{"uid":"cap_DiLu4Pr72xHXYx4uGIFpv","slug":"epa-toxics-release-inventory-tri-facility-search-9b8bf9cf","name":"EPA Toxics Release Inventory (TRI) Facility Search","description":"EPA Toxics Release Inventory facility search by US state and city - TRI id, name, address, county, parent company and closed status","url":"https://saylorinnovations.com/api/environment/tri-facilities?utm_source=zero.xyz","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":["state"],"properties":{"city":{"type":"string","description":"optional city name"},"limit":{"type":"string","description":"optional 1-50 (default 10)"},"state":{"type":"string","description":"Two-letter US state code, e.g. DE"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","required":["state","facilities"],"properties":{"city":{"type":["string","null"],"description":"City"},"note":{"type":"string","description":"Caveat or context for reading the result"},"state":{"type":"string","description":"State or region"},"source":{"type":"string","description":"Data source the values come from"},"returned":{"type":"number","description":"Number of items in this response"},"facilities":{"type":"array"}}}}}}},"responseSchema":null,"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_n8zz9dg-0_p5hEAISD9Qv","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":"Search EPA Toxics Release Inventory facilities by US state and optional city, returning facility IDs, names, addresses, counties, parent companies, and closure status.","exampleAgentPrompt":"Can you look up EPA Toxics Release Inventory facilities in New Jersey, specifically in Newark — show me up to 20 results with their TRI IDs, addresses, and parent companies?","exampleUseCases":[{"title":"Environmental compliance audit by state","prompt":"Pull up all EPA TRI facilities listed in Ohio — I need their names, TRI IDs, addresses, and which parent companies own them for a compliance review."},{"title":"Investigative journalism on toxic sites","prompt":"I'm researching industrial pollution in Houston, Texas — can you find TRI-registered facilities there and tell me which ones are closed vs still operating?"},{"title":"Real estate environmental due diligence","prompt":"Before we finalize this property deal, can you check what EPA Toxics Release Inventory facilities are registered in Baton Rouge, Louisiana and give me their county and parent company info?"}],"resultDescription":"Returns a JSON object containing the queried state, optional city, number of results returned, a list of facilities (each with TRI ID, name, street address, county, parent company name, and closed/active status), the data source attribution, and any contextual notes or caveats about reading the results.","failureModes":["Missing required 'state' parameter returns validation error","Invalid or non-existent state code may return empty facility list","City name misspellings may return zero results","Limit value outside 1-50 range may be rejected or clamped","Payment failure (x402) blocks access to results","EPA TRI data may be outdated or incomplete for recently opened/closed facilities"],"whenToPreferThis":"Use this endpoint when you need structured EPA TRI facility data searchable by US state and city — especially for environmental research, compliance audits, due diligence, or investigative tasks. Prefer it over general web search when you need machine-readable facility records with TRI IDs, parent company linkages, and closure status from the official EPA dataset.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T12:54:00.773Z","isFirstParty":false,"canonicalSlug":"epa-toxics-release-inventory-tri-facility-search-9b8bf9cf"}