This Val authenticates with the Hume API and returns an access token using the token authentication strategy.

Before using this Val, you need to set up the following environment variables:

1. HUME_API_KEY - Your Hume API key
2. HUME_SECRET_KEY - Your Hume Secret key

You can find these keys in the Hume Portal.

This Val is set up as an HTTP endpoint. When called, it will:

1. Authenticate with Hume using your API key and Secret key
2. Return the access token and related information

{
  "access_token": "your_access_token",
  "token_type": "bearer",
  "expires_in": 1800
}

If there's an issue with authentication, the Val will return an appropriate error message with details about what went wrong.

• The access token expires after 30 minutes, so you'll need to request a new one periodically
• This Val is designed for server-side use to obtain tokens for client-side applications
• Never expose your API key or Secret key in client-side code