{"uid":"cap_DXg1_h9LFl-anrSLEELsd","slug":"signalharness-bitcoin-txid-compute-b0a55e70","name":"SignalHarness Bitcoin TXID Compute","description":"Explore 330 pay-per-call x402 API services and 27 agent-native digital products, with Base USDC pricing, secure Polar checkout, and free discovery.","url":"https://signalharness.ai/api/agent/services/bitcoin_txid_compute/invoke","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"bitcoin_txid_request":{"type":"string","maxLength":65536,"minLength":2}}},"responseSchema":{"type":"json","example":{"replay":false,"result":{"warnings":["Identifiers do not prove broadcast, inclusion, or validity."],"service_id":"bitcoin_txid_compute","evidence_scope":"caller_supplied_data","bitcoin_transaction_ids":"{\"identifiers_equal\":true,\"segwit\":false,\"txid\":\"cdb9f8dfefadc40b90a8eb090bcadc4d9a83ad5fbe38645e3e9b2fa234f032de\",\"wtxid\":\"cdb9f8dfefadc40b90a8eb090bcadc4d9a83ad5fbe38645e3e9b2fa234f032de\"}"},"status":"succeeded","receipt":{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","usage":[],"status":"succeeded","network":"eip155:8453","artifacts":[],"endedAtMs":0,"latencyMs":0,"paymentId":"example-payment","receiptId":"example-receipt","requestId":"example-request","serviceId":"bitcoin_txid_compute","executionId":"example-execution","startedAtMs":0,"amountAtomic":"10000","resultSha256":"7cf3d17131bb08d31df60d815b602a1ee312dcf848bc72b6ae96499a79e0c18d","serviceVersion":"1.0.0","settlementReference":"0x0000000000000000000000000000000000000000000000000000000000000000"},"artifacts":[],"requestId":"example-request","executionId":"example-execution"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_1U65NAwMwZeTMBKQGu55Z","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Extracts or computes Bitcoin transaction IDs (TXIDs) from caller-supplied text or data","exampleAgentPrompt":"Can you extract all the Bitcoin transaction IDs from this text I got from a payment confirmation email: 'Your payment of 0.005 BTC was sent, txid: 4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b'?","exampleUseCases":[{"title":"Parse TXIDs from payment logs","prompt":"I have a batch of raw Bitcoin payment log entries and I need you to pull out all the transaction IDs from them — here's the log text: 'Sent 0.01 BTC, txid: 4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b, confirmed block 780000'."},{"title":"Verify TXID in support ticket","prompt":"A customer sent us a support message saying their Bitcoin payment went through — can you extract the transaction ID from this message so I can look it up on-chain: 'I sent the funds, here is proof: txid 1a2b3c4d5e6f7890abcdef1234567890abcdef1234567890abcdef1234567890'?"},{"title":"Extract TXIDs from blockchain memo","prompt":"I've got a raw Bitcoin OP_RETURN memo field with some embedded text and I think there's a transaction ID buried in it — can you compute and extract any Bitcoin TXIDs you find in this string: 'payment ref abc123 txid:000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f'?"}],"resultDescription":"Returns a JSON object containing extracted bitcoin_transaction_ids (one or more TXIDs found in the input), any warnings generated during processing, the evidence_scope indicating the data was caller-supplied, and a full receipt with payment details, latency metrics, and a SHA-256 result hash for auditability.","failureModes":["No Bitcoin TXID found in input — returns empty or null bitcoin_transaction_ids with a warning","Input text too short (minLength:2) or too long (maxLength:65536) — validation error","Malformed or ambiguous input that cannot be parsed — may return warnings with partial results","Payment failure via x402 protocol — service not invoked, no result returned","Network or execution failure — status field returns non-succeeded value"],"whenToPreferThis":"Choose this endpoint when you need to programmatically extract or identify Bitcoin transaction IDs from unstructured or semi-structured text, logs, messages, or documents. It is well-suited for agents automating Bitcoin payment verification workflows, customer support pipelines handling crypto payments, or any scenario where TXIDs need to be pulled from caller-supplied data without manual parsing. Prefer this over a generic blockchain explorer API when the TXID itself is not yet known and must first be located within raw text.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T13:06:48.628Z","isFirstParty":false}