Need (paid) assistance configuring JSON HTTP POST in campaign for sendgrid payload

General Discussion
,
1

Using v3.2.1

I’m looking for someone to give us a hand with an example of a properly formatted webhook config in a campaign (HTTPS POST) to send JSON payload to Sendgrid

I can’t get the formatting right using form fields, and no option to just flip to raw or JSON.

Happy to pay for consulting time.