{"uid":"cap_1wBa4SXTEtLgMEqmyWmUy","slug":"evm-transaction-lookup-by-hash-71063f19","name":"EVM Transaction Lookup by Hash","description":"Look up a transaction by hash on Base, Ethereum, Arbitrum, Optimism, Polygon or BNB (default Base): from/to/value/nonce/gas, block, and receipt fields (status, gasUsed, logs count). Pending/not-found handled.","url":"https://api.agentstools.dev/tx","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"},"queryParams":{"type":"object","required":["hash"],"properties":{"hash":{"type":"string","description":"Transaction hash (0x..., 32 bytes)"},"network":{"enum":["base","ethereum","arbitrum","optimism","polygon","bnb"],"type":"string","description":"EVM network to read from (default base)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"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_hj2CWNMB8jhZLkAx0QvYN","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":"Fetches on-chain transaction details by hash on Base, Ethereum, Arbitrum, Optimism, Polygon, or BNB — returning from/to/value/nonce/gas, block info, and receipt fields including status, gasUsed, and log count.","exampleAgentPrompt":"Can you look up the details of this Base transaction — 0x4e3a...f7c2 — and tell me the from/to addresses, the value transferred, whether it succeeded, and how much gas was used?","exampleUseCases":null,"resultDescription":"Returns a structured object with transaction fields: from address, to address, transferred value, nonce, gas limit, block number and hash, plus receipt fields including confirmation status (success/failed/pending/not found), gasUsed, and the number of emitted logs.","failureModes":["Transaction hash not found on the specified network — returns not-found indicator","Transaction is still pending in the mempool — returns pending status with available fields","Invalid hash format (not 0x-prefixed 32-byte hex) — returns validation error","Unsupported network name — rejected by schema enum validation","Network RPC unavailable or timeout — returns upstream error"],"whenToPreferThis":"Use this endpoint when you need to verify or inspect a specific EVM transaction by hash across Base, Ethereum, Arbitrum, Optimism, Polygon, or BNB chains. Prefer it over block explorer scraping when you need structured, machine-readable output including receipt status and logs count. Ideal for confirming payment finality, debugging failed transactions, or auditing gas usage programmatically.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:56:09.763Z","isFirstParty":false}