Create site
Creates an additional AI site under the current account. Refuses if the proposed subdomain is taken.
Authorizations
API key in the format: Bearer {api_token}
Headers
Makes this write safe to retry: a repeat with the same key replays the first response instead of creating a second resource. Scoped to the account, remembered for 24 hours; reusing a key with a different payload is an error.
255Body
Set of key-value pairs you can attach to the object — store your own system's IDs or grouping labels. Keys max 40 chars (up to 50 keys), values stored as strings max 500 chars. On update, keys merge individually; set a key to null or "" to remove it. Echoed back on reads and in webhook payloads.
Response
AI site created. When created with a prompt, an engineering build is started automatically — build_task_id references it; track progress via GET /tasks/{id}. Do not start another build for the site.
public, members, account, admins_only, me_only 
