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

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


Knack

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


Knack
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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 Knack 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 Knack 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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Knack
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Iterator
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Webhook response


Save and Activate the Scenario
After configuring Knack, 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 Knack and HeyGen integration works as expected. Depending on your setup, data should flow between Knack 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 Knack and HeyGen
Knack + HeyGen + Google Sheets: When a contact is updated in Knack, a personalized video is created in HeyGen. The link to this video is then logged in a Google Sheets spreadsheet.
Knack + HeyGen + Email: When a new record is created in Knack, HeyGen generates an introductory video. This video is then sent via email to the new Knack database user.
Knack and HeyGen integration alternatives

About Knack
Use Knack with Latenode to build custom database apps and automate workflows. Connect Knack data to other services, like CRMs or marketing tools, without code. Latenode lets you transform and route Knack data, create advanced logic, and scale automation beyond Knack's built-in limits, all visually and affordably.
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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 Knack and HeyGen
How can I connect my Knack account to HeyGen using Latenode?
To connect your Knack account to HeyGen on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Knack and click on "Connect".
- Authenticate your Knack and HeyGen accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automate personalized video creation from Knack data?
Yes, you can! Latenode enables dynamic video generation using HeyGen triggered by Knack database updates. Scale personalized outreach, saving time and resources.
What types of tasks can I perform by integrating Knack with HeyGen?
Integrating Knack with HeyGen allows you to perform various tasks, including:
- Automatically create personalized video greetings for new Knack database entries.
- Generate video updates based on changes in Knack project status fields.
- Create marketing videos from Knack-managed product catalogs.
- Send customized video tutorials to Knack users based on their roles.
- Generate personalized thank-you videos for Knack e-commerce purchases.
How easily can I update Knack records based on HeyGen video analytics?
Very easily! Use Latenode's visual editor to map HeyGen data to Knack fields, automating data synchronization with no code required.
Are there any limitations to the Knack and HeyGen integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex video editing within HeyGen is outside Latenode's direct control.
- The number of HeyGen video creations depends on your HeyGen subscription plan.
- Real-time data synchronization depends on the API limits of both Knack and HeyGen.