Scopes - Challonge API Docs

The following scopes are supported:

me
Read details about the user

tournaments:read
Read all of the user's tournaments

tournaments:write
Create, update and delete any of the user's tournaments

matches:read
Read matches associated with the user's tournaments

matches:write
Update matches associated with the user's tournaments

attachments:read
Read match attachments associated with the user's tournaments

attachments:write
Create, update and delete match attachments associated with the user's tournaments

participants:read
Read participants associated with the user's tournaments

participants:write
Create, update and delete participants associated with the user's tournaments

communities:manage
Access resources belonging to communities that a user administers

application:organizer
Full access to the user's resources that are associated with your application

application:player
Read the user's resources that are associated with your application, register them for tournaments, and report their scores

application:manage
Full access to all tournaments connected to your app. This scope can only be obtained via the client credentials flow and should be carefully protected.

References
https://datatracker.ietf.org/doc/html/rfc6749