企业微信(WeCom)-连接微信Install

Summary

Send a WeCom new-customer welcome message using a welcome code received from an external-contact callback. The code expires after 20 seconds; send text, attachments, or both, with attachments delivered as separate messages.

Inputs

• welcome_code (required) — The welcome code from the external-contact-added callback. It is valid for 20 seconds, so run this operation promptly.
• text_content — Welcome text, up to 4000 bytes. The text and attachments cannot both be empty.
• enableAttachments — Enable attachments to configure up to 9 items. Attachments can be sent alongside text.
• attachments — Optional image, link, mini-program, video, or file attachments. Images require either a media ID or an upload-image URL; links require a title and URL; mini-programs require a title, cover media ID, associated app ID, and page path; videos and files require a media ID.

Output shape

A single API response record per input item.

The operation posts the welcome code and configured message content to WeCom. The source pack shows response forwarding but does not specify the response fields.

Examples

Example 1: Send a welcome text and attachments

Set the welcome code promptly after the callback, enter text, and optionally configure up to 9 attachments; the text and attachments are sent as multiple messages.

Links

• n8n community nodes installation guide