To edit your profile, you can click on your name on the top right-hand side of the page. After clicking on your name, a dropdown will display and you will be able to select Edit Profile.
On this page, you will be able to see your Login Email, First name, Last name and Access Token. You will also be able to change your password by clicking on the Change Password button.
Access tokens are used in token-based authentication to allow an application to access an API. The application receives an access token after a user successfully authenticates and authorizes access, then passes the access token as a credential when it calls the target API. The passed token informs the API that the bearer of the token has been authorized to access the API and perform specific actions specified by the scope that was granted during authorization.