I think I've found a bug in the interaction between Next.js's

basePath

and SuperTokens' `apiBasePath`: If you set a

basePath

, the

req.url

which the app sees doesn't include the prefix. As such, your prefix check fails to match (https://github.com/supertokens/supertokens-node/blob/a7dcb2b4123c512de63d5d5206da315a679759be/lib/ts/supertokens.ts#L344) and the middleware is not employed. At the same time, it seems I need to include Next.js's

basePath

as part of the

apiBasePath

otherwise the generated URLs are missing it and Next can't route the request properly.