For the complete documentation index, see llms.txt.

POST /v1/calendars/google/exchange

Exchange Google Auth Code

Exchange an authorization code and state nonce for tokens. **Public Endpoint**: No auth header — the `state` nonce proves the request originated from a legitimate OAuth flow initiated via GET /v1/calendars/google/connect.

Auth required: No

Request Body

• code: string (required) — Authorization code from Google
• state: string (required) — CSRF nonce from the OAuth flow (generated server-side by the connect endpoint)

Responses

• 200: Calendar connected successfully
• 400: Validation error
• 403: Calendar connection limit reached for current plan

Authentication

This endpoint does not require authentication.

Base URL: https://api.vennio.app