For the complete documentation index, see llms.txt.

POST /v1/event-types

Create Event Type

Create a reusable booking template. The slug is auto-generated from the name.

Auth required: Yes

Parameters

• Idempotency-Key (header, string) — Unique key for idempotent POST requests (1-256 chars: alphanumeric, `_`, `-`, `:`, `.`). Same key + same body within 24h replays the cached response.

Request Body

• name: string (required) — Human-readable name (slug auto-generated)
• description: string
• duration_minutes: integer
• buffer_minutes: integer
• schedule_id: string — Optional schedule for availability hours
• days_ahead_min: integer
• days_ahead_max: integer
• color: string — Hex color code
• price_amount: integer — Price in cents (e.g. 4500 = $45.00). null = free.
• price_currency: string — ISO 4217 currency code
• booking_questions: array — Custom fields to collect at booking time. null = no questions.

Responses

• 201: Event type created
• 400: Validation error
• 401: Authentication required or invalid
• 409: A request with this Idempotency-Key is currently being processed
• 422: Idempotency-Key was already used with a different request body

Authentication

Requires authentication. Pass a Bearer token (Supabase JWT) or an API key (`Authorization: Bearer vennio_sk_live_*`) in the request headers.

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