{"uid":"cap_32F9NdkUc37MQeft7PlgE","slug":"free-asset-radar-x402-api-openapi-smoke-check-5858c549","name":"Free Asset Radar x402 API – OpenAPI Smoke Check","description":"Stable edge-hosted x402 utilities for autonomous agents.","url":"https://free-asset-radar-x402.besenok2018.workers.dev/api/x402/openapi-smoke-check?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"required":{"type":"string"},"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"openapi":"3.1.0","pathCount":12,"operationCount":20,"unresolvedRefs":[]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_fskofIs71On06j2ZCraEH","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates and summarizes an OpenAPI specification by running a smoke check that counts paths and operations and reports unresolved references.","exampleAgentPrompt":"Run a smoke check on my OpenAPI spec — tell me how many paths and operations it has and flag any unresolved references.","exampleUseCases":[{"title":"Pre-publish OpenAPI spec audit","prompt":"Before I publish my API docs, can you smoke-check the OpenAPI spec and tell me the path count, operation count, and any broken or unresolved refs?"},{"title":"CI pipeline spec validation","prompt":"As part of our CI pipeline, run a quick smoke check on the latest OpenAPI spec build and report whether there are any unresolved references or structural issues."},{"title":"Compare spec completeness after refactor","prompt":"I just refactored our API spec — can you run a smoke check to see how many paths and operations are defined now, and confirm there are no dangling refs?"}],"resultDescription":"Returns a JSON object containing the OpenAPI version string (e.g. '3.1.0'), the total number of paths (pathCount), the total number of operations (operationCount), and an array of any unresolved references (unresolvedRefs) found in the spec.","failureModes":["Malformed or missing OpenAPI spec input returns a parsing error","Spec with deeply nested external $refs may not resolve all references correctly","Network timeout if spec resolution requires fetching remote schemas","Invalid JSON/YAML input may return a 400 or unprocessable entity error","x402 payment failure (insufficient funds or invalid payment header) blocks the request"],"whenToPreferThis":"Choose this endpoint when you need a fast, lightweight smoke check on an OpenAPI document without deploying a full validation suite. It is especially useful in CI/CD pipelines, agent workflows managing multiple API specs, or as a pre-publish sanity check. Prefer it over heavier linting tools when you only need path/operation counts and unresolved reference detection, and when you want a pay-per-call model via x402 with no subscription overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T02:58:51.342Z","isFirstParty":false,"canonicalSlug":"free-asset-radar-x402-api-openapi-smoke-check-5858c549"}