{"uid":"cap_95pDf8qAfSo9Y_uX9C6mn","slug":"capi2-momentum-foundry-api-contract-audit-37c5114f","name":"CAPI2 Momentum Foundry – API Contract Audit","description":"Paid agent utilities delivered after verified x402 settlement.","url":"https://capi2-foundry.vandurmedries.workers.dev/v1/products/api-contract-audit/run?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"openapi":{"type":"object","description":"Parsed OpenAPI JSON object; no URL fetching"}}},"responseSchema":{"type":"json","example":{"result":{},"createdAt":"2026-09-23T00:00:00.000Z","productId":"api-contract-audit","deliveryReceipt":{"payer":"0x0000000000000000000000000000000000000000","productId":"api-contract-audit","receiptId":"00000000-0000-4000-8000-000000000000","deliveredAt":"2026-09-23T00:00:00.000Z","inputSha256":"example-input-sha256","amountAtomic":"13000","resultSha256":"example-result-sha256","signatureSha256":"example-signature-sha256"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.013","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":"$0.013/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.013","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.013","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_YCcFHTCRVHrAQrj1g_Gbu","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.013","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Audits a parsed OpenAPI JSON object and returns a structured analysis of the API contract, delivered after x402 micropayment settlement.","exampleAgentPrompt":"Can you audit this OpenAPI spec I've been working on and flag any contract issues, inconsistencies, or best-practice violations? Here's the parsed JSON object.","exampleUseCases":[{"title":"Pre-publish API spec review","prompt":"Before I publish my new payments API, can you run a contract audit on this OpenAPI JSON and tell me what's wrong or could be improved?"},{"title":"Catch breaking changes in API upgrade","prompt":"I've updated my OpenAPI spec for v2 of my service — can you audit the contract and highlight any issues that might break existing integrations?"},{"title":"Security and compliance spot-check","prompt":"Can you audit this OpenAPI definition for any obvious security gaps or missing fields that would fail a compliance review?"}],"resultDescription":"A JSON object containing the audit result (structured findings about the API contract), the product ID ('api-contract-audit'), a creation timestamp, and a signed delivery receipt that includes the payer address, receipt ID, delivery timestamp, input and result SHA-256 hashes, and the atomic USDC amount charged — providing a verifiable proof of delivery.","failureModes":["Invalid or malformed OpenAPI JSON object causes audit failure or error result","Payment not settled via x402 results in 402 response and no audit delivered","OpenAPI object contains unresolvable $ref cycles or unsupported spec versions","Network timeout or worker error returns 5xx with no delivery receipt"],"whenToPreferThis":"Choose this endpoint when you need a programmatic, paid-on-demand audit of an OpenAPI contract without providing a URL — you supply the already-parsed JSON object directly. It is best suited for CI/CD pipelines, agent workflows, or developer tools that already have the spec in memory and want a verified, receipt-backed audit result with cryptographic proof of delivery via x402.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T00:39:04.320Z","isFirstParty":false,"canonicalSlug":"capi2-momentum-foundry-api-contract-audit-37c5114f"}