{"uid":"cap_CkzYUdIjmMKh0n7O7i5a7","slug":"eudata402-bitcoin-network-data-mempool-space-bb0d8f45","name":"eudata402 Bitcoin Network Data (mempool.space)","description":"Bitcoin network data (mempool.space): recommended fee tiers, or a tx / address lookup. POST {kind?: fees|tx|address, id?}. Returns fee tiers or the tx/address object.","url":"https://x402-seller-202595743428.europe-west1.run.app/btc","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"id":{"type":"string","description":"txid or address (for kind=tx|address)"},"kind":{"enum":["fees","tx","address"],"type":"string","description":"default fees"}}},"responseSchema":null,"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_QvmHuVl3Pn6FoXqcMak0w","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 Bitcoin network fee recommendations, transaction details, or address data from mempool.space","exampleAgentPrompt":"What are the current recommended Bitcoin fee tiers right now — low, medium, and high priority?","exampleUseCases":[{"title":"Check Bitcoin transaction status","prompt":"Can you look up Bitcoin transaction abe3f1d2c7... and tell me if it's been confirmed and how many confirmations it has?"},{"title":"Get recommended mempool fees","prompt":"What are the current Bitcoin network fee recommendations from mempool.space? I want to know the fees for slow, standard, and fast confirmation."},{"title":"Inspect a Bitcoin address balance","prompt":"Look up Bitcoin address bc1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh and tell me its balance and recent transactions."}],"resultDescription":"Returns either: (1) a fees object with recommended sat/vB fee tiers (low, medium, high priority) for the current mempool state, (2) a transaction object with details like confirmation status, block height, inputs/outputs, and fees, or (3) an address object with balance, transaction count, and history — all sourced from mempool.space.","failureModes":["Invalid or malformed txid/address returns an error object","Unknown txid (not in mempool or blockchain) returns null or not-found error","Network unavailability of mempool.space upstream causes 5xx response","Missing required 'id' field when kind=tx or kind=address causes validation error","Unrecognized 'kind' value defaults to fees or returns error"],"whenToPreferThis":"Use this endpoint when you need live Bitcoin network fee data, transaction confirmation status, or address balance lookups without managing your own Bitcoin node or API key. Prefer over raw RPC calls for quick agent integrations needing mempool.space data on a pay-per-call basis.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:37:44.938Z","isFirstParty":false}