Hi, we are trying with figma make to connect webhooks with n8n which are fully working tested on POSTMAN and there is no chance to make it work. I managed some how to work it out once and no more in test mode. it is now in producction and not answering through the webhook.

Instrucctions such,  here is the webhook, method post, it will return json through webhook reposnse. represent it back on your front end nicely for the user. 

I have checked youtubes and it should just work like this, is there anything else I am missing?