Update page list based on JSON endpoint response in General Support Posted August 5 16 hours ago, elabx said: Have you tried PHP's get_headers? What's wrong with the way you are doing it now? I understand from your replies that it is actually working? Also, the request's JSON seems to have a topic field that you can check too, in case you want to skip the header check. Yes but I thought the headers `X-Shopify-Topic` etc would be included in the response. but it's not? `file_get_contents("php://input")` returns the raw data, which is good, but no way of checking the headers on this? Sorry I'm just a bit confused.