In general, for authorization you need API KEY, it can be obtained as follows:
- Register at https://app.wazzup24.com/signup
- Add a Channel
- Go to the “Integrations” section in your personal cabinet settings.
- Choose “API integration”.
- Copy the API KEY.
To apply the key, specify it as a header value:
Authorization: Bearer 33a817cbc1504bd5885574d8f0290cd3