Ah, I see you’re getting a JSON error. That usually means that either the formatting in your Body field is wrong or that Webflow doesn’t like the formatting of the data you’re passing through.
In your case, looks like you’re missing {} around the whole Body and you need to remove the comma. Try pasting this into your Body, instead.
{"fields":
{
"name": "{data.email}"
}
}
Let me know how that goes!