# Send a Lark Group Message

Source: https://openflow.run/ja/templates/send-a-lark-group-message/
Content language: en
Template revision: 9018120e802d4de0a097610157c565df858c0871

コミュニケーション

Send a configured text message to a Lark group as an app.

[Open Flow で使用](https://console.openflow.run/flows?importUrl=https%3A%2F%2Fraw.githubusercontent.com%2Foomol-lab%2Fawesome-workflow-templates%2F9018120e802d4de0a097610157c565df858c0871%2Fworkflows%2Fsend-a-lark-group-message%2Ftemplates%2Fsend-a-lark-group-message.openflow.json)

*   [Open Flow JSON](https://raw.githubusercontent.com/oomol-lab/awesome-workflow-templates/9018120e802d4de0a097610157c565df858c0871/workflows/send-a-lark-group-message/templates/send-a-lark-group-message.openflow.json)
*   [n8n JSON](https://raw.githubusercontent.com/oomol-lab/awesome-workflow-templates/9018120e802d4de0a097610157c565df858c0871/workflows/send-a-lark-group-message/templates/send-a-lark-group-message.n8n.json)

![Open Flow の Send a Lark Group Message ワークフロー](https://openflow.run/_astro/preview-light.13R6mub0_2jPoXb.webp)

Send a configured text message to a Lark group as an app.

## Setup and use

Create a Lark app with permission to send messages and add it to the target chat. Obtain a tenant access token and chat ID. In Open Flow set the chat ID and text in **Prepare the message**, then bind the tenant token to a secret Variable in **Send to Lark**. In n8n set the chat ID and text in **Input** and configure Header Auth with `Authorization: Bearer YOUR_TENANT_TOKEN`. Tenant access tokens expire; refresh the credential before it expires.

## Behavior

A manual run sends one text message as the app to the configured group. The example message is the source author’s website URL. A successful response confirms acceptance by Lark, not that every member read it. If the result is unknown, inspect the chat before retrying to avoid a duplicate.

Inspiration & credits

## Changes to the source

*   Replace source account data with configuration and use Lark’s current IM v1 endpoint. The source fetched a tenant token but did not connect it to the send node; both formats use an explicitly configured tenant token.
*   Check Lark’s response code and message ID.

Adapted from [Send Message In Larksuite](https://github.com/Zie619/n8n-workflows/blob/ae8cf6dc5b873cbb4f74587aa9180ed3a9f70682/workflows/Manual/1505_Manual_Stickynote_Send_Webhook.json) in [Zie619/n8n-workflows](https://github.com/Zie619/n8n-workflows). The source credits [hiroshidigital.com](https://hiroshidigital.com/); no separate original template license was identified.

The collection’s [MIT notice](https://github.com/Zie619/n8n-workflows/blob/94007c1445d9258a7da116646b79473e7c7c3282/LICENSE) is pinned at a later revision. This is the collection notice at that revision; it does not establish a separate original template author’s license. Our changes are listed above; see [repository licensing](https://github.com/oomol-lab/awesome-workflow-templates/blob/9018120e802d4de0a097610157c565df858c0871/README.md#licensing).

> MIT License
> 
> Copyright (c) 2025 Zie619
> 
> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
> 
> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
> 
> THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

## 必要な設定

*   Lark app with permission to send messages
*   Tenant access token and target chat ID

*   lark
*   messaging
*   examples

[GitHub で見る](https://github.com/oomol-lab/awesome-workflow-templates/blob/9018120e802d4de0a097610157c565df858c0871/workflows/send-a-lark-group-message/README.md)