Mailchimp error

[ChristopherG]

Describe the problem/error/question

I’m trying to create a new contact in Mailchimp. With n8n I receive an error, if I do exactly the same with Postman it goes through. I can’t figure out what’s wrong or missing in n8n.

Postman:

n8n:

What is the error message (if any)?

See snapshot

Please share your workflow

(Select the nodes on your canvas and use the keyboard shortcuts CMD+C/CTRL+C and CMD+V/CTRL+V to copy and paste the workflow.)

Share the output returned by the last node

Information on your n8n setup

• n8n version: 1.109.2
• Database (default: SQLite):
• n8n EXECUTIONS_PROCESS setting (default: own, main):
• Running n8n via (Docker, npm, n8n cloud, desktop app): cloud
• Operating system: macOS

[jabbson]

Hey @ChristopherG hope all is well.

As you can see in the field description, it takes individual fields:

Could you try this - add each fields separately - one for FNAME, one for LNAME and so on.

I don’t have an account to play with, but it would looks something like shit:

Bottom line - it is not waiting for a JSON, it waits for individual fields.

[ChristopherG]

Thanks, I really appreciate the quick answer. Now I only need to figure out my IF nodes.