Integration

Connect Mailchimp and ActiveCampaign

When Member Email Changed (instant) fires in Mailchimp, your agent runs Add or update contact by email in ActiveCampaign, or Contact unsubscribed from list in ActiveCampaign to Add Cart Line Item in Mailchimp. Describe the whole flow and it is built, tested on every scenario and kept running.

What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.

Build solutions, not workarounds.

What do you want Mailchimp and ActiveCampaign to do together?

Ask the assistant

You'll sign in before anything runs. What you typed comes with you.

Examples

Pick one to fill the box, then change anything: the steps, the wording, even the apps. Go as long as you like.

Connect your AI client

Give your AI client this address.

https://mcp.apiant.ai

One connection does both: ask your client to act in an app once, or have it build an automation that keeps running. Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser.

Set it up in your client
Claude Code

Run this in the directory you want to work in.

claude mcp add --transport http -s project apiant-ai https://mcp.apiant.ai

Start Claude Code there, approve the server, and sign in in the browser page it opens.

Claude Code guide (opens in a new tab)
Claude, web and desktop

Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first.

Setup guide (opens in a new tab)
Cursor

Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser.

Setup guide (opens in a new tab)
Zed

Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.

Setup guide (opens in a new tab)
Codex and the ChatGPT desktop app

Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in.

Setup guide (opens in a new tab)
Any other MCP client

Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection.

Setup guide (opens in a new tab)

Many teams keep their CRM records in ActiveCampaign while sending some mail from Mailchimp, and the two drift apart. Connecting them means a tag added in ActiveCampaign can put someone in the right Mailchimp audience or segment, and a Mailchimp unsubscribe, cleaned address or email change can be written back onto the ActiveCampaign contact.

Example flows

What Mailchimp and ActiveCampaign can do together

From Mailchimp to ActiveCampaign

From ActiveCampaign to Mailchimp

Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships.

Everything your agent can do with Mailchimp and ActiveCampaign

Triggers and actions 24 triggers · 248 actions

Each app on its own

Reviews

What our customers say

More from Mailchimp

More into ActiveCampaign

Questions

Mailchimp and ActiveCampaign, answered

Will an unsubscribe in one tool be respected in the other?

Yes, in the directions the triggers allow: when a contact unsubscribes from an ActiveCampaign list, the agent can set that member's status to unsubscribed in your Mailchimp audience. Mailchimp cleaned-member events can be written back as a note on the ActiveCampaign contact.

Can I decide which contacts go to Mailchimp instead of sending everyone?

Yes. Lines can be built on the tag added to contact or new contact added to list triggers in ActiveCampaign, so only people with a given tag or on a given list are added or updated as Mailchimp members, tagged there, or put into a segment.

What can start an automation from Mailchimp?

Any of Mailchimp's 5 triggers in the catalog, including Member Email Changed (instant), Member Profile Updated (instant), New list and Campaign Sent (instant). Describe the moment in plain language and your agent picks the right one.

What can your agent do in ActiveCampaign when something happens in Mailchimp?

Any of ActiveCampaign's 84 actions, including Add or update contact by email, Create abandoned cart, Create account association and Create a deal note. Your agent maps the data both ways and tests every scenario before it ships.

Can it also run from ActiveCampaign to Mailchimp?

Yes. When something happens in ActiveCampaign, your agent can act in Mailchimp too. This page covers both directions: ActiveCampaign's triggers and Mailchimp's actions are listed here as well.

Do I have to build a connector for Mailchimp or ActiveCampaign?

No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running.

Can my AI client use Mailchimp and ActiveCampaign without building an automation?

Yes. With your AI client connected to APIANT, ask it to do something in either app once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running. One connection covers both.

What happens when something fails?

Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships.

Is there a free plan?

Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.