Changelog

The API has one version, v1, in the path. Within v1 we add endpoints, fields, events and error codes without notice; your code should ignore what it does not know. We do not remove or rename fields in v1. A change that would break existing integrations gets a new version, announced on this page before it happens.

2026-11-14

• New API keys start with key_live_. Keys you already have keep working.
• Webhooks carry the headers X-Webhook-Signature and X-Webhook-Event.
• These developer pages are published.

2026-11-13

• Embed: show one treatment, a selection, or a category, inline or as a popup.

2026-08-16

• GET /api/public/services: your treatments and prices as JSON, without a key.

2026-08-11

• Webhooks for booking.created, booking.cancelled, booking.completed and booking.no_show, signed with HMAC-SHA256.

2026-07-21

• REST API v1: bookings, customers and invoices.