Strapi v4 - Extend core controller and create custom routes - DEV Community
Custom Routes for External Data using GraphQL
Error when trying to create a simple custom route: Error creating endpoint GET<route>: Cannot read property <controller function> of undefined - Strapi Backend - Strapi Community Forum
Display External User Avatars Using Strapi's Custom Routes as a Proxy - Drew Town Dev
How to customize the root "/" route page - Strapi Admin - Strapi Community Forum