{"uid":"cap_H1cTC0XnpoNtxRu9XD5a5","slug":"token-price-oracle-multi-venue-crypto-prices-x402-f211c078","name":"Token Price Oracle — Multi-Venue Crypto Prices (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/v1/token-price-oracles?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_ucjtdaW6g2aKJFbhVM87U","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":"Returns aggregated USD prices for specified crypto tokens across multiple exchanges (Binance, Coinbase) with 24h change, via pay-per-call x402 micropayment (no API key required).","exampleAgentPrompt":"What are the current prices for BTC, ETH, and SOL across Binance and Coinbase, including the 24-hour percent change for each?","exampleUseCases":[{"title":"Real-time price check for trading bot","prompt":"Get me the latest prices for BTC and ETH from multiple exchanges — I need both the Binance and Coinbase quotes plus the 24-hour change so my trading agent can decide whether to rebalance."},{"title":"Arbitrage spread detection","prompt":"Fetch the current BTC price from all available venues so I can see if there's a meaningful spread between Binance and Coinbase right now."},{"title":"Portfolio valuation snapshot","prompt":"Look up the current USD prices for BTC, ETH, and SOL and tell me the 24-hour percent change for each so I can quickly value my crypto holdings."}],"resultDescription":"A JSON object keyed by token symbol, each containing the aggregated USD price, per-exchange prices (Binance USDT, Coinbase USD), and 24-hour percentage change. Also includes a list of data source URLs and the timestamp of the last update.","failureModes":["Invalid or unrecognized symbol returns missing key or error","Payment failure via x402 (insufficient USDC balance on Base) results in 402 response blocking data","Upstream exchange API downtime may cause stale or partial price data","Malformed symbols query parameter (e.g. spaces instead of commas) may return empty or error response"],"whenToPreferThis":"Choose this endpoint when you need real-time, multi-venue aggregated crypto token prices without managing API keys — ideal for autonomous trading agents, onchain bots, or any workflow that benefits from micropayment-gated access (x402/USDC on Base). Prefer this over single-exchange feeds when cross-venue price comparison or spread detection matters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:42:23.397Z","isFirstParty":false,"canonicalSlug":"token-price-oracle-multi-venue-crypto-prices-x402-f211c078"}