Instagram login is deprecated and the documentation on Auth0 is broken
Currently, the documentation on Auth0’s website is directing users to follow Facebook Graph API’s setup procedure while this is only relevant if users want to have Facebook login in their applications. The mentioned steps for connecting the Instagram Business account are all related to APIs available to manage the Instagram Business accounts (which none of them includes the login functionality). Even on Auth0 itself, the functionality only works when the user uses API credentials retrieved fro...
18 Apr 2019 ... This error happens because credentials generated in Facebook's Developer panel, are not valid when using on Instagram's old developer ...