Lark and CryptoPro Integration

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Secure document approvals become streamlined: Connect Lark for notifications to CryptoPro for legally-binding digital signatures. With Latenode's visual editor and affordable execution-based pricing, automate complex signature workflows easily.

Swap Apps

Lark

CryptoPro

Step 1: Choose a Trigger

Step 2: Choose an Action

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How to connect Lark and CryptoPro

Create a New Scenario to Connect Lark and CryptoPro

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 CryptoPro will be your first step. To do this, click "Choose an app," find Lark or CryptoPro, 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.

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Lark

Configure the Lark

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

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Sign In

Run node once

Add the CryptoPro Node

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

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CryptoPro

Authenticate CryptoPro

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

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Sign In

Run node once

Configure the Lark and CryptoPro 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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CryptoPro Oauth 2.0

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Select an action *

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Run node once

Set Up the Lark and CryptoPro 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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Save and Activate the Scenario

After configuring Lark, CryptoPro, 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 CryptoPro integration works as expected. Depending on your setup, data should flow between Lark and CryptoPro (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 CryptoPro

Lark + CryptoPro + Google Drive: When a new file is uploaded to Lark, it's signed using CryptoPro, and then securely archived in Google Drive for compliance purposes.

CryptoPro + Lark + Slack: When a file is successfully signed via CryptoPro, a message is sent to a designated Lark group chat. A summary of the signing event is also sent to a specific Slack channel.

Lark and CryptoPro 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.

About CryptoPro

Integrate CryptoPro with Latenode to automate document signing and verification. Securely manage digital signatures within your workflows, eliminating manual steps. Validate document authenticity automatically as part of onboarding, compliance checks, or contract management. Use Latenode's visual editor to build scalable, audit-ready processes.

See how Latenode works

FAQ Lark and CryptoPro

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

To connect your Lark account to CryptoPro 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 CryptoPro accounts by providing the necessary permissions.
  • Once connected, you can create workflows using both apps.

Can I automate document signing requests after Lark task completion?

Yes, you can! Latenode's visual editor makes it simple. Trigger CryptoPro signing when a Lark task is done, streamlining document workflows and ensuring timely approvals.

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

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

  • Automatically initiate document signing in CryptoPro upon a new Lark task.
  • Send Lark messages when a document is signed in CryptoPro.
  • Update Lark tasks with the signing status from CryptoPro.
  • Archive signed documents from CryptoPro to a specified Lark folder.
  • Trigger CryptoPro certificate renewals based on Lark reminders.

How easily can I process complex Lark data in Latenode workflows?

Latenode supports JavaScript code blocks, letting you parse, transform, and use Lark data precisely. AI steps can summarize information, too.

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

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

  • Large file transfers between Lark and CryptoPro may experience delays.
  • Real-time status updates from CryptoPro to Lark depend on API availability.
  • Custom CryptoPro configurations might require advanced JavaScript coding.

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