In order to authorize to Quatrix API you would need to have a trial Quatrix account https://yourcompanyname.quatrix.it/ (e.g.: https://api.quatrix.it/).

Once you create an account, please do the following:

1. Go to the Authorize option in the top right corner and under the Basic authentication field enter your credentials (login and password to your https://yourcompany.quatrix.it/ account) and click on the Authorise option.
   
   
   
   
   
   
2. Select the Auth path and click on the GET /session/login operation.
   
   
   
   
3. Click on Try it out and under the Response Body field you will find the session ID. Select the session ID without quotes and copy it.
   
   
   
   
   
4. Go to the Authorize option and in the API key authorization section next to the value field please insert your session ID and click on the Authorize option. Now you are authorized.