# Endpoints of the "Notifications" section

Send notifications to Bitrix24 users, mark them as read, and delete by id or tag. Switch methods in the tabs — each has its own parameters, response fields, and error codes.

**Scope:** `im` | **Base URL:** `https://vibecode.bitrix24.com/v1` | **Authorization:** `X-Api-Key`

## Operations

- [Send a notification](./send.md) — `POST /v1/notifications`
- [Mark as read](./read.md) — `POST /v1/notifications/read`
- [Delete by id](./delete.md) — `DELETE /v1/notifications/:id`
- [Delete by tag](./delete-by-tag.md) — `DELETE /v1/notifications/by-tag/:tag`