{"uid":"cap_Dy9wgQzfsRX9cANO5ol8P","slug":"sableforge-cryptocurrency-price-lookup-e22a3d98","name":"SableForge Cryptocurrency Price Lookup","description":"12 pay-per-call HTTP APIs settled in USDC on Base via x402 v2. No API keys, no accounts, no signup — $0.0005–$0.0020 per call. Includes a locally hosted 27B LLM endpoint.","url":"https://sableforge.servehttp.com/api/price?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"ids":{"type":"string"},"vs_currencies":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"bitcoin":{"usd":83000},"ethereum":{"usd":2600}}},"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_9UYaj4kr9UUTpcUIaJ_ZV","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 current USD (or other fiat) prices for one or more cryptocurrencies by ID, settled via x402 micropayment in USDC on Base.","exampleAgentPrompt":"What are the current prices of bitcoin and ethereum in USD right now?","exampleUseCases":[{"title":"DeFi portfolio valuation agent","prompt":"Get me the current USD prices for bitcoin, ethereum, and solana so I can calculate my portfolio value."},{"title":"Crypto trading alert bot","prompt":"Check the current price of ethereum in USD and let me know if it's above $3000."},{"title":"Agent expense settlement in crypto","prompt":"What's the live bitcoin price in USD? I need to convert a $500 payment into the right amount of BTC."}],"resultDescription":"A JSON object mapping each requested cryptocurrency ID (e.g. 'bitcoin', 'ethereum') to an object containing its price in the requested fiat currency (e.g. {'bitcoin': {'usd': 83000}, 'ethereum': {'usd': 2600}}).","failureModes":["Unknown coin ID returns empty or error response","Invalid vs_currencies value may return no data","Payment failure via x402 protocol blocks the call","Service unavailable if self-hosted server is offline","Rate limits or upstream data source outages"],"whenToPreferThis":"Choose this endpoint when your agent needs pay-per-call crypto price lookups with no API key or account setup, particularly in autonomous agent workflows using the x402 micropayment protocol on Base. Ideal for agents that need to fetch prices for one or a few coins ad hoc, without committing to a subscription.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T12:40:48.851Z","isFirstParty":false,"canonicalSlug":"sableforge-cryptocurrency-price-lookup-e22a3d98"}