Where the entries come from
The entries come from the public-apis GitHub list, fetched on 2026-09-30. The README commit was 8939d468fa4580039c4e22cc4998eb3fef8130d1. This copy has 1,951 APIs in 51 categories.
The homepage filters that catalog in the browser. Each category also has its own HTML page, with the same names, descriptions, auth notes, and build ideas stored in the catalog. Descriptions are the source list’s wording. They were not rewritten here.
Pricing is labeled only when the public-apis description itself states it. Otherwise the label is “pricing not listed.” Prices were not looked up elsewhere.
apis.guru listed 2,529 OpenAPI specs on the same day. Those enterprise specs are not on this board.