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

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

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

Lark
⚙

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 Lark 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 Lark 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
⚙
Lark
⚙
⚙
Iterator
⚙
Webhook response

Save and Activate the Scenario
After configuring Lark, 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 Lark and HeyGen integration works as expected. Depending on your setup, data should flow between Lark 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 Lark and HeyGen
Google Calendar + Lark + HeyGen: When a Google Calendar event ends, trigger a HeyGen video creation. Then, the resulting video details are sent as a Lark message.
Airtable + HeyGen + Lark: When a new record is added to Airtable, generate a personalized video with HeyGen. Send this video as a message to a Lark group chat.
Lark and HeyGen integration alternatives
About Lark
Use Lark within Latenode to centralize team comms & automate notifications based on workflow triggers. Aggregate messages, streamline approvals, and post updates to specific channels. Benefit from Latenode's visual editor and logic tools for advanced routing that keeps everyone informed and aligned.
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.
Similar apps
Related categories
See how Latenode works
FAQ Lark and HeyGen
How can I connect my Lark account to HeyGen using Latenode?
To connect your Lark account to HeyGen on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Lark and click on "Connect".
- Authenticate your Lark and HeyGen accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I create HeyGen videos from new Lark form submissions?
Yes, you can! Latenode allows triggering HeyGen video creation from new Lark form entries. Automate content and boost engagement with seamless, automated workflows.
What types of tasks can I perform by integrating Lark with HeyGen?
Integrating Lark with HeyGen allows you to perform various tasks, including:
- Automatically creating personalized HeyGen videos from new Lark database entries.
- Sending Lark messages with a link to a newly generated HeyGen video.
- Updating Lark contact information based on HeyGen video analytics.
- Creating HeyGen avatars based on information from Lark profiles.
- Triggering HeyGen video scripts from new events in Lark task lists.
How secure is integrating Lark with Latenode?
Latenode uses secure authentication methods, protecting your Lark data when integrating with HeyGen, offering peace of mind with robust security measures.
Are there any limitations to the Lark and HeyGen integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex video editing within HeyGen may require direct interaction within the HeyGen platform.
- Real-time video updates in Lark might experience delays due to API processing times.
- Large-scale video generation could be limited by HeyGen's API usage policies.