{"uid":"cap_QdWDlSJ93CjC_Vgsdxein","slug":"quietsignal-catalog-health-toolkit-c09f3267","name":"QuietSignal Catalog Health Toolkit","description":"QuietSignal Public Data: independent, read-only rollup, wallet, opportunity, and developer-data facts for agents, paid per request with USDC over HTTP 402 on Base.","url":"https://83-29-153-50.sslip.io/v1/catalog-health-toolkit?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"required":{"type":"string"},"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"files":[],"schema":"catalog-health-toolkit/v1","product":{"name":"PayanAgent catalog-health checker toolkit","runtime":"Node.js 18+"},"methodology":{"paid_calls_attempted":false}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_h9VZ0wyArYxwqPBtOvLuX","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a machine-readable catalog health check summary including schema, product metadata, and methodology facts for AI agents","exampleAgentPrompt":"Pull the QuietSignal catalog-health-toolkit facts for me — I want to see the schema version, product name, runtime, and whether any paid calls have been attempted.","exampleUseCases":[{"title":"Verify catalog schema before deployment","prompt":"Can you check the QuietSignal catalog-health-toolkit and tell me what schema version is listed and whether the product runtime is set correctly before I deploy?"},{"title":"Audit catalog methodology flags","prompt":"I need to know if paid calls have been attempted in the QuietSignal catalog-health-toolkit — can you pull those methodology facts for me?"},{"title":"Inspect catalog product metadata","prompt":"Fetch the catalog-health-toolkit data from QuietSignal and give me the product name and Node.js runtime version listed in the response."}],"resultDescription":"A JSON object containing: schema version string (e.g. 'catalog-health-toolkit/v1'), product details (name and runtime), methodology flags (e.g. whether paid calls have been attempted), and a list of associated files. Returns an empty files array if none are registered.","failureModes":["HTTP 402 if USDC payment over Base is not provided or insufficient","Malformed or missing schema field if the catalog entry is incomplete","Empty files array if no files are registered against the catalog","Timeout if the sslip.io host is unreachable","Unexpected schema version if the endpoint has been updated without notice"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, read-only health check of the QuietSignal catalog-health-toolkit specifically — useful for agents that need to verify catalog schema integrity, product runtime, or methodology status before making further API calls. It is not a general-purpose catalog search tool; prefer it for deterministic, structured fact retrieval about this specific catalog product.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T16:29:03.288Z","isFirstParty":false,"canonicalSlug":"quietsignal-catalog-health-toolkit-c09f3267"}