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Wechat Official Account Node

Wechat Official Account Node

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Overview

This node interacts with the Wechat Official Account platform to retrieve lists of users associated with specific user tags. Specifically, the "获取标签下粉丝列表" (Get Fans List Under Tag) operation fetches the list of followers who have been tagged with a particular label in the Wechat Official Account system.

Common scenarios for this node include:

  • Segmenting followers by tags for targeted messaging or analysis.
  • Exporting tagged follower data for marketing campaigns.
  • Managing and auditing user groups within a Wechat Official Account.

For example, a marketer could use this node to pull all followers tagged as "VIP Customers" to send them exclusive offers.

Properties

Name Meaning
标签ID The numeric ID of the tag whose followers you want to retrieve. This is required.
起始OpenID The OpenID of the first follower to start pulling from. If left empty, retrieval starts from the beginning. Useful for pagination.

Output

The node outputs an array of JSON objects representing the followers under the specified tag. Each object typically contains follower details such as their OpenID and possibly other metadata returned by the Wechat API.

If the operation supports pagination, the output may include a field indicating the next OpenID to continue fetching additional followers.

No binary data output is indicated for this operation.

Dependencies

  • Requires valid credentials for accessing the Wechat Official Account API, specifically an API key or token that authorizes reading user tag information.
  • The node depends on the Wechat Official Account platform's API endpoints for user tag management.
  • No additional external services are indicated beyond the official Wechat API.

Troubleshooting

  • Common issues:

    • Invalid or missing tag ID will cause the API call to fail.
    • Using an incorrect or expired API credential will result in authentication errors.
    • Pagination parameters (next_openid) must be correctly managed to avoid missing data or infinite loops.

  • Error messages:

    • "未实现方法: 用户标签.获取标签下粉丝列表" indicates the operation is not implemented or recognized; ensure the node version supports this operation.
    • Authentication errors usually mention invalid credentials; verify API keys and permissions.
    • Network or timeout errors suggest connectivity issues with the Wechat API.

To resolve these:

  • Double-check the tag ID exists and is correct.
  • Refresh or reconfigure API credentials.
  • Handle pagination carefully by using the next_openid parameter returned from previous calls.

Links and References

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