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Catalog

Every agent-payable API.

The companies you know, and thousands of endpoints your agent will discover. The catalog groups the network's 22,000+payable services under the companies that operate them — one company row can carry many service endpoints. Placement can't be bought.

All APIs

21,845 APIs
APICompanyCategoryPrice / callStatus
Token holder distribution analysis with concentration risk metrics. (with AI analysis)
Token holder distribution analysis with concentration risk metrics. (with AI analysis)
emc2ai.ioai$0.55listed
Top Anime Ranked From Myanimelist API
Top anime ranked from MyAnimeList: title, score, rank, popularity, type, episode count and synopsis. Keyless Jikan v4. For agents surfacing the best-rated anime.
suverse.io-$0.06listed
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 liq
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
x402node.dev-$0.008listed
Translate Text Between Languages API
Translate text between languages. Auto-detects source language. Supports all major languages. Returns translated text with confidence.
strale.io-$0.054listed
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 slu
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.
x402node.dev-$0.0015listed
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 f
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.
x402node.dev-$0.004listed
Unknown
Stablecoin Supply — an agent-callable stablecoin supply service, payable over x402 (USDC on Base). Provided via chainray.online.
chainray.onlineai-listed
Unknown
Defi Yields — an agent-callable defi yields service, payable over x402 (USDC on Base). Provided via chainray.online.
chainray.onlineai-listed
Unknown
Mev Shield — an agent-callable mev shield service, payable over x402 (USDC on Base). Provided via chainray.online.
chainray.onlineai-listed
Unknown
Trending Tokens — an agent-callable trending tokens service, payable over x402 (USDC on Base). Provided via chainray.online.
chainray.onlineai-listed
Unknown
Market Overview — an agent-callable market overview service, payable over x402 (USDC on Base). Provided via chainray.online.
chainray.onlineai-listed
User
User — an agent-callable user service, payable over x402 (USDC on Base). Provided via socialintel.dev. Priced around 0.01 USD per call.
socialintel.dev-$0.01listed
WalletPnL
Wallet realized and unrealized PnL — per-token profit and loss and cost basis for any EVM address
lonestaroracle.xyz-$0.20listed
WebberSites x402 Data API
Raw metadata extractor: the complete, unopinionated head inventory of a page — title, charset, lang, canonical, all meta tags grouped by family (OpenGraph, Twitter, Dublin Core, named, http-equiv, itemprop), every link relation, and JSON-LD returned as parsed objects. For agents doing their own processing (head-check audits the same data; this just dumps it). ?url=
webbersites.com-$0.001listed
WebberSites x402 Data API
Fetch any public web page and return clean, readable Markdown with navigation, ads, and boilerplate stripped. For agents that need article text or documentation as Markdown.
onrender.com-$0.001listed
acp job budget ($0.001)
acp job budget ($0.001)
virtuals.ioai$0.001listed
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 / ex
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.
x402node.dev-$0.005listed
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,
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.
x402node.dev-$0.005listed
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 / po
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.
x402node.dev-$0.008listed
readability score, text readability, Flesch reading ease, reading grade level, reading level, text difficulty, reading age, readability index, text complexity, readability analysis, reading grade, rea
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.
x402node.dev-$0.0022listed
translate text, translation API, translate english to chinese, translate chinese to english, language translator, free translation API, machine translation, multilingual translator, translate text onl
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.
x402node.dev-$0.005listed
x402-factory
Final outcome and settlement details for a resolved market — Outcome, per-venue settlement, source link where available, and the blended probability 24h before resolution (calibration signal). Unresolved markets return 404 with a pointer to the live probability endpoint.
x402-factory.com-$0.01listed
x402-factory
Normalized insider transactions (Form 4) with flow aggregates for a ticker — SEC Form 4 filings parsed into clean insider transactions: buy/sell/award classification, 10b5-1 plan flags, per-filer roles, and aggregate net flow with notable-pattern flags. Use it to gauge insider conviction before events.
x402-factory.com-$0.02listed
x402-factory
One-call answer for a specific time window: rain odds, temps, comfort, verdict — Summarizes a ≤12-hour window at a coordinate into decision-ready numbers (rain probability, expected precip, temp range in °C, max gust, comfort index) plus a one-sentence plain-English verdict. Built for agents planning events, deliveries, and travel.
x402-factory.com-$0.02listed
x402-factory
Weather-driven delay risk for a US airport in 6-hour blocks — Next-24h delay risk for a top-100 US airport, scored per 6-hour block from model wind gusts, convective potential, winter precip, and ceilings, with the drivers named and a one-line verdict.
x402-factory.com-$0.02listed
x402-factory
Historical performance of the edge signal: hit rate, calibration, by hazard — Aggregates stored edge signals whose markets have resolved: how often the model beat the market (hit rate), average absolute-error improvement (edge captured), a model calibration curve, and per-hazard breakdowns. model_label is explicit about which model produced the signals.
x402-factory.com-$0.05listed
全球央行政策利率:38国央行当前政策利率(美联储/欧央行/日央行/英央行/PBoC等),来自BIS官方数据,归一化JSON。含利率值/生效日/来源央行。可按国家筛选。Global central bank policy rates from BIS official data — Fed/ECB/BoJ/BoE/PBoC and 33 more, normalized. For FX carry
全球央行政策利率:38国央行当前政策利率(美联储/欧央行/日央行/英央行/PBoC等),来自BIS官方数据,归一化JSON。含利率值/生效日/来源央行。可按国家筛选。Global central bank policy rates from BIS official data — Fed/ECB/BoJ/BoE/PBoC and 33 more, normalized. For FX carry trades, macro analysis, rate differential signals.
x402node.dev-$0.012listed
Agent Morning Brief API
Agent morning brief. One paid call returns the last 24 hours of AI pricing changes, new and removed models, service-status incidents, and top news headlines. The endpoint an agent calls on boot.
tensorfeed.ai-$0.02listed
Analyze the sentiment of text. Returns overall sentiment (positive/negative/neutral/mixed), confidence scores, and aspect-level sentiment. SQS: 98/100.
Analyze the sentiment of text. Returns overall sentiment (positive/negative/neutral/mixed), confidence scores, and aspect-level sentiment. SQS: 98/100.
strale.io-$0.01listed
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 for
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
x402node.dev-$0.004listed
Base Sequencer Pending Transaction Feed API
Base sequencer pending transaction feed — large pending swaps, MEV opportunities, frontrunning signals. Base uses a centralized sequencer so this shows the sequencer queue rather than a traditional mempool.
httpay.xyzai$0.01listed
Batch Page Fetch API
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.
x402node.dev-$0.02listed
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
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
x402node.dev-$0.004listed
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.
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.
x402node.dev-$0.004listed
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
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
x402node.dev-$0.015listed
DYOE Audit & Verify — full trust/SEO/contactability audit of any site, scored 0-100 with prioritized fixes. Input: ?url=domain
DYOE Audit & Verify — full trust/SEO/contactability audit of any site, scored 0-100 with prioritized fixes. Input: ?url=domain
dyoeway.org-$0.05listed
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
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.
x402node.dev-$0.05listed
Diceware passphrase generator / multi-word random / memorable secure / xkcd 936 style / random word combinations from curated wordlist.
Diceware passphrase generator / multi-word random / memorable secure / xkcd 936 style / random word combinations from curated wordlist.
x402node.dev-$0.0022listed
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,
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.
x402node.dev-$0.005listed
Extract product reviews from Amazon, Trustpilot, or any review page. Returns rating distribution, pros/cons, sentiment. SQS: 49/100.
Extract product reviews from Amazon, Trustpilot, or any review page. Returns rating distribution, pros/cons, sentiment. SQS: 49/100.
strale.io-$0.01listed
Gas Compare API
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.
x402node.dev-$0.005listed
Get a recap of the news or summary of a covered news topic over the past 12-24 hours.
Get a recap of the news or summary of a covered news topic over the past 12-24 hours.
itsgloria.aiai$0.10listed
Intelligence dossier on any company/website in ONE call — what they do, legitimacy + trust verdict, domain age, how to reach them, social presence, red flags. The research agent: one call instead of t
Intelligence dossier on any company/website in ONE call — what they do, legitimacy + trust verdict, domain age, how to reach them, social presence, red flags. The research agent: one call instead of ten. Input: ?target=domain
dyoeway.org-$0.10listed
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/borro
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
x402node.dev-$0.01listed
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 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.
x402node.dev-$0.004listed
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 orac
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
x402node.dev-$0.012listed
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 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.
x402node.dev-$0.005listed
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 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.
x402node.dev-$0.005listed
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 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.
x402node.dev-$0.005listed
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 seco
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
x402node.dev-$0.005listed
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