{"uid":"cap_M5H0Cdt2PKwGNv39ph_ZY","slug":"geld-machen-x402-payment-receipt-auditor-541aa271","name":"geld machen x402 – Payment Receipt Auditor","description":"TIP-OF-SPEAR: URL Fingerprint ($0.01) GET ?url= → body_sha256/TLS/DNS. Phase-1 enrichment: Web Extract ($0.03) GET ?url= → Firecrawl clean markdown. DEMAND-MATCHED SERP tip: Web Search ($0.02) GET ?q= (required) → ranked results. OCR tip: Image OCR ($0.01) GET ?url= → Tesseract text (COGS=0). Builder tool: Bazaar Readiness Check — FREE ?url= indexed yes/nein + issue count; PAID report $0.05 Fix-JSON. Gated-data: Base DeFi Snapshot ($0.03) balances+gas+protocol TVL/APY. Free teasers have no live hash/results. Upsell red-flag $0.25. Ladder: 0.01→0.02→0.025→0.25→0.35→0.49→0.75→17. | tip: featured-402=https://geld-machen-x402.fly.dev/featured-402.json | first-tool=https://geld-machen-x402.fly.dev/product/bazaar-check/report.json | web-extract=https://geld-machen-x402.fly.dev/product/web-extract.json | phantom-allowlist=https://geld-machen-x402.fly.dev/product/phantom-allowlist.json | facilitator-dry-run=https://geld-machen-x402.fly.dev/product/facilitator-dry-run.json | payment-receipt-auditor=https://geld-machen-x402.fly.dev/product/payment-receipt-auditor.json","url":"https://geld-machen-x402.fly.dev/product/payment-receipt-auditor.json?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"network":{"type":"string","description":"Optional network"},"receipt":{"type":"object","description":"PAYMENT-RESPONSE-like object (success, payer, transaction, network)"},"transaction":{"type":"string","description":"Settle tx hash 0x…"},"payment_payload":{"type":"object","description":"Optional x402 payment payload for facilitator /verify"},"payment_requirements":{"type":"object","description":"Optional x402 payment requirements (pair with payload)"}}},"responseSchema":{},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_2k71DkkradIHZlxzZ5U3k","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Audits and verifies x402 payment receipts by validating transaction hashes, settlement status, and payment payloads against facilitator verification endpoints.","exampleAgentPrompt":"Can you audit this x402 payment receipt for me? The transaction hash is 0xabc123... on the Base network and I want to confirm the payment settled correctly and the receipt is valid before I release the content.","exampleUseCases":[{"title":"Confirm micropayment before releasing content","prompt":"I just received a payment receipt from an x402 client — the transaction hash is 0xdeadbeef... on Base mainnet. Can you audit the receipt and confirm the payment actually settled before I unlock the gated API response?"},{"title":"Troubleshoot a rejected x402 payment","prompt":"My agent tried to pay for an x402-gated endpoint and got back a receipt, but the server rejected it. Here's the receipt object and the original payment payload — can you audit them together and tell me what's wrong?"},{"title":"Validate facilitator payment payload pair","prompt":"I have an x402 payment payload and the matching payment requirements object from the facilitator. Can you run a receipt audit to verify they match up correctly and the payment is legitimate?"}],"resultDescription":"Returns an audit/validation report indicating whether the payment receipt is valid, whether the transaction hash is confirmed settled, and whether the payment payload matches the payment requirements. May flag discrepancies between the receipt and requirements.","failureModes":["Missing required receipt or transaction hash returns validation error","Invalid or unrecognized transaction hash (0x...) returns unresolvable status","Network mismatch between receipt and requirements causes rejection","Malformed payment_payload or payment_requirements object causes parse failure","Payment not yet settled on-chain returns pending or unconfirmed status"],"whenToPreferThis":"Choose this endpoint when you need to programmatically audit or verify an x402 payment receipt before granting access to a paid resource, troubleshoot a payment dispute, or confirm that a settle transaction hash is valid and matches the stated payment requirements. Best for x402 protocol flows on Base or compatible networks.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T18:33:43.646Z","isFirstParty":false,"canonicalSlug":"geld-machen-x402-payment-receipt-auditor-541aa271"}