Make API auth fail

Hey All

Just trying to connect strava to make for some automations. Does anyone know what the correct auth callback domain is?

*When I use make.com - {"message":"Not found"}
*When I use www.make.com - {"message":"Bad Request","errors":[{"resource":"Application","field":"redirect_uri","code":"invalid"}]}
*When I use eu1.make.com - {"message":"Bad Request","errors":[{"resource":"Application","field":"redirect_uri","code":"invalid"}]}

Thanks in advance