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

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


Formstack

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


Formstack
⚙

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 Formstack 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 Formstack 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
⚙
AI Anthropic Claude 3
⚙

HeyGen
Trigger on Webhook
⚙

Formstack
⚙
⚙
Iterator
⚙
Webhook response


Save and Activate the Scenario
After configuring Formstack, 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 Formstack and HeyGen integration works as expected. Depending on your setup, data should flow between Formstack 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 Formstack and HeyGen
Formstack + HeyGen + Google Sheets: When a new submission is received in Formstack, a personalized video is generated in HeyGen using the form data. The link to this video is then added to a Google Sheet for tracking and review.
Formstack + HeyGen + Email: Upon receiving a new form submission in Formstack, a personalized video greeting is generated using HeyGen. This video is then sent to the new lead via email.
Formstack and HeyGen integration alternatives

About Formstack
Use Formstack with Latenode to capture data via forms and automatically trigger workflows. Update databases, send notifications, or create documents based on submissions. Latenode adds logic, routing, and integrations to scale Formstack beyond simple data collection with visual tools and custom code.
Similar apps
Related categories

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.
Related categories
See how Latenode works
FAQ Formstack and HeyGen
How can I connect my Formstack account to HeyGen using Latenode?
To connect your Formstack account to HeyGen on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Formstack and click on "Connect".
- Authenticate your Formstack and HeyGen accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I create HeyGen videos from Formstack submissions?
Yes, you can! Latenode lets you trigger HeyGen video creation directly from Formstack data, automating personalized video generation and saving valuable time through our visual builder.
What types of tasks can I perform by integrating Formstack with HeyGen?
Integrating Formstack with HeyGen allows you to perform various tasks, including:
- Generate personalized thank-you videos based on form responses.
- Automatically create video testimonials from customer feedback forms.
- Update training video content using data collected via Formstack.
- Send customized video greetings upon successful form submission.
- Create automated video reports based on data from Formstack surveys.
Can I use custom JavaScript with my Formstack data in Latenode?
Yes! Latenode allows you to use JavaScript to transform Formstack data before using it in HeyGen, enabling advanced data manipulation for tailored video outputs.
Are there any limitations to the Formstack and HeyGen integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex data transformations may require JavaScript knowledge.
- HeyGen API usage is subject to HeyGen's rate limits and terms.
- Large Formstack datasets may impact workflow execution time.