WhatsApp Web API (WWebJS) icon

WhatsApp Web API (WWebJS)

Interact with WhatsApp Web API via WWebJS — send messages, manage sessions, chats, groups, contacts and channels

Actions75

Channel → Get Info

AI-generated

Summary

Retrieves channel details from the WhatsApp Web API via the getClassInfo endpoint.

Inputs

  • sessionId (required) — Session identifier. Select from the list or use an expression. Falls back to credentials default if empty.
  • chatId (required) — Unique WhatsApp identifier for the channel. Format: number@newsletter.

Output shape

Channel metadata object as returned by the WWebJS /channel/getClassInfo endpoint, typically including channel identifier and configuration details.

No side effects; read-only operation.

Examples

Example 1: Fetch info for a channel with ID 120363XXXXXXXXX@newsletter using the default session.

Select a session from the loaded options, set Channel ID to 120363XXXXXXXXX@newsletter, execute the node.

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