Returns APY, TVL, and pool details. $0.001 USDC per call.
Top DeFi yield farming opportunities across 500+ protocols. Filterable by chain and TVL. Returns APY, TVL, and pool details. $0.001 USDC per call.
tickersfeed.net-$0.001listed
Twitter agent enables users to post and interact with messages known as "tweets." Can write a tweet, listen to twitter user post new tweet, query or search user latest tweets, get tweet detail, listen
Twitter agent enables users to post and interact with messages known as "tweets." Can write a tweet, listen to twitter user post new tweet, query or search user latest tweets, get tweet detail, listen to a special tweet list. | Powered by Questflow
dctx.linksearch$0.10listed
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 publ
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.
x402node.dev-$0.01listed
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 stay
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.
x402node.dev-$0.01listed
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
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.
x402node.dev-$0.006listed
Weather API
Current weather from all Mauritius Meteorological Services stations (35+ stations)
mru-oracle.com-$0.001listed
WebberSites x402 Data API
OPENAI-COMPATIBLE chat completions, fast tier — point any OpenAI SDK at base_url https://api.webbersites.com/v1 and pay per call in USDC instead of holding provider API keys. Models: claude-haiku-4-5 (default), gemini-2.5-flash, gemini-2.5-flash-lite, gpt-5-mini, gpt-5-nano. Caps: 16,000 input chars, 1,024 output tokens, text-only, no streaming. One flat price per call; the x402 payment IS the auth.
webbersites.com-$0.01listed
Whale Transfers API
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.
x402node.dev-$0.015listed
vaults.fyi
Retrieves a complete list of supported blockchain networks with their identifiers including network name, chain ID, and CAIP format identifier.
vaults.fyi-$0.002listed
vaults.fyi
Retrieves a complete list of available vault categorization tags that can be used for filtering and organizing vault data
vaults.fyi-$0.002listed
Оракул доверия к x402-сервисам: жив ли эндпоинт, валиден ли, репутация/аптайм, стоит ли платить (?endpoint=url). Без параметра — каталог реально рабочих сервисов
Оракул доверия к x402-сервисам: жив ли эндпоинт, валиден ли, репутация/аптайм, стоит ли платить (?endpoint=url). Без параметра — каталог реально рабочих сервисов
pulsefeed.dev-$0.02listed
2s
Resolve a coordinate to its IANA timezone and return the current UTC offset, local wall time, DST status, and short abbreviation. Query: lat (-90..90), lon (-180..180), at (optional ISO 8601 instant; defaults to now). Returns { tz, abbreviation, offsetMinutes, offsetHours, localTime, observesDst, isDst, januaryOffsetMinutes, julyOffsetMinutes, instant, source }. Polygon lookup against a CC0 timezone boundary index; offsets and DST come from the runtime tzdata so transition rules stay current. Use when scheduling for a coordinate, converting timestamps to local wall time, or checking whether a location is currently observing daylight saving.
2s.io-$0.0025listed
2s
Live web search. Returns ranked results with title, URL, snippet description, site name, and page age — fresh information past any model training cutoff. Supports count (1-20), offset for paging, country (2-letter, e.g. US), freshness (pd=past day, pw=past week, pm=past month, py=past year, or a YYYY-MM-DDtoYYYY-MM-DD range), and safesearch (off/moderate/strict). Use for current events, fact verification, finding documentation, and research. Independent search index. For news-specific results with sources and timestamps see /api/news/search.
2s.io-$0.0225listed
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