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

# Authentication

```bash theme={"theme":"dracula"}
curl https://api.yorlet.com/v1/applications \
-H "Authorization: Bearer {API_KEY}" \
```

To use the API you must authenticate a request using your API key. You can find the key in the <a href="https://dashboard.yorlet.com/developers">Dashboard</a>. There are two API keys in the dashboard: Publishable and Secret. You can find out more about the differences <a href="https://docs.yorlet.com/development/api-keys">here</a>.

The API key should be included in all API requests to the server in a header that looks like the following:

`Authorization: Bearer {API_KEY}`