Some boilerplate code to reduce effort needed to setup a webhook receiver from IFTTT.
Deploy this with sceptre by running: sceptrea launch -y app
Or deploy manually with this button:
The stack outputs a URL. Enter it as action in an IFTTT applet by as per this screenshot:
Notice a (secret) token in the url. Please specify this as parameter to the Cloudformation template and on IFTTT to validate that the request is really coming from the source you're expecting.