{"uid":"cap_0PrUNKZ8QRP3vFDoUxBkq","slug":"synapse-btc-price-3e565555","name":"Synapse BTC Price","description":"Public data and utility APIs paid per call in USDC on Base (x402). No accounts, no API keys. 174 routes: crypto/equity data, onchain reads, DNS/email/security intel, geo/weather, x402 payment diagnostics, dev utilities and more.","url":"https://anibalb.duckdns.org/x402/btc-price?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"coin":"bitcoin","price_usd":60000}},"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_OoMeDoPLrRg0JAth_eTJP","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 Bitcoin (BTC) price in USD","exampleAgentPrompt":"What's the current Bitcoin price in USD right now?","exampleUseCases":[{"title":"Live BTC price for trading bot","prompt":"Get me the current Bitcoin price in USD so I can decide whether to trigger a buy order."},{"title":"Crypto dashboard price widget","prompt":"What's Bitcoin trading at right now? I want to display the live BTC/USD price on my dashboard."},{"title":"Portfolio valuation snapshot","prompt":"Pull the current BTC price in USD so I can calculate how much my 2.5 Bitcoin holdings are worth today."}],"resultDescription":"A JSON object containing the coin name ('bitcoin') and its current price in USD as a numeric value, e.g. {\"coin\": \"bitcoin\", \"price_usd\": 60000}.","failureModes":["Payment failure if USDC balance is insufficient or x402 payment is not properly attached","Stale or delayed price data if upstream data provider is lagging","HTTP 402 returned if payment header is missing","Service unavailable if the duckdns host or upstream is down","No price returned if coin identifier is mismatched"],"whenToPreferThis":"Choose this endpoint when you need a quick, keyless, pay-per-call Bitcoin price lookup without setting up an account or API key. Ideal for AI agents operating on the Base blockchain using x402 micropayments, where cost per call ($0.001 USDC) is acceptable and the simplicity of no authentication is valued. Best for real-time single BTC/USD spot price queries rather than historical data or multi-coin batch pricing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:42:05.832Z","isFirstParty":false,"canonicalSlug":"synapse-btc-price-3e565555"}