{"uid":"cap_tvFZrlXZZnGIL9eaEbwAE","slug":"saylor-innovations-nonprofit-search-224e5983","name":"Saylor Innovations Nonprofit Search","description":"US nonprofit organization search by name and state - EIN, city, NTEE category and tax-exempt status from IRS Form 990 data via ProPublica Nonprofit Explorer","url":"https://saylorinnovations.com/api/nonprofits/search?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":["q"],"properties":{"q":{"type":"string","description":"Organization name keyword, e.g. red cross"},"limit":{"type":"string","description":"optional 1-25 (default 10)"},"state":{"type":"string","description":"optional two-letter US state code"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","required":["query","organizations"],"properties":{"note":{"type":"string","description":"Caveat or context for reading the result"},"query":{"type":"string","description":"The query as the server interpreted it"},"state":{"type":["string","null"],"description":"State or region"},"source":{"type":"string","description":"Data source the values come from"},"returned":{"type":"number","description":"Number of items in this response"},"organizations":{"type":"array"},"total_matches":{"type":["number","null"],"description":"Total number of matches before any limit is applied"}}}}}}},"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_NNTo1mAaBFI7SduS3W57r","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 US nonprofit organizations by name and state, returning EIN, city, NTEE category, and tax-exempt status from IRS Form 990 data via ProPublica Nonprofit Explorer","exampleAgentPrompt":"Can you look up nonprofits named 'Habitat for Humanity' in Texas and give me their EINs, city, and tax-exempt status?","exampleUseCases":[{"title":"Grant application EIN lookup","prompt":"I need to fill out a grant application and I need the EIN for Feeding America in Illinois — can you search for it and give me the exact EIN and their NTEE category?"},{"title":"Charity vetting before donation","prompt":"Before I donate, can you check if 'Friends of the Library' is a registered tax-exempt nonprofit in California and tell me their city and exempt status?"},{"title":"Nonprofit directory research","prompt":"I'm building a list of environmental nonprofits in Colorado — can you search for organizations with 'conservation' in the name and return up to 25 results with their EINs and categories?"}],"resultDescription":"A JSON object containing the interpreted query string, optional state filter, total match count, number returned, data source attribution (ProPublica), an optional caveat note, and an array of matching organizations each with fields such as EIN, name, city, state, NTEE category, and tax-exempt status.","failureModes":["No results found for obscure or misspelled organization names","ProPublica upstream API unavailability causing empty or error responses","State code not recognized if not a valid two-letter US abbreviation","Limit parameter out of range (must be 1–25) may return default or error","Common names may return many matches requiring further filtering"],"whenToPreferThis":"Choose this endpoint when you need to look up US nonprofit organizations by name keyword with optional state filtering and want structured IRS Form 990 data including EIN, NTEE category, and tax-exempt status. 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