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Rapid Router
API reference

API reference

Base URL, authentication, the error envelope, and every endpoint in one table.

Everything here follows the standard chat-completions shape. If your client already talks to /v1/chat/completions, two changes are enough: the base URL, and the model string.

Base URLhttps://rapidrouter.ai/api/v1
AuthenticationAuthorization: Bearer $RAPIDROUTER_API_KEY on every request (keys)
Errors{ "ok": false, "error": { "code", "message" } } (codes)
OpenAPI 3.1rapidrouter.ai/api/openapi.json
Docs as Markdownllms.txt (index) and llms-full.txt (every page)

Endpoints

Paths are relative to the base URL. key is an API key as a bearer token, session the dashboard login, used by the account endpoints, and management a management key.