{"uid":"cap_Matwmh_Ido3dcQ_G_blux","slug":"money-reactor-crypto-spot-price-api-4092f7ca","name":"Money Reactor Crypto Spot Price API","description":"Agent-native micro APIs: hourly-refreshed feed of funded crypto bounty opportunities, GitHub repository honeypot trust scoring, live crypto spot prices and web page reading. Payment via x402 protocol (HTTP 402), USDC on Base (eip155:8453). x402 v1 and v2 compatible; instant settle via Coinbase CDP facilitator. No accounts, no API keys.","url":"https://money-reactor.makar52nn2016.workers.dev/api/crypto-price?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"input":{"type":"object","properties":{"queryParams":{"type":"object","properties":{"symbol":{"type":"string","example":"BTC-USD","description":"Trading pair BASE-QUOTE"}}}}},"output":{"type":"object","properties":{"example":{"base":"BTC","price":112345.67,"quote":"USD","source":"coinbase-spot","symbol":"BTC-USD","currency":"USD"}}}}},"responseSchema":{"type":"json","example":{"base":"BTC","price":112345.67,"quote":"USD","source":"coinbase-spot","symbol":"BTC-USD","currency":"USD"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_MTMsf3ZuPBQeuzv9RjiIa","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the current live spot price for a cryptocurrency pair (e.g. BTC-USD) via Coinbase spot data, paid per-call via x402 USDC microtransaction","exampleAgentPrompt":"What's the current spot price of Bitcoin in USD right now?","exampleUseCases":[{"title":"Live portfolio valuation","prompt":"What's the current price of ETH in USD so I can calculate how much my holdings are worth?"},{"title":"Trading trigger condition check","prompt":"Fetch me the live spot price of BTC-USD — I want to know if it's crossed $115,000 yet."},{"title":"Crypto price alert baseline","prompt":"What is the current Coinbase spot price for SOL in USD? I'm setting up a price alert and need the baseline."}],"resultDescription":"A JSON object containing the base asset (e.g. 'BTC'), the quote currency (e.g. 'USD'), the current spot price as a float, the trading symbol (e.g. 'BTC-USD'), and the data source identifier ('coinbase-spot').","failureModes":["Payment not settled via x402 — returns HTTP 402 with payment required headers","Unsupported trading pair or symbol — may return an error or empty result","Coinbase spot feed temporarily unavailable — upstream data source error","Malformed request parameters — returns 400 bad request","Micro-payment USDC balance insufficient — x402 facilitator rejects transaction"],"whenToPreferThis":"Prefer this endpoint when you need a lightweight, no-account, pay-per-call live crypto spot price lookup settled instantly via USDC on Base using the x402 protocol. It is ideal for AI agents that need real-time price data without API key management or subscriptions. Choose this over exchange REST APIs when you want frictionless micropayment-based access and Coinbase-sourced spot pricing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T12:41:11.164Z","isFirstParty":false,"canonicalSlug":"money-reactor-crypto-spot-price-api-4092f7ca"}