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

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


HeyGen

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


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Mailgun


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


Save and Activate the Scenario
After configuring HeyGen, Mailgun, 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 HeyGen and Mailgun integration works as expected. Depending on your setup, data should flow between HeyGen and Mailgun (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect HeyGen and Mailgun
HeyGen + Mailgun + Google Sheets: When a new video is generated in HeyGen, send an email via Mailgun containing a link to the video. Then, log the email details and video link in a Google Sheet.
Mailgun + HeyGen + Airtable: When a Mailgun email bounces, use HeyGen to generate a personalized video explaining why the email bounced, retrieve user feedback from that video, and update the corresponding record in Airtable with user feedback.
HeyGen and Mailgun integration alternatives

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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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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See how Latenode works
FAQ HeyGen and Mailgun
How can I connect my HeyGen account to Mailgun using Latenode?
To connect your HeyGen account to Mailgun on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select HeyGen and click on "Connect".
- Authenticate your HeyGen and Mailgun accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically send personalized video emails?
Yes! Latenode lets you automate personalized video email campaigns using HeyGen and Mailgun. Leverage Latenode's no-code logic and advanced AI for scalable, engaging communication.
What types of tasks can I perform by integrating HeyGen with Mailgun?
Integrating HeyGen with Mailgun allows you to perform various tasks, including:
- Send personalized video messages to new email subscribers.
- Automatically email video testimonials to sales leads.
- Trigger video email sequences based on user behavior.
- Send video summaries of support tickets via email.
- Create automated video marketing campaigns.
How do I handle errors during HeyGen video generation?
Latenode lets you configure error handling. Use the built-in logic blocks to retry failed requests, send alerts, or trigger fallback actions automatically.
Are there any limitations to the HeyGen and Mailgun integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- HeyGen's video generation credits are separate and must be managed within HeyGen.
- Mailgun's sending limits apply, based on your Mailgun subscription plan.
- Complex workflows may require JavaScript knowledge for advanced data manipulation.