November 2026, write scopes for rates, availability, unit status and payments

Additive extension of v1; existing keys keep working unchanged.

New scopes availability:write, rates:write, property:write, payments:write; a write scope now includes reading the same area (existing keys were extended)
POST /availability/restrictions and DELETE /availability/restrictions/{restrictionId}: closures, inventory caps and arrival/departure restrictions
PUT /rates: set or reset daily prices of a room type
PATCH /units/{unitId}: housekeeping status; Unit returns housekeepingStatus
POST /invoices/{invoiceId}/payments: bank transfer on an issued invoice (no cash or card payments)
Webhook unit.updated

November 2026-1.0.0, first release

First release of the Partner API v1.

API keys with scopes, optional expiry and IP allowlist, managed in Channels → API
Read: hotel, room types, units, rate plans, availability, daily prices, quotes, bookings, guests, payment status, invoices
Write: create, change and cancel bookings; change guest contact data
Cursor pagination, updated_since deltas, ETag / If-Match, Idempotency-Key
Signed webhooks for bookings, guests, availability, rates and payments, with retries and a delivery log (no invoice event in v1)
Problem details (RFC 9457) with stable error codes
Rate-limit tier per key: 120 requests per minute by default, adjustable per key by STRYK on request
Key rotation with overlap: the old key stays valid for 24 hours by default or is revoked immediately
notifyGuest on POST /bookings: STRYK sends its standard booking confirmation to the guest on request