Active Campaign Custom Fields

Questions
1

I’m trying to connect ActiveCampaign with N8N. I’m able to create contacts and deals, but I can’t find a way to populate the custom fields of my deals. I can see the Custom Fields option in the Create Contact node, but not in the Create Deal or Update Deal nodes.

I know it’s possible to do this using the ActiveCampaign API with the HTTP Request node, but I don’t have much experience using that node.

How can I update the custom fields on my deals?

2

I am also interested in this, custom fields appear in the Contact Node but not the Deal Node.