{"uid":"cap_td_r62WvGu04wd3KMM3h0","slug":"moneytools-on-chain-payment-verifier-e04b6165","name":"MoneyTools On-Chain Payment Verifier","description":"Factual directory of x402 pay-per-call services run by MoneyTools for AI agents, plus referral/affiliate links we hold. Contains referral links.","url":"https://api.moneytools.dev/v1/verify?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","properties":{"payTo":{"type":"string"},"amount":{"type":"string"},"txHash":{"type":"string"},"network":{"type":"string"}}}}},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","properties":{"valid":{"type":"boolean"},"reasons":{"type":"array","items":{}},"verdict":{"type":"string"},"confirmations":{"type":"number"}}}}}}},"responseSchema":{"type":"json","example":{"valid":true,"reasons":[],"verdict":"valid","confirmations":12}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_MjEj5hFHiSdy6_w2UgVA_","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Verifies an on-chain USDC settlement by checking a transaction hash, recipient address, amount, and confirmation count across Base, Polygon, Arbitrum, Avalanche, and BSC.","exampleAgentPrompt":"Can you verify that the USDC payment with tx hash 0xabc123... was sent to 0xDEF456... for 5 USDC on Base and check how many confirmations it has?","exampleUseCases":[{"title":"Gate content after crypto payment","prompt":"Someone just sent me USDC on Base — tx hash is 0x9f3a...b2c1, they were supposed to pay 10 USDC to my wallet 0x1234...abcd. Can you verify the payment is confirmed before I give them access?"},{"title":"Automate x402 payment settlement check","prompt":"Before I fulfill this order, check that tx hash 0xdeadbeef... on Polygon sent exactly 2.5 USDC to 0xSeller...wallet and that it has at least 12 confirmations."},{"title":"Audit historical USDC transfer on Arbitrum","prompt":"I need to confirm an old USDC payment on Arbitrum — the tx hash was 0x7777...aaaa, it should have sent 50 USDC to address 0xRecipient...5566. Was it valid?"}],"resultDescription":"Returns a JSON object with: a boolean 'valid' field indicating overall settlement validity, a 'verdict' string ('valid' or a failure reason), a 'confirmations' number showing how many block confirmations the transaction has received, and a 'reasons' array listing any specific validation failures (e.g. wrong amount, wrong recipient, insufficient confirmations).","failureModes":["Transaction hash not found on specified network — returns valid: false with reason","Amount mismatch between on-chain transfer and requested amount — returns valid: false","Recipient address does not match payTo parameter — returns valid: false","Insufficient confirmations — returns valid: false with current confirmation count","Network not supported or RPC timeout — may return error or valid: false","Malformed tx hash or wallet address — returns validation error"],"whenToPreferThis":"Use this endpoint when you need to programmatically verify that a specific on-chain USDC payment has settled correctly — matching recipient, amount, and confirmation threshold — across Base, Polygon, Arbitrum, Avalanche, or BSC. Prefer this over manual block explorer lookups when automating payment-gated workflows, x402 settlement confirmation, or order fulfillment triggers. It is especially suited for agents that need to validate crypto payments before releasing digital goods, API access, or service fulfillment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-04T06:31:29.393Z","isFirstParty":false,"canonicalSlug":"moneytools-on-chain-payment-verifier-e04b6165"}