Hi,
You’ll need a valid client_id and client_secret keys to request an authentication token, these can be found in the Production API credentials page of your Stuart account. In the below image we see an example of the API credentials page, your client_id is the ‘API Client ID’ seen on this page, and the client_secret is the ‘API Secret’ value given.
Here, in the Try Out section, you can copy/paste your API client ID in client_id and your API Secret in client_secret to get your Token.
You can also find some best practices and tips for the authentication process.
Best,
Marta