22,001 paid endpoints are listed. 21,144 answered a real 402 at the last check.
Every x402 endpoint on the Coinbase Bazaar and x402scan, probed unpaid every six hours. A listing tells you the price a seller wrote down. This tells you whether the endpoint is reachable, whether it charges what it declared, and how fast it answers. Ranked by an assay score out of 100.
Last check 2026-10-02 05:45 UTC · 22,001 probed
ScoreEndpointPrice · networkLatencyPayers 30dUptimeLast 30 probes
- 97x402.orthogonal.com/vat-validation/v1/calculateCalculate VAT amount for a given price and country.$0.002 Base295 ms1 payers100% up
- 97api.signalfuse.co/v1/gateway/execute/e2bSandboxed Python code execution via E2B$0.005 Base79 ms1 payers100% up
- 97api.signalfuse.co/v1/gateway/search/tavilyAI-powered web search via Tavily$0.012 Base186 ms1 payers100% up
- 97api.x402node.dev/chain/eth-balanceEthereum mainnet native ETH balance for an address via LlamaRPC (no API key). Returns wei, eth, and optional USD value. Use ?address=0x... and with_usd=true. Built for AI agents doing portfolio reporting, fraud screening, and wallet onboarding. Accepts payment on Base or Solana — either network works.$0.005 Base19 ms1 payers100% up
- 97api.x402node.dev/market/indicatorsComputed 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 Accepts payment on Base or Solana — either network works.$0.008 Base20 ms1 payers100% up
- 97api.x402node.dev/chain/multi-gasCurrent 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 Accepts payment on Base or Solana — either network works.$0.006 Base19 ms1 payers100% up
- 97api.x402node.dev/forex/convert/usd/gbp/usd-gbpConvert USD to GBP at live rate. Pass ?amount=100 for value in British Pound. 美元兑换英镑换算。米ドルをポンドに換算。Convertir dólar a libra. 달러를 파운드로 환전. usd to gbp convert. Accepts payment on Base or Solana — either network works.$0.004 Base19 ms1 payers100% up
- 97api.x402node.dev/forex/rate/usd/krw/usd-krwLive 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. Accepts payment on Base or Solana — either network works.$0.004 Base18 ms1 payers100% up
- 97api.x402node.dev/forex/rate/usd/jpy/usd-jpyLive 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. Accepts payment on Base or Solana — either network works.$0.004 Base17 ms1 payers100% up
- 97api.x402node.dev/forex/rate/usd/chf/usd-chfLive 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. Accepts payment on Base or Solana — either network works.$0.004 Base20 ms1 payers100% up
- 97api.x402node.dev/forex/rate/usd/cad/usd-cadLive 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. Accepts payment on Base or Solana — either network works.$0.004 Base20 ms1 payers100% up
- 97api.x402node.dev/forex/rate/nzd/usd/nzd-usdLive 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. Accepts payment on Base or Solana — either network works.$0.004 Base19 ms1 payers100% up
- 97api.x402node.dev/forex/rate/hkd/cny/hkd-cnyLive HKD to CNY exchange rate (Hong Kong Dollar / Chinese Yuan). Zero-param: GET returns current rate. 港币兑人民币实时汇率。香港ドル/人民元 為替レート。Tipo de cambio dólar de Hong Kong-yuan. 홍콩 달러 위안 환율. hkd cny, hkd-cny, HKD/CNY forex quote. Accepts payment on Base or Solana — either network works.$0.004 Base19 ms1 payers100% up
- 97api.x402node.dev/forex/rate/eur/gbp/eur-gbpLive 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. Accepts payment on Base or Solana — either network works.$0.004 Base19 ms1 payers100% up
- 97api.x402node.dev/forex/rate/cad/usd/cad-usdLive CAD to USD exchange rate (Canadian Dollar / US Dollar). Zero-param: GET returns current rate. 加元兑美元实时汇率。カナダドル/米ドル 為替レート。Tipo de cambio dólar canadiense-dólar. 캐나다 달러 달러 환율. cad usd, cad-usd, CAD/USD forex quote. Accepts payment on Base or Solana — either network works.$0.004 Base19 ms1 payers100% up
- 97api.x402node.dev/forex/rate/aud/jpy/aud-jpyLive 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. Accepts payment on Base or Solana — either network works.$0.004 Base19 ms1 payers100% up
- 97api.x402node.dev/forex/convert/usd/krw/usd-krwConvert 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. Accepts payment on Base or Solana — either network works.$0.004 Base18 ms1 payers100% up
- 97api.x402node.dev/forex/convert/usd/hkd/usd-hkdConvert 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. Accepts payment on Base or Solana — either network works.$0.004 Base18 ms1 payers100% up
- 97api.x402node.dev/forex/convert/usd/chf/usd-chfConvert 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. Accepts payment on Base or Solana — either network works.$0.004 Base20 ms1 payers100% up
- 97api.x402node.dev/forex/convert/krw/usd/krw-usdConvert 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. Accepts payment on Base or Solana — either network works.$0.004 Base20 ms1 payers100% up
- 97api.x402node.dev/forex/convert/jpy/usd/jpy-usdConvert JPY to USD at live rate. Pass ?amount=100 for value in US Dollar. 日元兑换美元换算。円を米ドルに換算。Convertir yen a dólar. 엔를 달러로 환전. jpy to usd convert. Accepts payment on Base or Solana — either network works.$0.004 Base19 ms1 payers100% up
- 97api.x402node.dev/forex/convert/hkd/usd/hkd-usdConvert 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. Accepts payment on Base or Solana — either network works.$0.004 Base18 ms1 payers100% up
- 97api.x402node.dev/forex/convert/gbp/usd/gbp-usdConvert 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. Accepts payment on Base or Solana — either network works.$0.004 Base20 ms1 payers100% up
- 97api.x402node.dev/forex/convert/cad/usd/cad-usdConvert 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. Accepts payment on Base or Solana — either network works.$0.004 Base20 ms1 payers100% up
- 97api.x402node.dev/crypto/price/ton/usd/ton-usdLive 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. Accepts payment on Base or Solana — either network works.$0.004 Base19 ms1 payers100% up
- 97api.x402node.dev/crypto/price/sol/usd/sol-usdLive 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. Accepts payment on Base or Solana — either network works.$0.004 Base18 ms1 payers100% up
- 97api.x402node.dev/crypto/price/pepe/usd/pepe-usdLive 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. Accepts payment on Base or Solana — either network works.$0.004 Base49 ms1 payers100% up
- 97api.x402node.dev/crypto/price/op/usd/op-usdLive 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. Accepts payment on Base or Solana — either network works.$0.004 Base19 ms1 payers100% up
- 97api.x402node.dev/crypto/price/matic/usd/matic-usdLive 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. Accepts payment on Base or Solana — either network works.$0.004 Base20 ms1 payers100% up
- 97api.x402node.dev/crypto/price/link/usd/link-usdLive 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. Accepts payment on Base or Solana — either network works.$0.004 Base18 ms1 payers100% up
- 97api.x402node.dev/crypto/price/btc/usd/btc-usdLive 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. Accepts payment on Base or Solana — either network works.$0.004 Base19 ms1 payers100% up
- 97api.x402node.dev/crypto/price/bch/usd/bch-usdLive 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. Accepts payment on Base or Solana — either network works.$0.004 Base19 ms1 payers100% up
- 97api.x402node.dev/crypto/price/arb/usd/arb-usdLive 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. Accepts payment on Base or Solana — either network works.$0.004 Base19 ms1 payers100% up
- 97api.x402node.dev/crypto/convert/usdt/usd/usdt-usdConvert USDT to USD at live price. Pass ?amount=1 for value in US Dollar. 泰达币兑换美元换算。テザーを米ドルに換算。Convertir Tether a dólar. 테더를 달러로 환전. usdt to usd, Tether convert. Accepts payment on Base or Solana — either network works.$0.004 Base20 ms1 payers100% up
- 97api.x402node.dev/crypto/convert/trx/usd/trx-usdConvert 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. Accepts payment on Base or Solana — either network works.$0.004 Base20 ms1 payers100% up
- 97api.x402node.dev/crypto/convert/sol/usd/sol-usdConvert 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. Accepts payment on Base or Solana — either network works.$0.004 Base19 ms1 payers100% up
- 97api.x402node.dev/crypto/convert/op/usd/op-usdConvert 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. Accepts payment on Base or Solana — either network works.$0.004 Base40 ms1 payers100% up
- 97api.x402node.dev/crypto/convert/near/usd/near-usdConvert 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. Accepts payment on Base or Solana — either network works.$0.004 Base20 ms1 payers100% up
- 97api.x402node.dev/crypto/convert/matic/usd/matic-usdConvert MATIC to USD at live price. Pass ?amount=1 for value in US Dollar. Polygon兑换美元换算。ポリゴンを米ドルに換算。Convertir Polygon a dólar. 폴리곤를 달러로 환전. matic to usd, Polygon convert. Accepts payment on Base or Solana — either network works.$0.004 Base23 ms1 payers100% up
- 97api.x402node.dev/crypto/convert/link/usd/link-usdConvert 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. Accepts payment on Base or Solana — either network works.$0.004 Base20 ms1 payers100% up
- 97api.x402node.dev/crypto/convert/btc/usd/btc-usdConvert 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. Accepts payment on Base or Solana — either network works.$0.004 Base19 ms1 payers100% up
- 97api.x402node.dev/crypto/convert/bch/usd/bch-usdConvert 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. Accepts payment on Base or Solana — either network works.$0.004 Base19 ms1 payers100% up
- 97api.x402node.dev/crypto/convert/apt/usd/apt-usdConvert 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. Accepts payment on Base or Solana — either network works.$0.004 Base19 ms1 payers100% up
- 97api.x402node.dev/crypto/convert/ada/usd/ada-usdConvert 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. Accepts payment on Base or Solana — either network works.$0.004 Base41 ms1 payers100% up
- 97api.x402node.dev/stock/quote/nflxLive NFLX Netflix stock quote (NASDAQ). Zero-param: GET returns current price. 奈飞股票实时报价。ネットフリックス株価。Cotización Netflix. 넷플릭스 주가. NFLX stock price, netflix quote. Accepts payment on Base or Solana — either network works.$0.005 Base49 ms1 payers100% up
- 97api.x402node.dev/nlp/readabilityCompute readability scores for English text (Flesch Reading Ease, Flesch-Kincaid Grade, ARI, Coleman-Liau, Gunning Fog, SMOG). Returns all indices plus complexity stats and reading-level interpretation. Use ?text=Your+text+here. Built for AI agents auditing content clarity and grade-level fit. Accepts payment on Base or Solana — either network works.$0.005 Base20 ms1 payers100% up
- 97api.x402node.dev/market/fear-greedCurrent 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 Accepts payment on Base or Solana — either network works.$0.005 Base21 ms1 payers100% up
- 97api.x402node.dev/commodity/price/wheat/usd/wheat-usdLive 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. Accepts payment on Base or Solana — either network works.$0.005 Base21 ms1 payers100% up
- 97api.x402node.dev/commodity/price/silver/usd/xag-usdLive 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. Accepts payment on Base or Solana — either network works.$0.005 Base21 ms1 payers100% up
- 97api.x402node.dev/commodity/price/rice/usd/rice-usdLive 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. Accepts payment on Base or Solana — either network works.$0.005 Base23 ms1 payers100% up
- 97api.x402node.dev/commodity/price/hogs/usd/hogs-usdLive 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. Accepts payment on Base or Solana — either network works.$0.005 Base21 ms1 payers100% up
- 97api.x402node.dev/commodity/price/corn/usd/corn-usdLive 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. Accepts payment on Base or Solana — either network works.$0.005 Base19 ms1 payers100% up
- 97api.x402node.dev/commodity/price/brent/usd/brent-usdLive 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. Accepts payment on Base or Solana — either network works.$0.005 Base21 ms1 payers100% up
- 97api.x402node.dev/market/liquidationsRecent 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 Accepts payment on Base or Solana — either network works.$0.007 Base20 ms1 payers100% up
- 97api.x402node.dev/chain/airdrop-checkCheck 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 Accepts payment on Base or Solana — either network works.$0.005 Base41 ms1 payers100% up
- 97api.x402node.dev/crypto/selectorCompute 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 Accepts payment on Base or Solana — either network works.$0.01 Base20 ms1 payers100% up
- 97api.x402node.dev/math/statsStatistics calculator, mean median mode, standard deviation variance, quartiles, min max range, descriptive statistics, summary statistics, dataset analysis. Compute statistical measures: mean, median, mode, stddev, variance, min, max, range. Accepts payment on Base or Solana — either network works.$0.008 Base42 ms1 payers100% up
- 97api.x402node.dev/math/percentagePercentage 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. Accepts payment on Base or Solana — either network works.$0.0022 Base41 ms1 payers100% up
- 97api.x402node.dev/readerFetch 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. Accepts payment on Base or Solana — either network works.$0.02 Base48 ms1 payers100% up
- 97api.x402node.dev/chain/contract-creationFind who deployed a contract and in which transaction on Ethereum mainnet - lets agents verify a contract's deployer and origin before trusting it, provenance data LLMs cannot look up. contract creator, who deployed, contract deployer, deployment tx, contract origin, contract provenance Accepts payment on Base or Solana — either network works.$0.005 Base41 ms1 payers100% up
- 97api.x402node.dev/color/hex-to-hslHex 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. Accepts payment on Base or Solana — either network works.$0.0022 Base48 ms1 payers100% up
- 97api.x402node.dev/chain/gas-estimateEstimates 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 Accepts payment on Base or Solana — either network works.$0.012 Base48 ms1 payers100% up
- 97api.x402node.dev/pool/day-dataRecent daily history for a Uniswap V3 pool on Ethereum by pool address: per-day total value locked, volume and fees in USD, from a subgraph behind an API key. For trend, yield and activity analysis. pool history, daily volume, pool fees, pool tvl history, lp yield Accepts payment on Base or Solana — either network works.$0.02 Base49 ms1 payers100% up
- 97api.x402node.dev/market/tickerLive spot ticker for any crypto symbol from OKX - last price, 24h high/low/volume/change and bid/ask, real-time market data absent from LLM training. crypto ticker, spot price, live price, 24h volume, bid ask, market data Accepts payment on Base or Solana — either network works.$0.005 Base40 ms1 payers100% up
- 97api.x402node.dev/reader/cleanFetch any URL and return clean text content only (no markdown formatting). Minimal output optimized for token-efficient LLM consumption. Removes ads, navigation, and boilerplate. Accepts payment on Base or Solana — either network works.$0.015 Base57 ms1 payers100% up
- 97api.x402node.dev/finance/forex-histHistorical forex rate for a specific date (ECB data via Frankfurter). Returns rates for the requested date, going back to 1999. Use ?date=2024-01-15 and from=USD and to=EUR. Built for AI agents doing back-testing, audit, accounting reconciliation. Accepts payment on Base or Solana — either network works.$0.008 Base39 ms1 payers100% up
- 97api.x402node.dev/dev/cron-parsecron parser, cron expression parser, parse cron expression, cron parser online, cron schedule parser, crontab parser, cron syntax parser, cron decoder, cron validator, next run calculator, cron to human readable, crontab inspector, cron job parser. Parse 5-field cron expressions and compute next N execution times. Returns human description + upcoming timestamps. For AI agents, schedule debug, automation pipelines. Accepts payment on Base or Solana — either network works.$0.0022 Base51 ms1 payers100% up
- 97api.x402node.dev/pool/topTop 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 Accepts payment on Base or Solana — either network works.$0.02 Base40 ms1 payers100% up
- 97api.x402node.dev/market/ohlcvLive 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 Accepts payment on Base or Solana — either network works.$0.006 Base54 ms1 payers100% up
- 97api.x402node.dev/text/formatcode formatter, prettier, code beautifier, JavaScript formatter, TypeScript formatter, JSON formatter, HTML formatter, CSS formatter, Markdown formatter, YAML formatter. Format code using Prettier. Supports JavaScript, TypeScript, JSON, HTML, CSS, Markdown, YAML, GraphQL. Auto-detects parser if not specified. For AI agents writing or fixing code in pipelines. Accepts payment on Base or Solana — either network works.$0.0035 Base40 ms1 payers100% up
- 97api.x402node.dev/forum/lemmySearch 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 and instance=lemmy.world and limit=10. Built for AI agents researching open-source community sentiment with stable scraper-friendly API (Reddit blocks scraping; Lemmy is permissive). Accepts payment on Base or Solana — either network works.$0.005 Base39 ms1 payers100% up
- 97api.x402node.dev/prices/chartTime 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 Accepts payment on Base or Solana — either network works.$0.008 Base38 ms1 payers100% up
- 97api.x402node.dev/market/long-short-ratioLive 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 Accepts payment on Base or Solana — either network works.$0.006 Base62 ms1 payers100% up
- 97api.x402node.dev/chain/holder-distributionTop 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 Accepts payment on Base or Solana — either network works.$0.01 Base39 ms1 payers100% up
- 97api.x402node.dev/market/overviewOne-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.$0.05 Base39 ms1 payers100% up
- 97api.x402node.dev/npm/depsGet NPM package dependency tree with counts (runtime, dev, peer, optional) and version constraints. Use ?package=react and version=18.2.0. Built for dependency audit and bundle bloat analysis. Accepts payment on Base or Solana — either network works.$0.01 Base40 ms1 payers100% up
- 97api.x402node.dev/chain/wallet-profileCounterparty 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 Accepts payment on Base or Solana — either network works.$0.015 Base40 ms1 payers100% up
- 97api.x402node.dev/feed/discoverdiscover 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 param For AI agents subscribing to sites programmatically. Accepts payment on Base or Solana — either network works.$0.005 Base41 ms1 payers100% up
- 97api.x402node.dev/market/prices-batchLive 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 Accepts payment on Base or Solana — either network works.$0.005 Base58 ms1 payers100% up
- 97api.x402node.dev/chain/token-metaERC20 token metadata lookup on Base or Ethereum, returns name, symbol, decimals and total supply for a token contract address. token metadata, erc20 info, token symbol lookup, token decimals, total supply, contract metadata Accepts payment on Base or Solana — either network works.$0.005 Base39 ms1 payers100% up
- 97api.x402node.dev/web/sitemapFetch 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 param Accepts payment on Base or Solana — either network works.$0.008 Base47 ms1 payers100% up
- 97api.x402node.dev/crypto/hmacHMAC 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. Accepts payment on Base or Solana — either network works.$0.008 Base50 ms1 payers100% up
- 97api.x402node.dev/chain/dex-priceCurrent 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, swap rate, token quote, coingecko alternative Accepts payment on Base or Solana — either network works.$0.005 Base39 ms1 payers100% up
- 97api.x402node.dev/image/colorsExtract dominant colors from an image URL via 64x64 downsample + 3-bit-per-channel quantization. Returns top N colors as hex/rgb plus frequency. Use url param (default 5, max 10). Built for AI agents picking theme colors, content categorization, brand palette extraction. Accepts payment on Base or Solana — either network works.$0.01 Base39 ms1 payers100% up
- 97api.x402node.dev/market/gas-forecastAnalyze 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 Accepts payment on Base or Solana — either network works.$0.004 Base48 ms1 payers100% up
- 97api.x402node.dev/market/coin-derivativesOne-call perpetual dashboard for a coin: funding rate (annualized), open interest, mark price, spot index and perp premium, aggregated from OKX. Gives an agent the full derivatives picture for a trade decision in a single request instead of stitching several feeds. Live decision-grade snapshot. perp dashboard, funding open interest basis, derivatives snapshot Accepts payment on Base or Solana — either network works.$0.02 Base39 ms1 payers100% up
- 97api.x402node.dev/chain/counterparty-graphBuild 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 Accepts payment on Base or Solana — either network works.$0.01 Base39 ms1 payers100% up
- 97api.x402node.dev/crypto/aes-encryptAES encryption, AES-256-GCM, symmetric encryption, authenticated encryption, data encryption, secure encryption, cipher, encrypt string. Encrypt plaintext using AES-256-GCM with a 32-byte key. Returns IV, ciphertext, and authentication tag. Accepts payment on Base or Solana — either network works.$0.016 Base39 ms1 payers100% up
- 97api.x402node.dev/market/price-multiCross-validated token price aggregated from multiple independent sources (Moralis, DefiLlama) with spread and a reliability rating that flags manipulation or illiquidity risk - protects trading agents from acting on a single manipulated or stale price feed. price cross check, multi source price, price validation, token price reliable, price manipulation check, price oracle compare Accepts payment on Base or Solana — either network works.$0.008 Base40 ms1 payers100% up
- 97api.x402node.dev/npm/safetyComprehensive 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 and version=18.2.0. Built for AI code-review agents and supply-chain auditors. Accepts payment on Base or Solana — either network works.$0.02 Base40 ms1 payers100% up
- 97api.x402node.dev/prices/historicalHistorical 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 Accepts payment on Base or Solana — either network works.$0.008 Base40 ms1 payers100% up
- 97api.x402node.dev/md/linksExtract all links from markdown: inline, reference, autolinks, images. Returns array of {type, text, url, title}. Use url param or ?text=.... Built for AI agents link auditing, broken-link detection, sitemap crawling. Accepts payment on Base or Solana — either network works.$0.005 Base41 ms1 payers100% up
- 97api.x402node.dev/identity/avatarGenerate consistent avatar URLs for any name/seed via DiceBear (19 styles incl. bottts, avataaars, pixel-art, lorelei) or UI-Avatars (initials). Returns SVG/PNG URLs and available style list. Use ?name=Alice and style=bottts. Built for AI agents auto-generating profile pics for synthetic users, comments, demos. Accepts payment on Base or Solana — either network works.$0.005 Base41 ms1 payers100% up
- 97api.x402node.dev/market/options-ivImplied volatility index (DVOL) for BTC or ETH from Deribit options, with the latest value, recent change and a regime read. The market-standard options IV gauge that an LLM cannot produce. Live data for options pricing, volatility regime and risk sizing. implied volatility, DVOL, options IV, vol index, deribit Accepts payment on Base or Solana — either network works.$0.015 Base49 ms1 payers100% up
- 97api.x402node.dev/citation/doiLook 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. Accepts payment on Base or Solana — either network works.$0.008 Base40 ms1 payers100% up
- 97api.x402node.dev/forum/stackoverflowSearch 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 and tag=python and site=stackoverflow|serverfault|superuser and limit=10. Built for AI coding agents finding proven solutions and Q and A. Accepts payment on Base or Solana — either network works.$0.005 Base39 ms1 payers100% up
- 97api.x402node.dev/contract/gas-oracleLive 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 Accepts payment on Base or Solana — either network works.$0.012 Base40 ms1 payers100% up
- 97api.x402node.dev/wallet/clusterDetect 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. Accepts payment on Base or Solana — either network works.$0.10 Base48 ms1 payers100% up
- 97api.x402node.dev/time/timezone-convertTimezone 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.). Accepts payment on Base or Solana — either network works.$0.008 Base39 ms1 payers100% up
- 97api.x402node.dev/market/support-resistanceSupport 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 Accepts payment on Base or Solana — either network works.$0.008 Base39 ms1 payers100% up