{"uid":"cap_I9iDZDBS_c0VY2hycQjG6","slug":"blockscout-transaction-detail-lookup-08d88576","name":"Blockscout Transaction Detail Lookup","description":"Access to api/v2/transactions/:hash. Retrieve detailed information about a specific transaction","url":"https://api.blockscout.com/:chain_id/api/v2/transactions/:transaction_hash_param","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"},"pathParams":{"type":"object","properties":{"chain_id":{"type":"string"},"transaction_hash_param":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Ni9jucA_AEJYCYBK_GATI","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves detailed information about a specific blockchain transaction by its hash on a given chain via Blockscout's explorer API","exampleAgentPrompt":"Can you pull up the full details for transaction 0x4a1b2c3d... on Ethereum — I want to see the status, gas fees paid, and what addresses were involved?","exampleUseCases":[{"title":"Verify a crypto payment was received","prompt":"I just sent 0.5 ETH to a vendor and they say they didn't get it — can you check transaction 0xabc123...def456 on Ethereum mainnet and tell me if it succeeded and who it went to?"},{"title":"Audit DeFi trade execution","prompt":"Pull up the details for this Polygon transaction 0x9f8e7d6c... — I need to see the input data, token transfers, and exact gas cost for my accounting records."},{"title":"Debug a failed smart contract call","prompt":"This transaction 0x1234abcd... on Arbitrum seems to have failed — can you look it up on Blockscout and tell me the status, which block it landed in, and any relevant error info?"}],"resultDescription":"Returns a structured JSON object containing the transaction's status (success/fail/pending), block number, timestamp, from/to addresses, native value transferred, gas limit, gas used, effective gas price, total fee in native currency, decoded input data, internal transactions summary, token transfer events, and associated logs.","failureModes":["Invalid transaction hash format returns 400 or 422 error","Transaction hash not found on the specified chain returns 404","Unsupported or invalid chain_id returns 400 or routing error","Network timeout or Blockscout node unavailability returns 500 or 503","Rate limiting exceeded returns 429"],"whenToPreferThis":"Use this endpoint when you need comprehensive, structured details about a single known transaction hash on any chain supported by Blockscout. It is ideal for verifying payment finality, auditing DeFi interactions, debugging failed contract calls, or enriching event data with on-chain facts. Prefer it over Etherscan-style APIs when Blockscout indexes the target chain, especially for EVM-compatible L2s and sidechains where Etherscan coverage is limited.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:44:42.065Z","isFirstParty":false}