POST request detected as GET

Hi! I'm running a rest post query but got the following error:
post_rest_error

Tested this on Postman and got a success response. Double checked my API connection with the previous one I'm working on that's fully functional and nothing seems out of place. Any help would be appreciated

P.S. I tried going to the chat support for this but that won't load. All I'm getting is this for quite a while now:

Hi Jocen! Happy to help here (or through chat...strange that it's not loading. You can always write to us at support@retool.com in case Intercom, our chat platform, isn't working for you).

Would you mind sharing a screenshot of your query in Retool?