I was wondering if it was possible to use Discord OAuth (identify scope) while also passing through important supplemental information to the redirect URL.
site with [important variable] > oauth page > site that needs [important variable] and oauth result
I have tried appending something like ?variable="myString" but it shears off all unnecessary URL parameters other than the OAuth information. Discord OAuth also doesn't really appreciate being in an iframe, so that won't be the solution here.