{"uid":"cap_MUJnV8uGwVGlWC9T_ulVO","slug":"signalharness-bitcoin-psbt-inspector-685237a6","name":"SignalHarness Bitcoin PSBT Inspector","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_psbt_inspect/invoke","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"bitcoin_psbt_request":{"type":"string","maxLength":65536,"minLength":2}}},"responseSchema":{"type":"json","example":{"replay":false,"result":{"warnings":["Inspection does not finalize, sign, or prove PSBT validity."],"service_id":"bitcoin_psbt_inspect","evidence_scope":"caller_supplied_data","bitcoin_psbt_inspection":"{\"global_entry_count\":0,\"map_count\":1,\"maps\":[{\"entry_count\":0,\"index\":0,\"key_types\":[]}],\"psbt_version\":\"v0_or_unspecified\"}"},"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_psbt_inspect","executionId":"example-execution","startedAtMs":0,"amountAtomic":"15000","resultSha256":"2a455233c335cabd7f9db8d53e2a9992f54ad458b4691fc2f3085547184ac3ef","serviceVersion":"1.0.0","settlementReference":"0x0000000000000000000000000000000000000000000000000000000000000000"},"artifacts":[],"requestId":"example-request","executionId":"example-execution"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.015","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":"$0.015/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.015","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.015","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_5ICBMflA0TEhpvFIl8DSv","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.015","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Inspects and analyzes a Bitcoin Partially Signed Bitcoin Transaction (PSBT), returning decoded details, warnings, and evidence scope about the transaction structure.","exampleAgentPrompt":"Can you inspect this Bitcoin PSBT for me and tell me if there are any warnings or anything suspicious before I sign it? Here's the raw PSBT: cHNidP8BAH...","exampleUseCases":[{"title":"Pre-signing PSBT safety review","prompt":"Before I sign this PSBT, can you decode it and tell me what inputs, outputs, and fees are involved, and flag anything that looks off? PSBT: cHNidP8BAHECAAAAAe2poetn..."},{"title":"Wallet integration PSBT audit","prompt":"I'm building a wallet and need to show users what a PSBT contains before they approve it — can you analyze this base64-encoded PSBT and return the decoded transaction details and any warnings? Here it is: cHNidP8BAFICAAAAAQ=="},{"title":"Multi-sig transaction inspection","prompt":"Our multisig coordinator just sent me a PSBT to co-sign. Can you inspect it and tell me if anything looks suspicious or unexpected before I add my signature? PSBT data: cHNidP8BAFUCAAAAASeaIyM..."}],"resultDescription":"Returns a JSON object containing an inspection result with warnings array, evidence scope label, and a decoded bitcoin_psbt_inspection summary, along with a receipt including payment ID, network, amount, latency, and result hash for auditability.","failureModes":["Invalid or malformed PSBT string returns an error or empty inspection","PSBT exceeds 65536 character max length — request rejected","Malformed base64 encoding causes parse failure","Payment not completed results in 402 response before execution","Network or service unavailability returns a non-200 status"],"whenToPreferThis":"Choose this endpoint when you need a quick, agent-native, micropayment-gated PSBT inspection without spinning up a local Bitcoin node or library. Ideal for AI agents that need to analyze user-supplied PSBTs on-the-fly at $0.015 per call, especially when building autonomous Bitcoin transaction review workflows or wallet UIs that need serverless PSBT decoding.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T00:54:35.206Z","isFirstParty":false}