> ## Documentation Index
> Fetch the complete documentation index at: https://timelines.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Send Message to Chat Name

> Send a message to an existing WhatsApp chat or group specified by its name in TimelinesAI.

<Warning>
  **Deprecated** — This endpoint will be removed in a future release. Use [Send Message to Chat](/public-api-reference/send-message-in-existing-chat) with `chat_id` or [Send Message to Phone](/public-api-reference/send-message-to-phone-number) instead.
</Warning>