# N8N

### Authentication

API keys are centralized in the Altoviz application itself. Go to the Settings, API access. Here is a direct shortcut [https://app.altoviz.com/go/settings/apis](https://app.altoviz.com/go/settings/apis).

You can create a new API key or re-generate an existing one.

![](./_img/n8n/01.png)

Copy the API key before closing the form as you will not be able to access it again.