{"uid":"cap_WPujmJdf19c09THJBGUoF","slug":"x402-web-probe-blockchain-transaction-lookup-hub-europe-germany-391a5ba1","name":"x402 Web Probe – Blockchain Transaction Lookup (Hub Europe, Germany)","description":"Pay-per-call website uptime/latency/TLS checks and fetch-to-Markdown, measured from Hub Europe (Germany). USDC on Base via x402. No account or API key.","url":"https://owlorangejuice.bar:8443/v1/chain/tx?utm_source=zero.xyz","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":["chain","hash"],"properties":{"hash":{"type":"string","example":"0x142d15b73dfbf96c4a75a62079e8a1f4999916229734e0c28feafc752323e599","description":"0x transaction hash"},"chain":{"type":"string","example":"base","description":"base or ethereum"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"to":"0x...","from":"0x...","block":36000000,"status":"success","gas_used":"52000","value_eth":"0","confirmations":12}},"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_DBGR233oN1O3MFrSgIBZd","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":"Looks up on-chain transaction details (status, gas, confirmations, block) for a given tx hash on Base or Ethereum, paid per-call via x402/USDC.","exampleAgentPrompt":"Can you look up the status and confirmation count for transaction 0x142d15b73dfbf96c4a75a62079e8a1f4999916229734e0c28feafc752323e599 on the Base network?","exampleUseCases":[{"title":"Verify a USDC payment on Base","prompt":"I just sent USDC on Base — can you check whether transaction 0x142d15b73dfbf96c4a75a62079e8a1f4999916229734e0c28feafc752323e599 has been confirmed and show me the status?"},{"title":"Debugging a failed Ethereum transaction","prompt":"My Ethereum transaction 0xabc123...def456 seems to have failed — can you look it up and tell me the status, gas used, and which block it landed in?"},{"title":"Confirm on-chain settlement for a trade","prompt":"Check if the Base transaction with hash 0xdeadbeef...cafebabe went through successfully and how many confirmations it has so far."}],"resultDescription":"Returns a JSON object with the transaction's to/from addresses, block number, success/fail status, gas used, ETH value transferred, and number of confirmations.","failureModes":["Invalid or malformed transaction hash returns an error","Unsupported chain value (anything other than 'base' or 'ethereum') returns a validation error","Transaction not yet indexed or pending may return incomplete data","Payment failure via x402 results in HTTP 402 and no data returned","Network timeout from the Germany probe hub may cause delayed or failed responses"],"whenToPreferThis":"Choose this endpoint when you need a quick, no-account, pay-per-call transaction lookup on Base or Ethereum and want to avoid setting up API keys with providers like Etherscan or Alchemy. Ideal for lightweight agent workflows that only occasionally need on-chain tx data and benefit from micro-payment pricing via x402.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-27T12:50:18.056Z","isFirstParty":false,"canonicalSlug":"x402-web-probe-blockchain-transaction-lookup-hub-europe-germany-391a5ba1"}