{"uid":"cap_ZpR-7V5Fq3qKVTE1BqnFB","slug":"blockchain-transaction-status-checker-c494e337","name":"Blockchain Transaction Status Checker","description":"Machine-payable x402 utilities for hashing, Base64, UUID generation, unit and timezone conversion, realtime crypto market data, webpage/document extraction, URL-to-Markdown, metadata, RAG ingestion and deterministic website change detection.","url":"https://x402-gateway-production-1f21.up.railway.app/chain/transaction-status?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","required":["tx_hash"],"properties":{"network":{"enum":["base","ethereum"],"type":"string","default":"base"},"tx_hash":{"type":"string"}},"additionalProperties":false},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"status":"ready"}},"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_xpRmRrbvRhCEHwAu_nKrz","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up the status of a blockchain transaction by hash on Base or Ethereum networks","exampleAgentPrompt":"Can you check if my Base transaction with hash 0x4f2a1b3c... has been confirmed yet?","exampleUseCases":[{"title":"Confirming a USDC payment on Base","prompt":"I just sent a USDC payment on Base — the tx hash is 0x9d3e7f12abc456... — can you check if it's gone through yet?"},{"title":"Verifying an Ethereum smart contract call","prompt":"Did my Ethereum transaction 0xabc123def456... get mined? I need to know if the contract call succeeded before I proceed."},{"title":"Polling payment receipt in an automated workflow","prompt":"After submitting the on-chain transaction with hash 0x77b2c9a1... on the Base network, check its status and tell me if it's ready or still pending."}],"resultDescription":"A JSON object containing a 'status' field (e.g. 'ready') indicating the current state of the specified blockchain transaction.","failureModes":["Invalid or malformed tx_hash returns an error response","Transaction not found on the specified network","Network parameter mismatch (e.g. Ethereum hash queried on Base)","Gateway timeout or Railway service unavailability","Payment failure via x402 protocol blocks the request"],"whenToPreferThis":"Use this endpoint when you need a quick, machine-payable ($0.001 USDC) lookup of a single transaction's status on Base or Ethereum without setting up your own RPC node connection. Ideal for lightweight agent workflows that need to confirm payment or contract execution status.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T12:35:20.625Z","isFirstParty":false,"canonicalSlug":"blockchain-transaction-status-checker-c494e337"}