Human in loop workflow

Questions
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#1

Hi Team,

Does N8N is having this concept?
If some external inputs are required then workflow should ask for human input before executing next steps.

Thanks & Regards,
Abhilash

#2

Hi @abhilash, you can implement a scenario like this using the Wait node. It can stop the execution of a workflow until a webhook request is made. Assuming you are waiting for a GET request, this could for example be triggered by a user opening a link in an email.

2 Likes
#3

Thanks @MutedJam.
I am trying the approach. I am getting this below error.

image
image1366×768 166 KB

Thanks

#4

This looks like you’re using wrong settings in your SMTP credentials. You might want to try and disable the SSL/TLS switch in your SMTP credentials if the server (or the port) you are connecting to uses STARTTLS instead.

1 Like
#5

any alternative instead of smtp?

#6

You can use the link in any node, it doesn’t have to be the Send Email one. So you could also use it in Slack, send it out via a text message, or push it to an API if you like.

1 Like
#7

Thanks I will check.