{"query":"procurement","matched":2,"count":2,"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_psc_lookup","endpoint":"/v1/funding/psc","price_usd":0.0,"description":"Federal Product/Service Code resolution: text in, PSC code + description out. The what-was-bought identifier for US federal award filtering. Free, no key.","when_to_use":"You need to filter federal awards by what was purchased and have only a description.","tags":["funding","procurement","psc","lookup","free"],"example_url":"https://answerpool.io/v1/funding/psc?q=engineering","sample_url":"https://answerpool.io/v1/samples/funding_psc_lookup"}]}