Authenticate with API Key to obtain an API token

Clients wishing to interact with the Unitary API must first authenticate by calling this endpoint with a valid API Key in the request body.

The resulting api_token should be used in subsequent API requests by including a header with the format:

Authorization: Bearer {api_token}

The api_token will be valid for a period of time (default 24 hours) and should be used for all subsequent API requests until it expires, or is invalidated.

This endpoint is rate-limited and may return error codes if too many authentication requests are submitted within a short time frame. For this reason clients should avoid re-authenticating too often.