With generated oauth token I can query the api.
Depending on which information I want to query, the scope of the token is crucial.

Attached are some queries with the token scopes on top.
token.txt)
$ curl -k -X GET -H "Authorization: Bearer $TOKEN" -H 'Content-Type: application/json' https://$QUAY_SERVER/api/v1/organization/$ORGA_NAME/quota|jq

This works fine with super:user, org:admin and repo:create but NOT with repo:admin!

token2.txt)
curl -k -X GET -H "Authorization: Bearer $TOKEN" -H 'Content-Type: application/json' https://$QUAY-SERVER/api/v1/organization/$ORGA-NAME/quota/11/limit|jq

This works with org:admin but NOT with super:user!

I don't think this is intentional

Tested on quay v3.7.3