{"uid":"cap_Chg298sYWvBvkJdhFHGoL","slug":"delx-commerce-json-schema-quickcheck-26a6ae40","name":"Delx Commerce JSON Schema Quickcheck","description":"Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.","url":"https://commerce.delx.ai/api/v1/x402/json-schema-quickcheck?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"schema":{"type":"object","description":"Input field: schema."},"instance":{"type":"object","description":"Input field: instance."}}},"responseSchema":{"type":"json","example":{"ok":true,"note":"quickcheck only — not full draft-2020-12 validation","errors":[],"schema":"delx/util-json-schema-quickcheck/v1","error_count":0}},"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_wylagwtFBsvEUvQ8-NkVK","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":"Validates a JSON instance against a provided JSON schema and returns a lightweight list of validation errors.","exampleAgentPrompt":"Can you quickly check if this JSON object I have is valid according to this schema I'll paste in — I want to know if there are any errors before I send it downstream?","exampleUseCases":[{"title":"Pre-flight API payload validation","prompt":"Before I send this user registration payload to the backend, can you check it against our user schema and tell me if there are any validation errors I need to fix?"},{"title":"Agent tool output conformance check","prompt":"My agent just produced this JSON response — can you validate it against the expected output schema and list any fields that don't conform?"},{"title":"Data pipeline schema gate","prompt":"I have a batch of JSON records coming in and I want to spot-check this one sample against our canonical schema to see if it would pass validation — can you run that check and show me any errors?"}],"resultDescription":"Returns a JSON object with an 'ok' boolean indicating pass/fail, an 'errors' array listing any validation issues found, an 'error_count' integer, a 'schema' identifier string (delx/util-json-schema-quickcheck/v1), and a 'note' clarifying this is a quickcheck rather than full draft-2020-12 validation.","failureModes":["Malformed or non-object 'schema' field causes request rejection","Malformed or non-object 'instance' field causes request rejection","Payment failure via x402 protocol blocks request","Quickcheck does not cover all draft-2020-12 keywords — complex schema features may not be evaluated","Network timeout returns no result"],"whenToPreferThis":"Choose this endpoint when you need a fast, cheap ($0.002 USDC), no-signup schema validation check and full draft-2020-12 compliance is not required. Ideal for agents that need to gate-check JSON payloads programmatically without spinning up a local validator library. Prefer alternatives if you need complete JSON Schema draft-2020-12 compliance, detailed error paths, or bulk batch validation.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T00:53:43.705Z","isFirstParty":false,"canonicalSlug":"delx-commerce-json-schema-quickcheck-26a6ae40"}