Note we now have Workflows with Webhook triggers in Workflows so it's very easy to plug an external form system.

Just fiddling around to try to understand how easy it is to get my contact form into twenty CRM... It doesn t look as easy as with make.com for example... Where you just select your google account, then your excel spreadsheet. I understand we don t have a make or n8n directly in twenty (for now ;) but I don t see the easy part in "easy to plug an external form system" :D

I imagine now that we have the Apps in Twenty 2.X , that the idea is to develop an App that would do this work for connecting to google form, or create a simple contact form like on Calendly ( name email phone and drop downs to qualify the leads).

What you did above is a good start, but it should be a POST request not a GET so that you can map the payload.

With apps what could be done is directly building the form and serving it with Twenty (no Google Form at all, you create a publicly exposed Logic Function that serves the HTML), but that's more advanced 😅