{"uid":"cap_--96XfR15ri_Hf__-a5Cc","slug":"osf-open-source-filings-environment-data-search-2fe6b8b2","name":"OSF Open Source Filings — Environment Data Search","description":"OSF is a live marketplace of provenance stamped public domain government and scientific data, built for autonomous agents that pay per record over x402 micropayments on Base. A paid MCP server in the official MCP Registry, discoverable on the Coinbase CDP Bazaar.","url":"https://api.osf-master-server.com/x402/environment/data/%7Bquery%7D","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","HEAD","DELETE"],"type":"string"},"pathParams":{"type":"object","required":["query"],"properties":{"query":{"type":"string","description":"Keyword(s): location, station, species, or hazard. E.g. 'Colorado river flow' or 'wildfire declaration'."}}},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"result":"MATCHES_FOUND","matches":[{"title":"Streamflow gage 09380000","source":"USGS_WATER","record_id":12345}],"match_count":1}},"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":"unknown","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_OE3gKbuYKI_xM5F2u9uaI","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":"Search provenance-stamped public environmental and scientific government data (USGS streamflow, wildfire declarations, etc.) by keyword, returning verified record matches with source attribution","exampleAgentPrompt":"Search OSF for verified government records about Colorado River flow — I need provenance-stamped USGS streamflow data I can cite.","exampleUseCases":[{"title":"River flow data for infrastructure planning","prompt":"Find me verified USGS streamflow records for the Colorado River — I need provenance-stamped government data I can actually cite in a report."},{"title":"Wildfire disaster declaration lookup","prompt":"Search OSF for wildfire disaster declarations in California — I want official government records with source attribution."},{"title":"Species habitat data for environmental review","prompt":"Can you pull verified public records about spotted owl habitat from OSF? I need scientific data with a provenance trail for an environmental filing."}],"resultDescription":"A JSON object containing a result status (e.g. MATCHES_FOUND), an array of matched records each with a title, source agency (e.g. USGS_WATER), and record ID, plus a total match count. Records include provenance URLs back to the originating government or scientific source.","failureModes":["No matches found for the query keyword — result returns empty matches array","Vague or misspelled query terms return zero or low-relevance results","Payment failure via x402 micropayment prevents record retrieval","Rate limiting or quota exhaustion returns 402 or 429 errors","Query for non-environmental domains (e.g. financial data) returns no matches on this endpoint"],"whenToPreferThis":"Use this endpoint when you need verifiable, provenance-stamped environmental or scientific government data (USGS, wildfire, hazard, species) and require a citable source URL. Prefer this over generic web search when auditability and official sourcing matter. Choose the companion purchase endpoint after finding a record ID to retrieve the full record.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:30:31.508Z","isFirstParty":false}