Mailchimp Member Creator

Add a new Mailchimp audience member with subscribed status and save their first name in the audience’s FNAME merge field.

Setup

Select your Mailchimp account in Add Mailchimp audience member and grant Provider API access. This permission is separate from individual Action permissions. Run with List ID (the audience ID), Email and First Name. The audience must have a FNAME merge field. If it requires other merge fields, add them to the request before running. In n8n, choose OAuth2 credentials and set the audience, email and FNAME value in Mailchimp.

Use contacts who have agreed to receive your marketing. The template sends subscribed directly; it does not run a confirmation signup flow. Account automations may respond to the new subscription.

Each run sends one add-member request and returns the complete member response. An email already in the audience produces an error instead of updating the existing member. The workflow does not send a campaign, change another member or add tags. n8n also reads Mailchimp’s OAuth metadata to resolve the account’s API server before adding the member.

A failed request or unexpected member response stops the run. No automatic retry or rollback is configured. Check the audience before repeating a request with an uncertain result.

Changes to the source

• Replace the source’s audience, email and first-name examples with user configuration.
• Use OAuth2 credentials in n8n.
• Require audience ID, email and first name as Open Flow run inputs and expose the created member.

Adapted from Mailchimp add-member workflow in Zie619/n8n-workflows. The source export does not identify a separate template author or license.

The collection’s MIT notice is pinned at a later revision. This is the collection notice at that revision; it does not establish a separate original template author’s license. Our changes are listed above; see repository licensing.

MIT License

Copyright (c) 2025 Zie619

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.