Create booking
documentedCreates a booking.
POST /v2/bookingsBookingsno implementation yet0 runsInput
idempotency_key*
Idempotency Key
Unique idempotency key (e.g., UUID)
customer_id*
Customer ID
Customer identifier
start_at*
Booking Start At (ISO 8601)
e.g., 2026-02-20T13:00:00Z
location_id*
Location ID
Location identifier
duration_minutes*
Appointment Duration (minutes)
Duration in minutes
team_member_id*
Team Member ID
Staff member identifier
service_variation_id*
Service Variation ID
Service variation id
service_variation_version*
Service Variation Version
Service variation version
Calls Square as you (your API key is your account); keychains.dev holds the credentials.