Obtain a token for the Sengerio API
Click on the gear icon in the main menu and then on your user name.
Click on the API notice in grey to show the field inside, then click on the Refresh icon at the bottom of the Private Token field to generate your token.
Click again on the Refresh icon to cancel the token and create a new one. You can do this whenever you want, but remember that the previous token can no longer be used.