How to connect Lark and Bouncer
Create a New Scenario to Connect Lark and Bouncer
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 Bouncer will be your first step. To do this, click "Choose an app," find Lark or Bouncer, 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 Bouncer Node
Next, click the plus (+) icon on the Lark node, select Bouncer from the list of available apps, and choose the action you need from the list of nodes within Bouncer.

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Bouncer
Authenticate Bouncer
Now, click the Bouncer node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Bouncer settings. Authentication allows you to use Bouncer through Latenode.
Configure the Lark and Bouncer 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 Bouncer 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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Bouncer
Trigger on Webhook
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Lark
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Iterator
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Webhook response
Save and Activate the Scenario
After configuring Lark, Bouncer, 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 Bouncer integration works as expected. Depending on your setup, data should flow between Lark and Bouncer (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 Bouncer
Lark + Bouncer + Google Sheets: When a new user is added to a Lark group chat, their email is verified using Bouncer. The verification result is then logged in a Google Sheet.
Bouncer + Lark + Airtable: When an email is verified by Bouncer and found to be invalid, the corresponding user's information in both Lark and Airtable is updated to reflect the invalid email status.
Lark and Bouncer 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.
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About Bouncer
Use Bouncer in Latenode to verify email deliverability inside your marketing automation. Connect it to lead sources, CRMs, or signup forms. Stop sending emails to invalid addresses and improve sender reputation directly from your Latenode workflows. Add custom logic via JavaScript for advanced filtering.
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See how Latenode works
FAQ Lark and Bouncer
How can I connect my Lark account to Bouncer using Latenode?
To connect your Lark account to Bouncer 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 Bouncer accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically verify Lark user emails via Bouncer?
Yes, using Latenode, automatically verify new Lark user emails using Bouncer. This ensures deliverability and prevents bounces, improving user engagement and marketing ROI with efficient workflows.
What types of tasks can I perform by integrating Lark with Bouncer?
Integrating Lark with Bouncer allows you to perform various tasks, including:
- Validate email addresses collected through Lark forms in real-time.
- Automatically update Lark contact properties based on Bouncer verification results.
- Trigger Lark notifications for invalid or risky email addresses found by Bouncer.
- Enrich Lark contact data with Bouncer's email quality scores for segmentation.
- Schedule recurring Bouncer verification checks for all Lark email subscribers.
How securely does Latenode handle my Lark data during Bouncer verification?
Latenode uses secure encryption and authentication protocols to protect your Lark data while communicating with Bouncer during email verification processes.
Are there any limitations to the Lark and Bouncer integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- The number of email verifications per month depends on your Bouncer subscription plan.
- Customizable Bouncer parameters beyond standard verification may require JavaScript.
- Complex data transformations between Lark and Bouncer might need custom code.