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Use HeyGen to create personalized video messages, then trigger Postmark to send them. With Latenode's no-code editor, customize each email based on video content, and scale affordably, paying only for execution time.
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In the workspace, click the “Create New Scenario” button.

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 Postmark will be your first step. To do this, click "Choose an app," find HeyGen or Postmark, and select the appropriate trigger to start the scenario.

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

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

HeyGen
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Postmark
Now, click the Postmark node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Postmark settings. Authentication allows you to use Postmark through Latenode.
Next, configure the nodes by filling in the required parameters according to your logic. Fields marked with a red asterisk (*) are mandatory.
Use various Latenode nodes to transform data and enhance your integration:

JavaScript
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AI Anthropic Claude 3
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Postmark
Trigger on Webhook
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HeyGen
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Iterator
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Webhook response
After configuring HeyGen, Postmark, 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.
Run the scenario by clicking “Run once” and triggering an event to check if the HeyGen and Postmark integration works as expected. Depending on your setup, data should flow between HeyGen and Postmark (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Google Sheets + HeyGen + Postmark: When a new row is added to a Google Sheet, it triggers the creation of a personalized video using HeyGen. The video is then sent via email using Postmark.
Postmark + Airtable + HeyGen: When an email bounces in Postmark, this triggers Airtable to retrieve the corresponding record and use the data to generate a personalized video with HeyGen to re-engage the customer.
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 Postmark
Use Postmark in Latenode to automate transactional emails. Connect events from your apps to trigger personalized messages, like order confirmations or password resets. Benefit from Postmark’s deliverability, plus Latenode's visual workflow builder and flexible logic to filter events and enrich email data, ensuring accurate and timely communication.
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How can I connect my HeyGen account to Postmark using Latenode?
To connect your HeyGen account to Postmark on Latenode, follow these steps:
Can I send personalized video messages via email using HeyGen and Postmark?
Yes, absolutely! With Latenode, automate sending HeyGen-created personalized videos through Postmark emails. This boosts engagement with tailored content and personalized outreach at scale.
What types of tasks can I perform by integrating HeyGen with Postmark?
Integrating HeyGen with Postmark allows you to perform various tasks, including:
How do I use HeyGen's API keys within my Latenode workflows?
Simply add your HeyGen API key to Latenode's secure credentials storage. Then, use it in any HeyGen node within your workflows for seamless integration.
Are there any limitations to the HeyGen and Postmark integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of: