Context7 REST API

REST declared

Details

URL: https://context7.com/api
Spec: https://context7.com/openapi.json
Docs: https://context7.com/docs/api-guide

Authentication

Context7 API key api_key declared Get key ↗

Authorization: Bearer <credential>

Create a free account at context7.com/dashboard and generate an API key. Search and docs endpoints also work anonymously at low rate limits, but a key is required for higher rate limits, some endpoints (e.g. adding libraries), and private repositories. On the REST API send it as Authorization: Bearer <key>; on the MCP server send it as a CONTEXT7_API_KEY header; for the CLI run ctx7 login or ctx7 setup --api-key <key>. See the API guide.