The Fontsource API allows developers to query information about fonts which the repository supports.


The URL to access the API is found at api.fontsource.org/v1/fonts.

Each route can also have additional queries included with the URL to filter the responses appropriately.

For example, api.fontsource.org/v1/fonts?subsets=latin,latin-ext&variable=true will return fonts that match subsets latin and latin-ext as well as if it is a variable font.