> ## Documentation Index
> Fetch the complete documentation index at: https://help.lobyco.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Push

> Push notifications to customers.

Create and send push notifications, and manage device subscriptions.

<Note>
  Both campaign send endpoints (`POST /v1/Campaign/notifications/send` and `POST /v2/Campaign/notifications/send`) are marked deprecated in the spec — check [Breaking Changes](/integration/breaking-changes) before building on them.
</Note>

<Info>
  **Integration guide:** [Push](/integration/other-integrations/communication/push) — the notification lifecycle, targeting, and the subscribe/unsubscribe rules.
</Info>