Hi, I have tried to create an app using API endpoint /apps. I have tested my exposed Rest API and it returns 200. So not sure why I’m getting this error response.

Hi, @cpinho Based on the description of the 405 status code (Method not allowed), the endpoint that you have prepared for your SmartApp isn’t handling POST HTTP Requests (please check the SmartApp lifecycles documentation). Regarding your last post ( Which endpoint to call for app registration and …