Wechat Official Account Node icon

Wechat Official Account Node

Wechat Official Account Node

Overview

This node is designed to interact with the Wechat Official Account platform, specifically to manage user tags. The "批量为用户打标签" (Batch Tagging for Users) operation allows users to assign a specific tag to multiple WeChat users at once by providing a list of their OpenIDs. This is useful for segmenting followers or fans into groups for targeted messaging, marketing campaigns, or personalized content delivery.

Practical examples:

  • A marketer wants to tag all users who participated in a recent event to send them follow-up messages.
  • An account manager segments users based on interests or behavior by tagging them in bulk for easier management.

Properties

Name Meaning
OpenID列表 List of user OpenIDs (unique identifiers for WeChat users). Multiple OpenIDs are provided as a collection of strings. Each OpenID represents one user to be tagged.
标签ID The numeric ID of the tag to assign to the users. This identifies which tag will be applied to all users in the OpenID list.

Output

The node outputs JSON data representing the result of the batch tagging operation. Each item corresponds to an input user and contains either success confirmation or error details if tagging failed for that user.

No binary data output is indicated.

Dependencies

  • Requires an API key credential for authenticating with the Wechat Official Account platform.
  • The node depends on internal resource and operation modules dynamically loaded from the resource directory.
  • Proper configuration of the Wechat Official Account credentials within n8n is necessary.

Troubleshooting

  • Common issues:
    • Invalid or expired API credentials can cause authentication failures.
    • Providing malformed or empty OpenID lists will result in errors.
    • Using a non-existent or invalid tag ID will cause the operation to fail.
  • Error messages:
    • Errors thrown during execution include descriptive messages about the failure cause.
    • If the node is set to continue on failure, errors for individual items are returned in the output JSON under an error field.
  • Resolution tips:
    • Verify API credentials and refresh tokens if needed.
    • Ensure the OpenID list is correctly formatted and not empty.
    • Confirm the tag ID exists in the Wechat Official Account before running the operation.

Links and References

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