Font Squirrel is a collection of free typefaces that are licensed for commercial work. The Font Squirrel API allows users to retrieve fonts that are @font-face ready. The API exposes multiple functionalities including retrieving lists of font categories and families, outputting family details and downloading a font-face kit. It uses RESTful calls and responses are formatted in JSON.
Font Squirrel can help you and your applications find new fonts. The Font Squirrel API allows users to retrieve hundreds of fonts that are "font-face-ready," which can be used on web sites using CSS or CSS3. The API provides categorical listings, font lists and the ability to download complete sets of @font-face fonts. Font Squirrel uses RESTFul calls and responses are formatted in JSON.