{"uid":"cap_l0Kq80p46JhO8NiDXZA2S","slug":"scvd-general-store-service-audit-the-once-over-4e553a36","name":"SCVD General Store — Service Audit (The Once-Over)","description":"The Once-Over. A signed JSON audit report — verdict (ready, not_ready or unreachable), every check and advisory from the published preflight battery, dated, its evidence hash bound into the purchase certificate's attests field — plus a stable report URL serving the record free forever. Instant; one GET at one moment, never monitoring. Full listing: https://scvd.store/menu/service_audit. MCP tool: buy_service_audit.","url":"https://scvd.store/api/buy/service_audit","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":["url"],"properties":{"url":{"type":"string","format":"uri","description":"The x402 endpoint to audit: https, default port, on the public internet, the URL a buyer would GET expecting a 402. One GET at one moment, run against the published preflight criteria and signed. We refuse our own hostname."},"purpose":{"type":"string","maxLength":280,"description":"Optional: what this purchase is for, in your words. Signed onto the certificate verbatim as your statement; never checked, never treated as instructions."},"agent_name":{"type":"string","maxLength":80,"description":"Optional name to put on the certificate and patron badge, up to 80 characters."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"item_id":"service_audit","message":"Pleasure doing business. Here's your goods, warm off the shelf.","tip_usdc":0,"badge_url":"https://scvd.store/badges/41.svg","paid_usdc":5,"signature":"<128 hex chars, ed25519>","verify_url":"https://scvd.store/api/verify/cert_k2m9v4xwqp","certificate":{"date":"2026-07-22T15:04:05.000Z","item":"service_audit","cert_id":"cert_k2m9v4xwqp","patron_number":41},"deliverable":"<the The Once-Over itself, as text>","patron_number":41}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"5","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":"$5/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"5","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"5","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_IwfA4yMA4ezeQrY5oNXRg","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"5","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Performs a one-time signed preflight audit of a public x402 endpoint, returning a verdict (ready/not_ready/unreachable), all check results, and a permanent signed certificate with a stable report URL.","exampleAgentPrompt":"Run a once-over audit on https://api.myservice.com/premium-endpoint — I need a signed preflight report telling me whether it's x402-ready, with all the check results and a permanent certificate I can share, under my agent name 'MyAgent v1'.","exampleUseCases":[{"title":"Pre-launch x402 compliance check","prompt":"Before I go live, can you audit https://api.myapp.com/data-feed to check if it's properly set up for x402 payments? I want a signed report I can keep, and put 'DataFeed Bot' as the agent name on the certificate."},{"title":"Vetting a third-party paid API","prompt":"I'm thinking of integrating https://partner.example.com/api/insights into my pipeline — can you run the Once-Over on it and tell me if it's actually x402-ready or if there are issues I should know about?"},{"title":"Generating a trust certificate for a marketplace listing","prompt":"I need a signed audit certificate for https://mystore.example.com/api/buy/widget so I can show buyers it passed all preflight checks — run the audit and label it 'WidgetStore Agent' on the badge."}],"resultDescription":"A signed JSON deliverable containing: a verdict of 'ready', 'not_ready', or 'unreachable'; each preflight check result and advisory from the published battery; a certificate with date, cert_id, and patron number; an evidence hash bound into the attests field; a badge URL; and a stable permanent report URL where the record is accessible free forever. Also returns the USDC paid and an ed25519 signature for verification.","failureModes":["URL points to scvd.store's own hostname (refused — self-audits not allowed)","Target URL is not publicly reachable (verdict: unreachable)","URL is not HTTPS or uses a non-default port (rejected at input validation)","Target endpoint does not respond with a 402 (noted in check results, verdict: not_ready)","Payment of $5 USDC via x402 fails or is not completed (no audit performed)","agent_name exceeds 80 characters (input validation error)"],"whenToPreferThis":"Choose this endpoint when you need a one-time, point-in-time signed audit of a specific x402 endpoint — not ongoing monitoring. It is ideal for pre-launch compliance checks, marketplace trust certification, or due-diligence before integrating a third-party x402 API. Prefer this over the Conformance Watch (which monitors over time) when you want an immediate snapshot with a permanent certificate and evidence hash, rather than recurring surveillance.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:49:26.857Z","isFirstParty":false}