Help with human in the loop

[BrunoBarboza]

Hi everyone, how are you? Sorry if I’m posting this question in the wrong place.

I created a frontend application for my automation using the webhook, and it’s working fine.

But now I need to add a human in the loop in the middle of the flow.

The human in the loop options in n8n involve other applications.

What I’d like is for the user to interact directly in my own frontend. I thought about using a webhook in the middle of the flow, but I can’t get it to work. Is it possible to use the webhook in the middle of the flow to ask the user questions that would appear in my frontend?

The human in the loop would be placed in this red node.

Can anyone help me? Thanks!

[jabbson]

Hey @BrunoBarboza hope all is well. Welcome to the community.

What you could try do is use a Wait node with “On Webhook Call” operation, where the workflow will stop and wait for something an incoming http request before it continues. There could be an http request back to your application notifying the user that their input is needed, and after that input/action, make a call back to n8n to unpause the workflow.

See this page to learn more about how this works.