{"query":"naics","matched":3,"count":3,"catalog_size":133,"note":"Ranked by where the terms matched (id and tags beat prose). Call example_url as-is; free products need no payment, paid ones return 402 with the price.","products":[{"id":"funding_naics_lookup","endpoint":"/v1/funding/naics","price_usd":0.0,"description":"NAICS industry code resolution: text or code prefix in, code + description + retired flag out. The identifier layer for any US federal contracting analysis. Free, no key.","when_to_use":"You need a NAICS code for a federal-spending query and have only an industry name or partial code.","tags":["funding","procurement","naics","lookup","free"],"example_url":"https://answerpool.io/v1/funding/naics?q=software","sample_url":"https://answerpool.io/v1/samples/funding_naics_lookup"},{"id":"funding_resolve","endpoint":"/v1/funding/resolve","price_usd":0.0,"description":"Any federal-spending string in — industry, product, program, recipient or agency — every code space searched at once, each match tagged with the filter parameter it belongs to. One call instead of five lookups. Free, no key.","when_to_use":"You have one string and do not know which federal code space it belongs to.","tags":["funding","resolve","identifiers","lookup","free"],"example_url":"https://answerpool.io/v1/funding/resolve?q=cancer","sample_url":"https://answerpool.io/v1/samples/funding_resolve"},{"id":"entity_resolve","endpoint":"/v1/entity/resolve","price_usd":0.0,"description":"Any entity name in; Wikidata id, labels, aliases and the external identifiers other datasets key on (SEC CIK, LEI, ticker, NAICS) out, with endpoint URLs where they map. Turns name matching into a key join. Free, no key.","when_to_use":"You have a name and need identifiers that work in other systems.","tags":["entity","resolve","identifiers","crosswalk","free"],"example_url":"https://answerpool.io/v1/entity/resolve?q=Nvidia","sample_url":"https://answerpool.io/v1/samples/entity_resolve"}]}