🎤 Audio Transcription MCP
x402 Payment-Protected Speech-to-Text API
MCP Compatible
x402 Payments
Base Mainnet
USDC
Whisper AI
$0.010 per transcription
🤖 AI-Powered Transcription
Convert speech to text using OpenAI Whisper
🌍 Multi-Language Support
Transcribe audio in 50+ languages
📁 Multiple Formats
Support for MP3, WAV, M4A, MP4, WebM, OGG, FLAC
⚡ Fast Processing
Get accurate transcriptions in seconds
💳 Micropayments
Pay only $0.010 USDC per file via x402 protocol on Base
🚀 API Endpoints
POST /api/transcribe
Transcribe audio file (multipart/form-data upload)
POST /api/transcribe
Content-Type: multipart/form-data
file: [audio file]
language: en (optional)
POST /api/transcribe-url
Transcribe audio from URL
POST /api/transcribe-url
Content-Type: application/json
{
"url": "https://example.com/audio.mp3",
"language": "en"
}
GET /mcp/tools
Get MCP tool metadata (free)
GET /.well-known/x402
x402 Bazaar discovery endpoint (free)