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

# Get Language Support Matrix

> 🌍 Get comprehensive language support matrix for ALL providers.

**Frontend Usage:**
Use this to show which languages are supported by which providers/models.

**Returns:**
- TTS providers with models and their supported languages
- STT providers with models and their supported languages
- LLM providers with models and their supported languages
- Language-to-provider mapping for quick lookup



## OpenAPI

````yaml https://api.mrassistant.ai/openapi.json get /providers/languages/matrix
openapi: 3.1.0
info:
  title: Backend - Multilingual Voice Agent System
  description: FastAPI backend for multilingual voice agents with tool use
  version: 1.0.0
servers: []
security: []
paths:
  /providers/languages/matrix:
    get:
      tags:
        - providers
      summary: Get Language Support Matrix
      description: >-
        🌍 Get comprehensive language support matrix for ALL providers.


        **Frontend Usage:**

        Use this to show which languages are supported by which
        providers/models.


        **Returns:**

        - TTS providers with models and their supported languages

        - STT providers with models and their supported languages

        - LLM providers with models and their supported languages

        - Language-to-provider mapping for quick lookup
      operationId: get_language_support_matrix_providers_languages_matrix_get
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
      security:
        - HTTPBearer: []
components:
  securitySchemes:
    HTTPBearer:
      type: http
      scheme: bearer

````