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Zalo Group

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Overview

This node manages Zalo groups by interacting with the Zalo platform's group-related features. Specifically, for the "Lấy Danh Sách Thành Viên" (Get Group Members) operation under the "Group" resource, it retrieves a list of members from a specified Zalo group.

Common scenarios where this node is useful include:

  • Fetching current members of a Zalo group for monitoring or reporting.
  • Integrating group member data into other workflows or systems.
  • Automating group management tasks based on member lists.

For example, you might use this node to get up-to-date member information before sending targeted messages or analyzing group activity.

Properties

Name Meaning
ID Nhóm The unique identifier of the Zalo group from which to retrieve members.
Giới Hạn The maximum number of group members to fetch (limit).

Output

The output JSON contains detailed information about the group's members and related metadata:

  • members: An array of member IDs limited by the specified "Giới Hạn".
  • admins: An array of admin user IDs within the group.
  • currentMems: A list representing current members (details depend on API response).
  • updateMems: A list representing updated members (details depend on API response).
  • totalMember: The total number of members in the group.

This structured output allows downstream nodes or processes to access comprehensive membership data for further processing.

Dependencies

  • Requires valid Zalo API credentials including an API key credential that provides cookie, IMEI, and user agent information.
  • The node uses an external Zalo SDK/library (zca-js) to interact with the Zalo platform.
  • Proper configuration of these credentials in n8n is necessary for successful API communication.

Troubleshooting

  • Invalid Credentials: If the node throws an error indicating no API instance found, verify that the provided credentials (cookie, IMEI, user agent) are correct and active.
  • Group Not Found or Access Denied: Ensure the group ID is valid and that the authenticated user has permission to access the group's member list.
  • Limit Exceeds Available Members: Setting the limit higher than the actual number of members will simply return all available members without error.
  • Network or API Errors: Temporary network issues or API rate limits may cause failures; retrying after some time or checking API usage quotas can help.
  • Continue On Fail: If enabled, the node will continue processing subsequent items even if one fails, returning error details in the output JSON.

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