{"uid":"cap_YdEcT-wZiDQhTH-ZeGiYa","slug":"crypto-multi-venue-price-feed-x402-60c5c904","name":"Crypto Multi-Venue Price Feed (x402)","description":"Pay-per-call crypto microdata for trading/onchain AI agents via x402 (USDC on Base): Base gas, token risk, balances, multi-venue prices, Hyperliquid book/funding, kimchi premium. No API keys.","url":"https://kr-x402-mvp.kgy5612.workers.dev/crypto/price/sui-usd?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{"symbols":{"type":"string","examples":["BTC,ETH,SOL","BTC"],"description":"Comma-separated symbols (default BTC,ETH,SOL)"}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"prices":{"BTC":{"price_usd":80867.7,"binance_usdt":80860,"coinbase_usd":80875.4,"change_24h_pct":1.2}},"sources":["https://api.binance.com","https://api.coinbase.com"],"updated_at":"2026-10-28T11:00:00Z"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm__0TN1W609kOl2xc3GxvgA","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches real-time multi-venue USD prices for one or more crypto tokens (BTC, ETH, SOL, SUI, etc.) aggregated from Binance and Coinbase, with 24h change, paid per-call via x402 USDC on Base.","exampleAgentPrompt":"What are the current prices of BTC, ETH, and SOL right now — pulled from both Binance and Coinbase — and how much have they moved in the last 24 hours?","exampleUseCases":[{"title":"Trading bot pre-trade price check","prompt":"Before I place this trade, can you grab the latest BTC and ETH prices from Binance and Coinbase and tell me where each is sitting right now and how much they've moved today?"},{"title":"Multi-asset portfolio snapshot","prompt":"Give me live prices for BTC, ETH, and SOL right now — show me what each is trading at and the 24-hour percent change so I can see how my holdings are doing."},{"title":"Cross-venue arbitrage scan","prompt":"Pull the current BTC price from Binance and Coinbase simultaneously — I want to see if there's a spread between the two venues worth acting on."}],"resultDescription":"Returns a JSON object with per-symbol price data including aggregated USD price, Binance USDT price, Coinbase USD price, and 24h percent change, plus a list of source URLs and an updated_at timestamp indicating data freshness.","failureModes":["Invalid or unrecognized symbol returns error or omits that symbol from response","Network timeout if upstream Binance/Coinbase APIs are slow","x402 payment failure if agent wallet has insufficient USDC balance on Base","Stale data if upstream APIs are temporarily unavailable"],"whenToPreferThis":"Choose this endpoint when your agent needs live, multi-venue crypto prices in a single call without setting up API keys — especially useful for onchain or trading agents already operating with USDC on Base via x402, who want both Binance and Coinbase prices side-by-side with 24h change in one cheap $0.003 call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:41:35.779Z","isFirstParty":false,"canonicalSlug":"crypto-multi-venue-price-feed-x402-b72d2150"}