{"uid":"cap_aM1-AIkxdS8ZsdHqtkCme","slug":"explorer-gateway-api-ethereum-transaction-lookup-f38b7975","name":"Explorer Gateway API – Ethereum Transaction Lookup","description":"Paid AI-agent access to Blockchain.com Explorer API","url":"https://api.blockchain.info/explorer-gateway-kt/x402/eth/transaction?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"txId":{"type":"string"},"network":{"type":"string","example":"ETH"},"transfers":{"type":"boolean","default":false,"description":"When true, includes the token (ERC-20) transfers found in this transaction"}}},"responseSchema":{"type":"json","format":"application/json"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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_MO3-ihy_D0wT_6nhfYQoZ","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":"Fetches detailed Ethereum transaction data by transaction ID, optionally including ERC-20 token transfers","exampleAgentPrompt":"Can you pull up the details for Ethereum transaction 0x4e3a...d91f from Blockchain.com's explorer, and include any ERC-20 token transfers found in it?","exampleUseCases":[{"title":"Verify incoming ETH payment","prompt":"Check Ethereum transaction 0xabc123...def456 on Blockchain.com's explorer and confirm whether it's been confirmed and how much ETH was transferred."},{"title":"Audit ERC-20 token transfers in a tx","prompt":"Look up Ethereum transaction 0x9f8e...c72b and show me all the ERC-20 token transfers that happened inside it — I need to know which tokens moved and to which addresses."},{"title":"Debug failed DeFi transaction","prompt":"Fetch the full details of Ethereum transaction 0x3d1a...88bc from the Blockchain.com explorer so I can see what happened and why it might have failed."}],"resultDescription":"Returns a JSON object containing detailed Ethereum transaction data including sender, receiver, value, gas, block confirmation status, and optionally a list of ERC-20 token transfer events (token address, from, to, and amount) found within that transaction.","failureModes":["Invalid or malformed txId returns an error response","Transaction not found on the specified network returns 404 or empty result","Unsupported network value causes a validation error","Missing required txId field causes a 400 bad request","Payment not fulfilled (x402 protocol) results in 402 Payment Required"],"whenToPreferThis":"Choose this endpoint when you need authoritative, on-chain Ethereum transaction data from Blockchain.com's explorer infrastructure, especially when you also need ERC-20 token transfer details within a single call. Prefer this over generic RPC nodes when you want structured, human-readable transaction metadata without running your own node.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T18:44:54.003Z","isFirstParty":false,"canonicalSlug":"explorer-gateway-api-ethereum-transaction-lookup-f38b7975"}