# Overview

## Production API Endpoint

```HTTP
https://api.whitearrow.com
```

## Test API Endpoint

```HTTP
https://api.whitearrow.sandbox.wa-labs.com
```

## Authentication

Header name: Auth-Server-Token

In the [Sign In response](https://docs.whitearrow.com/white-arrow-api-documentation/sign-in#response) an `authServerToken` is returned. Use this value as the Auth-Server-Token in all subsequent calls as the authentication token for the API