Google Fonts
Metadata for all families served by Google Fonts
- Authentication
- API Key
- HTTPS
- Yes
- CORS
- Unknown
- Category
- Development
- Documentation / URL
- https://developers.google.com/fonts/docs/developer_api
Overview
Google Fonts provides font metadata — key-based (an invalid key returns 400, verified).
Quick Start
Fonts (replace YOUR_KEY):
curl "https://www.googleapis.com/webfonts/v1/webfonts?key=YOUR_KEY"{ "error": { "code": 400, "message": "API key not valid. Please pass a valid API key." } }Authentication
- Google Cloud project → API key with Fonts API enabled.
- Send it as the
keyquery parameter (invalid → 400, verified).
Rate Limits & Notes
- Free with registration (check the docs).
- Font metadata for all Google Fonts families.
FAQ
Is Google Fonts free? Yes — free with a key.
Why 400? Invalid keys return 400 (verified) — enable the API and get a key.
What’s the auth style?
key query parameter.
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