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

Client → Mute Chat

AI-generated

Summary

Mute a WhatsApp chat.

Inputs

  • sessionId (required) — Session identifier. Select from the list or use an expression. Falls back to credentials default if empty.
  • chatId (required) — The chat ID. Use number@c.us for individuals or number@g.us for groups.
  • unmuteDate — Unix timestamp when the chat will be unmuted. Leave empty to mute forever.

Output shape

merged object with success flag and API-specific fields (e.g., chat ID, mute status)

On success the response includes the chat ID and mute state; errors are propagated as NodeOperationError.

Examples

Example 1: Mute a group conversation for a set duration

sessionId: mySession; chatId: 123456789@g.us; unmuteDate: 1733489397

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