How to connect Mailgun and Circle
Create a New Scenario to Connect Mailgun and Circle
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 Mailgun, triggered by another scenario, or executed manually (for testing purposes). In most cases, Mailgun or Circle will be your first step. To do this, click "Choose an app," find Mailgun or Circle, and select the appropriate trigger to start the scenario.

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


Mailgun

Add the Circle Node
Next, click the plus (+) icon on the Mailgun node, select Circle from the list of available apps, and choose the action you need from the list of nodes within Circle.


Mailgun
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Circle


Authenticate Circle
Now, click the Circle node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Circle settings. Authentication allows you to use Circle through Latenode.
Configure the Mailgun and Circle 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 Mailgun and Circle 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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Circle
Trigger on Webhook
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Mailgun
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Iterator
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Webhook response


Save and Activate the Scenario
After configuring Mailgun, Circle, 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 Mailgun and Circle integration works as expected. Depending on your setup, data should flow between Mailgun and Circle (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Mailgun and Circle
Circle + Mailgun + Slack: When a new member joins a Circle community, a welcome email is sent via Mailgun, and the community admins are notified in Slack.
Circle + Mailgun + Google Sheets: Logs new Circle community members to a Google Sheet and sends them an onboarding email via Mailgun.
Mailgun and Circle integration alternatives

About Mailgun
Use Mailgun in Latenode to automate email sending within your workflows. Trigger emails based on data changes, form submissions, or scheduled events. Latenode lets you filter, format, and personalize messages using data from other apps, creating dynamic campaigns and notifications without complex coding. Scale your outreach affordably by paying only for execution time.
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About Circle
Use Circle in Latenode to build thriving online communities. Automate member onboarding, content moderation, and engagement tracking. Trigger workflows based on Circle events, syncing data with CRMs or email tools. Scale community management without manual overhead, using Latenode’s no-code tools and custom logic.
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See how Latenode works
FAQ Mailgun and Circle
How can I connect my Mailgun account to Circle using Latenode?
To connect your Mailgun account to Circle on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Mailgun and click on "Connect".
- Authenticate your Mailgun and Circle accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically add new Mailgun subscribers to a Circle community?
Yes, you can! Latenode's visual editor makes it easy. Automate subscriber onboarding and engagement across platforms, enhancing community participation effortlessly.
What types of tasks can I perform by integrating Mailgun with Circle?
Integrating Mailgun with Circle allows you to perform various tasks, including:
- Automatically send welcome emails to new Circle community members.
- Trigger Mailgun campaigns based on Circle member activity.
- Sync email lists from Mailgun to Circle for targeted announcements.
- Update Circle profiles with email data collected via Mailgun.
- Create personalized email sequences based on Circle engagement.
HowdoIhandlebouncedemailsfromMailgunandupdatememberstatusinCircle?
Latenode lets you automate this! Use Mailgun webhooks to detect bounces and update Circle member statuses via API—improving data accuracy.
Are there any limitations to the Mailgun and Circle integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Rate limits imposed by Mailgun and Circle may affect workflow execution speed.
- Complex data transformations might require custom JavaScript code.
- Real-time synchronization depends on webhook reliability from both platforms.