{"uid":"cap_95jupWjpP25bLy7hMk20m","slug":"agent402-tools-transaction-status-checker-d7e8f6fd","name":"agent402.tools Transaction Status Checker","description":"Check the confirmation status of a transaction by hash on Base/Polygon/Arbitrum/Optimism/Ethereum/Monad/Celo/Avalanche/Sei/Robinhood Chain: success / failed / pending / not found, with block, from, to, gas used. Read-only. ?hash=0x…&network=base","url":"https://agent402.tools/api/tx-status","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"],"type":"string"},"queryParams":{"type":"object","required":["hash"],"properties":{"hash":{"type":"string","description":"0x transaction hash"},"network":{"type":"string","description":"chain: base | polygon | arbitrum | optimism | ethereum | monad | celo | avalanche | sei | robinhood (default base)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"to":{"type":"string"},"from":{"type":"string"},"hash":{"type":"string"},"status":{"type":"string"},"gasUsed":{"type":"integer"},"network":{"type":"string"},"blockNumber":{"type":"integer"}}}}}}},"responseSchema":{"type":"json","example":{"to":"0x…","from":"0x…","hash":"0x…","status":"success","gasUsed":51000,"network":"base","blockNumber":18000000}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/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_5cPrTZEJzCa-030Oi9Nqu","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":"Returns the confirmation status (success/failed/pending/not found) of a blockchain transaction by hash on Base, Polygon, Arbitrum, Optimism, or Ethereum, including block, from/to addresses, and gas used.","exampleAgentPrompt":"Can you check whether transaction 0x4a3b2c1d... confirmed on Base — did it succeed or fail, and how much gas was used?","exampleUseCases":null,"resultDescription":"Returns a status field (success, failed, pending, or not found), along with block number, from address, to address, and gas used for the given transaction hash on the specified EVM-compatible network.","failureModes":["Transaction hash not found on the specified network — returns 'not found' status","Hash provided on wrong network (e.g. Ethereum hash queried against Base) — returns 'not found'","Malformed or invalid transaction hash format — likely returns an error","Network temporarily unavailable or RPC congestion — may return error or timeout","Transaction still in mempool — returns 'pending' with limited details"],"whenToPreferThis":"Use this endpoint when you need a quick, read-only status check for a specific EVM transaction by hash across Base, Polygon, Arbitrum, Optimism, or Ethereum — especially when you need human-readable confirmation (success/failed/pending) plus basic on-chain metadata like gas used and counterparties, without needing a full blockchain explorer or node setup.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:14:06.643Z","isFirstParty":false}