Suno API Documentation

Updated 2026-09-18 · Suno-API team

Suno-API wraps the Suno V6 generation engine behind a plain HTTP API. One API key covers music generation, lyrics, cover songs, extend, stems, WAV export and voice clone; each generation costs 0.6 CNY and returns two tracks.

Start here

Quick start guide
Authentication
Supported models

Base URL and authentication

curl -X POST https://www.suno-api.io/api/music/create \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"description": "an upbeat pop song"}'

Get an API key

Create an API key in the console after signing up. ¥0.6 per run returns 2 tracks, downloads are unlimited, and no phone number is required.

Get API key Back to overview