How to connect Mailchimp and Systeme IO
Create a New Scenario to Connect Mailchimp and Systeme IO
In the workspace, click the “Create New Scenario” button.

Add the First Step
Add the first node – a trigger that will initiate the scenario when it receives the required event. Triggers can be scheduled, called by a Mailchimp, triggered by another scenario, or executed manually (for testing purposes). In most cases, Mailchimp or Systeme IO will be your first step. To do this, click "Choose an app," find Mailchimp or Systeme IO, and select the appropriate trigger to start the scenario.

Add the Mailchimp Node
Select the Mailchimp node from the app selection panel on the right.

Mailchimp
Configure the Mailchimp
Click on the Mailchimp node to configure it. You can modify the Mailchimp URL and choose between DEV and PROD versions. You can also copy it for use in further automations.
Add the Systeme IO Node
Next, click the plus (+) icon on the Mailchimp node, select Systeme IO from the list of available apps, and choose the action you need from the list of nodes within Systeme IO.

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Systeme IO
Authenticate Systeme IO
Now, click the Systeme IO node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Systeme IO settings. Authentication allows you to use Systeme IO through Latenode.
Configure the Mailchimp and Systeme IO Nodes
Next, configure the nodes by filling in the required parameters according to your logic. Fields marked with a red asterisk (*) are mandatory.
Set Up the Mailchimp and Systeme IO Integration
Use various Latenode nodes to transform data and enhance your integration:
- Branching: Create multiple branches within the scenario to handle complex logic.
- Merging: Combine different node branches into one, passing data through it.
- Plug n Play Nodes: Use nodes that don’t require account credentials.
- Ask AI: Use the GPT-powered option to add AI capabilities to any node.
- Wait: Set waiting times, either for intervals or until specific dates.
- Sub-scenarios (Nodules): Create sub-scenarios that are encapsulated in a single node.
- Iteration: Process arrays of data when needed.
- Code: Write custom code or ask our AI assistant to do it for you.

JavaScript
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AI Anthropic Claude 3
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Systeme IO
Trigger on Webhook
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Mailchimp
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Iterator
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Webhook response
Save and Activate the Scenario
After configuring Mailchimp, Systeme IO, and any additional nodes, don’t forget to save the scenario and click "Deploy." Activating the scenario ensures it will run automatically whenever the trigger node receives input or a condition is met. By default, all newly created scenarios are deactivated.
Test the Scenario
Run the scenario by clicking “Run once” and triggering an event to check if the Mailchimp and Systeme IO integration works as expected. Depending on your setup, data should flow between Mailchimp and Systeme IO (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Mailchimp and Systeme IO
Mailchimp + Systeme IO + Calendly: When a new subscriber is added to a Mailchimp list, create a new contact in Systeme IO, and then create a Calendly event for scheduling a call.
Systeme IO + Mailchimp + Discord bot: When a new event occurs in Systeme IO, add the contact to a Mailchimp list and send a notification to a Discord channel.
Mailchimp and Systeme IO integration alternatives
About Mailchimp
Automate Mailchimp tasks inside Latenode. Automatically add subscribers, update lists, or trigger campaigns based on events in other apps. Use Latenode's visual editor to connect Mailchimp to your CRM, e-commerce platform, or database. Enrich data and ensure targeted campaigns without manual work. Scale your email marketing effortlessly.
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About Systeme IO
Use Systeme IO in Latenode to automate marketing workflows. Connect it to other apps, process form data, and manage contacts in a visual builder. Unlike standalone setups, Latenode lets you add custom logic with JavaScript, enrich data, and scale automation without step limits. Perfect for complex marketing funnels.
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See how Latenode works
FAQ Mailchimp and Systeme IO
How can I connect my Mailchimp account to Systeme IO using Latenode?
To connect your Mailchimp account to Systeme IO on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Mailchimp and click on "Connect".
- Authenticate your Mailchimp and Systeme IO accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically add new Systeme IO customers to a Mailchimp audience?
Yes, you can! With Latenode, instantly sync new Systeme IO contacts to Mailchimp. Benefit from advanced data mapping and custom logic for seamless list management and personalized campaigns.
What types of tasks can I perform by integrating Mailchimp with Systeme IO?
Integrating Mailchimp with Systeme IO allows you to perform various tasks, including:
- Adding new Systeme IO users to a Mailchimp mailing list.
- Triggering email sequences in Mailchimp based on Systeme IO events.
- Updating contact information between Mailchimp and Systeme IO.
- Segmenting Mailchimp audiences based on Systeme IO purchase history.
- Creating personalized email campaigns using Systeme IO data.
Can I use custom fields from Systeme IO in my Mailchimp campaigns?
Yes! Latenode's data mapping feature lets you use Systeme IO custom fields to personalize Mailchimp emails. Enhance engagement with dynamic content.
Are there any limitations to the Mailchimp and Systeme IO integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex workflow logic might require JavaScript coding.
- Large data volumes can impact workflow execution speed.
- API rate limits from Mailchimp or Systeme IO can affect performance.