# Event endpoints

There are several endpoints corresponding to events in the Manifest configuration.

{% hint style="info" %}
Each endpoint receives an appropriate `X-APP-TOKEN` HTTP header with JWT that allows [authentication](https://docs.ergonode.com/apps2/authentication#authentication-of-the-incoming-request) of the caller.
{% endhint %}

#### /consume/app\_installed

subscribed event: [app\_installed](https://docs.ergonode.com/apps2/manifest#app_installed)

example payload:

```json
{
  "name": "app_installed"
}
```

#### /consume/app\_uninstalled

subscribed event: [app\_uninstalled](#consume-app_uninstalled)

example payload:

```json
{
  "name": "app_uninstalled"
}
```

### Synchronization endpoints

Next to App events, there are multiple Synchronization events for which there are respective endpoints to be implemented.

[A full reference can be found here](#synchronization-endpoints)