API Documentation

Complete reference documentation for integrating with our API services.

Getting Started

Our API provides a simple and powerful way to integrate speech recognition and synthesis into your applications.

Quick Start

  1. Sign up for an API key
  2. Install our SDK (optional)
  3. Make your first API call
curl -X POST https://api.aitextspeech.com/v1/speech-to-text \
    -H "Authorization: Bearer YOUR_API_KEY" \
    -H "Content-Type: multipart/form-data" \
    -F "[email protected]"

Authentication

All API requests require authentication using an API key. Include your API key in the Authorization header of your requests.

Never share your API key or commit it to version control.

Speech to Text API

Features

  • Real-time transcription
  • Multiple language support
  • Noise reduction
  • Speaker diarization

Example Request

POST /v1/speech-to-text
Content-Type: multipart/form-data
Authorization: Bearer YOUR_API_KEY

{
    "audio": "speech.mp3",
    "language": "en-US",
    "enhanced": true
}

Text to Speech API

Features

  • Natural-sounding voices
  • Multiple languages and accents
  • SSML support
  • Custom voice training

Example Request

POST /v1/text-to-speech
Content-Type: application/json
Authorization: Bearer YOUR_API_KEY

{
    "text": "Hello, world!",
    "voice": "en-US-Sarah",
    "format": "mp3"
}