{"uid":"cap_Kc1kA4UDiQnvkNEDqNKyr","slug":"sitesignal-public-openapi-json-inventory-09ad8bee","name":"SiteSignal Public OpenAPI JSON Inventory","description":"Returns inventory data from an OpenAPI-backed inventory service.","url":"https://holder-victor-nova-mag.trycloudflare.com/x402/openapi-inventory","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":"Public OpenAPI 3.x or Swagger 2.0 JSON document."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_rhdIhk4XRj4I5NFnIRLsV","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches and inventories the structure and contents of a public OpenAPI 3.x or Swagger 2.0 JSON document from a given URL","exampleAgentPrompt":"Can you fetch and inventory all the endpoints and schemas from this OpenAPI spec at https://petstore3.swagger.io/api/v3/openapi.json?","exampleUseCases":null,"resultDescription":"Returns structured inventory data derived from the OpenAPI JSON document, including discovered endpoints, operations, schemas, and other spec-level metadata found at the provided public URL.","failureModes":["URL does not point to a valid OpenAPI 3.x or Swagger 2.0 JSON document — returns parse error or empty inventory","Target URL is unreachable or returns non-200 status — request fails with connectivity error","Document is too large or complex — may return partial or truncated inventory","URL points to a YAML spec rather than JSON — may not be supported","Payment of $0.03 USDC not provided or rejected — 402 Payment Required response"],"whenToPreferThis":"Use this endpoint when you need to programmatically discover and inventory the structure of a public OpenAPI or Swagger JSON specification document. It is ideal for agents that need to understand what endpoints a third-party API offers without manually reading documentation. Prefer this over generic HTTP fetchers when the target is specifically an OpenAPI/Swagger JSON file and structured inventory output is needed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T20:27:43.744Z","isFirstParty":false}