post https://api.wafeq.com/v1/api-credit-notes/bulk_send/
This endpoint can be used to send credit notes in large volumes.
Invoicing / E-invoicing API
This API is suitable for all countries that don't implement e-invoicing, and for phase 1 of Saudi Arabia's e-invoicing regulation.
For Saudi Arabia phase 2 API, head over to our Saudi Arabia e-invoicing Phase 2 API docs.