# Google Fonts Developer

**Canonical:** https://apis.io/providers/google-fonts/  
**Website:** https://fonts.google.com/  
**APIs profiled:** 1

The Google Fonts Developer API provides programmatic access to the metadata for all font families served by Google Fonts. Developers can query for available font families, retrieve details about variants, subsets, and categories, access font file URLs, and work with variable font axis metadata. The API supports sorting and filtering to help applications discover and integrate web fonts.

## Kin Score — 47.1 / 100 (developing)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 47.1).

| Facet | Score |
|---|---|
| Discoverability | 68.5 |
| Contract Quality | 58.7 |
| Governance | 9.8 |
| Contract Governance | 9.8 |
| Operational Transparency | 26.3 |
| Developer Ergonomics | 47.6 |
| Commercial Clarity | 57.1 |
| Access Clarity | 57.1 |

## Agent readiness — 34.7 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | na |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | na |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | na |

## Access

Freemium — onboarding: unknown, pricing: freemium, trial: no (confidence: medium).

## APIs (1)

- **Google Fonts Developer Fonts API** — Retrieve font family metadata

## Agentic access (1)

- **Google Fonts Agentic Access** — 1 operation

## Security (2)

- **Google Fonts Domain Security** — TLSv1.3 · HSTS · DMARC
- **Google Fonts Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Google Fonts Plans Pricing**

## Tags

CSS, Design, Fonts, Google Fonts, Typography, Web Fonts

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/google-fonts/). Scores are computed from the provider's own public artifacts under a published rubric.