What is the token_auth and where can I find this token to use in the API calls?
June 6, 2018
Token_auth is an encoded version of your username and password which can be used for authenticating all your API requests. It should be handled very carefully and not shared with anyone since every Piwik PRO user has a different one.
To find it out just click on your login in right upper corner of the site and then on Analytics Settings button. You will see the API options on the left menu column, just like below: