API group permission

Add a new group with a unique name.
The user can update the group name at any time.
Once you select any group you will get the all API categories. Users can select the APIs to give/take permissions in that particular group of API users.
If the user checks the checkbox in the header all the checkboxes are checked for that box column.
The application user(end-user) has to send a token of the API user in the token-required APIs. The application user can access only the APIs which have access permission to that API user.