Slack and Lark Integration

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Synchronize team updates across Slack and Lark with Latenode. Route messages based on content or user roles using flexible no-code logic and JavaScript functions, scaling cross-platform comms without extra per-step costs.

Slack + Lark integration

Connect Slack and Lark in minutes with Latenode.

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Automate your workflow

Swap Apps

Slack

Lark

Step 1: Choose a Trigger

Step 2: Choose an Action

When this happens...

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How to connect Slack and Lark

Create a New Scenario to Connect Slack and Lark

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

Add the Slack Node

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

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Slack

Configure the Slack

Click on the Slack node to configure it. You can modify the Slack URL and choose between DEV and PROD versions. You can also copy it for use in further automations.

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Slack

Node type

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Connection *

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Connect Slack

Sign In

Run node once

Add the Lark Node

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

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Slack

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Lark

Authenticate Lark

Now, click the Lark node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Lark settings. Authentication allows you to use Lark through Latenode.

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Slack

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Lark

Node type

#2 Lark

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Connection *

Select

Map

Connect Lark

Sign In

Run node once

Configure the Slack and Lark Nodes

Next, configure the nodes by filling in the required parameters according to your logic. Fields marked with a red asterisk (*) are mandatory.

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Slack

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Lark

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Connect Lark

Lark Oauth 2.0

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Change

Select an action *

Select

Map

The action ID

Run node once

Set Up the Slack and Lark 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.
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JavaScript

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AI Anthropic Claude 3

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Lark

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Trigger on Webhook

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Slack

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Iterator

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Webhook response

Save and Activate the Scenario

After configuring Slack, Lark, 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 Slack and Lark integration works as expected. Depending on your setup, data should flow between Slack and Lark (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.

Most powerful ways to connect Slack and Lark

Slack + Google Calendar + Lark: When a new message is posted in a Slack channel, find a user's email. Check their Google Calendar for availability and create a calendar event in Lark.

Lark + Jira + Slack: When a new message is posted in a Lark group chat, create a Jira issue. Then, send a message to a Slack channel to notify the team about the new issue.

Slack and Lark integration alternatives

About Slack

Send Slack messages and automate channel updates directly from Latenode workflows. Get instant alerts on critical events, share data insights, or trigger actions based on user input. Centralize notifications and approvals by combining Slack with databases, CRMs, and AI models within a scalable, low-code environment.

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.

See how Latenode works

FAQ Slack and Lark

How can I connect my Slack account to Lark using Latenode?

To connect your Slack account to Lark on Latenode, follow these steps:

  • Sign in to your Latenode account.
  • Navigate to the integrations section.
  • Select Slack and click on "Connect".
  • Authenticate your Slack and Lark accounts by providing the necessary permissions.
  • Once connected, you can create workflows using both apps.

Can I trigger Lark messages from new Slack channel posts?

Yes, you can! Latenode’s visual editor simplifies this cross-platform automation, so important information is shared instantly, keeping your team informed across both Slack and Lark.

What types of tasks can I perform by integrating Slack with Lark?

Integrating Slack with Lark allows you to perform various tasks, including:

  • Post Slack channel messages directly into Lark groups.
  • Create new Lark tasks from starred Slack messages.
  • Sync Slack user statuses to update Lark profiles.
  • Forward files shared in Slack to a dedicated Lark channel.
  • Send automated Lark alerts based on Slack keyword triggers.

HowdoIautomatecomplexSlackworkflowsusingLatenode'sJavaScriptblocks?

Latenode lets you enhance Slack automations with JavaScript. Easily parse data, call custom APIs, and add intricate logic beyond simple no-code steps.

Are there any limitations to the Slack and Lark integration on Latenode?

While the integration is powerful, there are certain limitations to be aware of:

  • Complex formatting from Slack might not translate perfectly to Lark.
  • Real-time synchronization depends on the API rate limits of both platforms.
  • File size limits for attachments are governed by each platform's policies.

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