---
title: "List Supported Languages"
method: GET
path: "/api/v1/voice-ai/supported-languages"
tags: ["voice_agent_groups"]
---

# List Supported Languages

`GET /api/v1/voice-ai/supported-languages`

The languages synthesis and preview accept, with display names.

Static reference data. Served so the cockpit's language picker renders
exactly what the synthesize/preview endpoints validate against instead of
keeping its own hand-synced copy.

## Response `200`

Successful Response

- SupportedLanguage[]
  - `code` string, required
  - `display_name` string, required

## Other responses

- `403` — Missing MANAGE_AGENTS permission

---

[API](https://skmtc.dev/getanana/apis/cleon-api.md) · [All operations](https://skmtc.dev/getanana/apis/cleon-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/getanana/cleon-api/revisions/c0f54348e251/schema)