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Listmonk

n8n Listmonk Upload API Automated Newsletter Sending

Create and send email campaigns to your self-hosted Listmonk lists from n8n.

Upload Flow

01

Prepare Campaign

Write your newsletter subject and body.

  • • HTML / rich text body
  • • Self-hosted Listmonk instance
  • • Connect with an API user and token
02

Upload via API

POST to Upload-Post with platform[]=listmonk.

  • • Title becomes the subject
  • • Target a list by list id
  • • Instance URL configured once
03

Check Status

Poll until processing completes.

  • • Campaign created and dispatched
  • • Get the campaign reference
04

Sent!

Newsletter is on its way to subscribers.

  • • Auto-dispatched
  • • Track opens and clicks in Listmonk

Automate Listmonk Newsletters

FAQ

Self-Hosted Instance

Listmonk is a self-hosted newsletter manager. Connect your own instance URL — Upload-Post talks to your server directly.

API User Authentication

Authenticate with a Listmonk API user and token over HTTP Basic. Create one under Admin > Users in your instance.

Target Lists

Campaigns are sent to the list id you configure. Any list your API user can access works.

Campaign Content

Send HTML or rich text newsletter bodies. The post title becomes the email subject line.

Newsletter + Social

Combine Listmonk with social platforms in one n8n workflow to announce every newsletter issue everywhere.

Start sending with Listmonk

Get in Touch

We're here to help you streamline your social media workflow

Have questions? We'd love to hear from you.

Send us a message and we'll respond as soon as possible.