Xai Grok Tts Text To Speech

xAI | Grok TTS | Text to Speech

Convert text to speech using xAI's Grok TTS engine with 5 voice options, multiple audio codecs, and configurable sample rates. Supports 20+ languages with automatic detection.

Quick Start

Requires an each::labs API key. Get one at eachlabs.ai.

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "xai-grok-tts-text-to-speech",
    "version": "0.0.1",
    "input": {
      "text": "Hello! Welcome to our product demonstration. Let me walk you through the key features.",
      "voice_id": "eve",
      "output_format": "mp3",
      "sample_rate": 24000
    }
  }'

Parameters

Examples

Standard MP3 with Eve voice:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "xai-grok-tts-text-to-speech",
    "version": "0.0.1",
    "input": {
      "text": "The future of artificial intelligence is both exciting and full of possibilities.",
      "voice_id": "eve",
      "output_format": "mp3"
    }
  }'

High-quality WAV with Rex voice:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "xai-grok-tts-text-to-speech",
    "version": "0.0.1",
    "input": {
      "text": "Breaking news: Scientists have made a groundbreaking discovery in renewable energy technology.",
      "voice_id": "rex",
      "output_format": "wav",
      "sample_rate": 24000
    }
  }'

Low bit-rate MP3 for telephony:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "xai-grok-tts-text-to-speech",
    "version": "0.0.1",
    "input": {
      "text": "Your appointment is confirmed for tomorrow at 3 PM. Press 1 to confirm or 2 to reschedule.",
      "voice_id": "sal",
      "output_format": "mulaw",
      "sample_rate": 8000
    }
  }'

Related Models

• google-text-to-speech - Google text to speech
• mureka-create-speech - Mureka speech generation with voice cloning
• inworld-tts-1-5 - Inworld text to speech

Documentation

• each::labs Docs
• API Reference