WhatsApp Templates API
7. Sync
Public Developer API for Meta template lifecycle on Cloud WhatsApp accounts. Same Meta engine as the Washeej dashboard. Access requires explicit template scopes; Device/QR management is rejected. Provider Meta delete stays deferred.
POST /v1/templates/sync
Body: {"whatsapp_account_id": YOUR_CLOUD_ACCOUNT_ID}
POST /v1/templates/{id}/sync
Reconciles one template after account sync. No new provider create.