HappInstall

Summary

Update an existing Happ assistant by sending a PATCH request with the selected assistant ID and any fields added under Update Fields. Use it to change the assistant’s name, system prompt, or voice, audio, model, language, and conversation settings.

Inputs

• Assistant Name or ID (required) — Select an assistant or supply its ID, including through an expression.
• Update Fields — Optionally set the assistant name or prompt text, or configure audio formats, voice IDs and names, text or voice LLM and TTS models, language, eagerness, interruption behavior, silence timeouts, soft timeout message, or streaming latency. The selected fields are sent in the request body.

Output shape

A single API response item for the updated assistant.

The node sends a PATCH request to /api/assistants/{assistantId}. The source does not transform the response; the returned item follows the Happ API response shape.

Links

• n8n community nodes installation guide