# GET /v1/convai/llm/list (ElevenLabs API)
Base URL: https://api.elevenlabs.io
Auth: xi-api-key: <ELEVENLABS_API_KEY>
Last verified: 2026-09-03

> List Available Llms

## Critical Gotchas
* Authentication uses the non-standard `xi-api-key` header, not `Authorization: Bearer`. Sending a Bearer token returns HTTP 401.
* Text-to-speech responses are raw binary audio, not JSON. Write the body to a file (`--output speech.mp3`) rather than parsing it.

## cURL
curl -X GET 'https://api.elevenlabs.io/v1/convai/llm/list' \
  -H "xi-api-key: $ELEVENLABS_API_KEY"

## Response (200 OK)
{"default_deprecation_config":{"fallback_complete_days":7,"fallback_complete_percentage":100},"llms":[{}]}

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Need an API key? Get one at https://elevenlabs.io/app/sign-up