# WhatsApp Senders

A WhatsApp Sender is also referred to as a 'Business Profile' or a WhatsApp channel. The WhatsApp Sender endpoint allows you to create a Sender through Meta's Embedded sign up. A Sender must be provisioned for you as a consumer of the WhatsApp API to send messages to your end users.

 - [GET /v1/projects/{projectId}/whatsapp/senders](https://developers.sinch.com/docs/provisioning-api/api-reference/provisioning-api-1/whatsapp-senders/senderscontroller_listsenders_v1.md): Returns a paginated list of senders for the specified project. If no page token is supplied then the first `50` will be returned.
 - [POST /v1/projects/{projectId}/whatsapp/senders](https://developers.sinch.com/docs/provisioning-api/api-reference/provisioning-api-1/whatsapp-senders/senderscontroller_createsender_v1.md): Creates a sender for a project. The possible combinations of region, business manager and hosting type are the following | Region | | SINCH_BR | SINCH_MX | SINCH_UK | | --- | --- | --- | --- | --- |
 - [GET /v1/projects/{projectId}/whatsapp/senders/{senderId}](https://developers.sinch.com/docs/provisioning-api/api-reference/provisioning-api-1/whatsapp-senders/senderscontroller_get_v1.md): Returns a sender for a project.
 - [DELETE /v1/projects/{projectId}/whatsapp/senders/{senderId}](https://developers.sinch.com/docs/provisioning-api/api-reference/provisioning-api-1/whatsapp-senders/senderscontroller_delete_v1.md): Marks a sender for removal. Once requested the sender will be active for 30 days to send final messages. After 30 days it will be removed.
 - [PATCH /v1/projects/{projectId}/whatsapp/senders/{senderId}](https://developers.sinch.com/docs/provisioning-api/api-reference/provisioning-api-1/whatsapp-senders/senderscontroller_update_v1.md): Updates a sender in project.
 - [GET /v1/projects/{projectId}/whatsapp/senders/{senderId}/activities](https://developers.sinch.com/docs/provisioning-api/api-reference/provisioning-api-1/whatsapp-senders/senderscontroller_listactivities_v1.md): Paginated list of activities for sender. Ordered from the most recent one to the oldest one.
 - [DELETE /v1/projects/{projectId}/whatsapp/senders/{senderId}/changes](https://developers.sinch.com/docs/provisioning-api/api-reference/provisioning-api-1/whatsapp-senders/senderscontroller_deletechanges_v1.md): Delete pending or rejected changes to a sender.
 - [POST /v1/projects/{projectId}/whatsapp/senders/{senderId}/comments](https://developers.sinch.com/docs/provisioning-api/api-reference/provisioning-api-1/whatsapp-senders/senderscontroller_createcomment_v1.md): Creates a comment for a sender in project.
 - [POST /v1/projects/{projectId}/whatsapp/senders/{senderId}/register](https://developers.sinch.com/docs/provisioning-api/api-reference/provisioning-api-1/whatsapp-senders/senderscontroller_register_v1.md): Triggers sender registration with the requested method. An OTP code will be sent over the requested method that will need to be used in the Verify sender endpoint.
 - [POST /v1/projects/{projectId}/whatsapp/senders/{senderId}/verify](https://developers.sinch.com/docs/provisioning-api/api-reference/provisioning-api-1/whatsapp-senders/senderscontroller_verify_v1.md): Verify sender with the OTP received after triggering registration.