The final action should be going to a specific URL

Thanks for your prompt reply @AndrewJDavison_Luhhu

Maybe I didn't use the POST properly...

Here is what I did:

I created a zap with trigger= webhook

I entered the webhook URL to the registration form, where it allows to enter a URL to which the registrant will be directed after filling the form (i.e. instead of the thank you page).

I created an action=webhook of type POST:

Now when I am filling out the form and clicking Submit, instead of going to the SurveyNuts URL, I get the following:

{"status": "success", "attempt": "5def8679-92aa-4711-ab06-da04303eea50", "id": "7cc06f6c-2687-4d0e-a13e-ca08546ae04d", "request_id": "5def8679-92aa-4711-ab06-da04303eea50"}

All I want is that when the user Submits the form, he will be directed to the SurveyNuts page with the proper parameters.

Ahhh I see what you’re trying to do there. Basically change form parameter names and prefill a form at surveynuts.

the message you’re getting in the browser is a json encoded message saying success, zapier received your webhook.

what you’re trying to do cannot be done with zapier, zapier will not respond to a webhook with a forwarding url.

yes you can reformat the url parameters in zapier, but you will not be able to redirect a browser to a different page.

i assume you control the original form, in that case you should be able to adjust the form action and modify the parameters there