To access the Timetag API you need to acquire authorization through OAuth2.
Contact us at firstname.lastname@example.org to request the registration of your application.
We will provide you with an OAuth2 client id and secret.
Our API only supports the Implicit Grant flow of OAuth2, so make sure you implement this flow in your application.
Select OAuth2 scope
Scopes are used to grant an application different levels of access to operations on behalf of the end user. Each API may declare one or more scopes.