How to connect Mailgun and HeyGen
Create a New Scenario to Connect Mailgun and HeyGen
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 HeyGen will be your first step. To do this, click "Choose an app," find Mailgun or HeyGen, 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 HeyGen Node
Next, click the plus (+) icon on the Mailgun node, select HeyGen from the list of available apps, and choose the action you need from the list of nodes within HeyGen.


Mailgun
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HeyGen


Authenticate HeyGen
Now, click the HeyGen node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your HeyGen settings. Authentication allows you to use HeyGen through Latenode.
Configure the Mailgun and HeyGen 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 HeyGen 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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HeyGen
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, HeyGen, 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 HeyGen integration works as expected. Depending on your setup, data should flow between Mailgun and HeyGen (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 HeyGen
Mailgun + Google Sheets + HeyGen: Track email campaign performance in Mailgun, record the data in Google Sheets, and use HeyGen to generate personalized video reports for clients based on the sheet data.
HeyGen + Mailgun + HubSpot: Use HeyGen to create personalized sales outreach videos. Send the videos via Mailgun to potential clients and track engagement using HubSpot, creating or updating contacts as needed.
Mailgun and HeyGen 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 HeyGen
Use HeyGen in Latenode to automate personalized video creation. Generate videos from data (CRM leads, spreadsheets) and auto-post to social media or send via email. Create scalable workflows without code, use JS for fine-tuning, and track versions to manage video assets efficiently.
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See how Latenode works
FAQ Mailgun and HeyGen
How can I connect my Mailgun account to HeyGen using Latenode?
To connect your Mailgun account to HeyGen 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 HeyGen accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I personalize video emails using Mailgun and HeyGen?
Yes, absolutely! Latenode lets you trigger HeyGen video creation based on Mailgun events, personalizing emails at scale. Boost engagement through dynamic video content.
What types of tasks can I perform by integrating Mailgun with HeyGen?
Integrating Mailgun with HeyGen allows you to perform various tasks, including:
- Automatically creating personalized video greetings for new Mailgun subscribers.
- Sending video thank-you messages via Mailgun after a purchase.
- Generating video tutorials triggered by specific Mailgun email opens.
- Creating internal training videos when Mailgun bounces exceed a threshold.
- Sending video summaries of email campaign performance reports via Mailgun.
What kind of Mailgun event data is available within Latenode?
Latenode provides access to all Mailgun event data, including delivered, opened, clicked, bounced, and complained events. Use this data to trigger HeyGen videos.
Are there any limitations to the Mailgun and HeyGen integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- HeyGen video generation times can vary depending on video complexity.
- Large-scale video generation may be subject to HeyGen's API usage limits.
- Complex video personalization may require JavaScript knowledge in Latenode.