Post a message to a channel in RocketChat
Post a Message to a Channel in Rocket.Chat
This n8n workflow provides a simple, direct way to post messages to a specified channel within your Rocket.Chat instance. It's a foundational workflow that can be extended to integrate Rocket.Chat notifications into various automated processes.
What it does
- Starts the workflow: The workflow is manually triggered or can be configured to run on a schedule or in response to an external event.
- Posts a message to Rocket.Chat: Connects to your Rocket.Chat instance using configured credentials and sends a message to a designated channel.
Prerequisites/Requirements
- n8n instance: A running instance of n8n.
- Rocket.Chat Account: Access to a Rocket.Chat server.
- Rocket.Chat API Credentials: An API key or personal access token for Rocket.Chat configured as an n8n credential.
Setup/Usage
- Import the workflow:
- Copy the workflow JSON provided.
- In your n8n instance, go to "Workflows" and click "New".
- Click the three dots in the top right corner and select "Import from JSON".
- Paste the JSON and click "Import".
- Configure Rocket.Chat Credentials:
- Click on the "RocketChat" node.
- In the "Credentials" field, select an existing Rocket.Chat credential or click "Create New" to add your Rocket.Chat API details (e.g., API key, user ID, server URL).
- Configure the Rocket.Chat node:
- Resource: Ensure "Message" is selected.
- Operation: Ensure "Post" is selected.
- Channel: Specify the Rocket.Chat channel where the message should be posted (e.g.,
#general,@username). - Text: Enter the message you want to post. This can be static text or dynamic data from previous nodes in a more complex workflow.
- Save and Activate:
- Click "Save" to save your changes.
- Toggle the workflow to "Active" to enable it.
- Test the workflow:
- Click "Execute Workflow" to run a test. Check your Rocket.Chat channel to confirm the message was posted.
This workflow serves as a basic template. You can expand it by adding preceding nodes (e.g., an HTTP Request node to fetch data, a Cron node for scheduled messages, a Webhook node for external triggers) to make the message content dynamic and the triggering automated.
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