Tunova SDK

Tiny, zero-dependency clients + MCP manifest for the Tunova music API — generate music with Suno models (v4.5 / v5 / v5.5) over a simple REST or MCP interface. Generation is async and billed only on success: a failed render refunds itself.

Python → python/tunova.py — stdlib only, Python 3.8+.
Node / TypeScript → node/tunova.ts — Node 18+ (fetch built in).
MCP → server.json — hosted Streamable-HTTP server at https://api.tunova.ai/mcp.

Get a key (50 free tokens, no card) at https://tunova.ai. Full reference: https://api.tunova.ai/docs · live status: https://tunova.ai/status.

Tunova is an independent service, not affiliated with or endorsed by Suno. Tracks come from paid Suno plans; review Suno's terms for your use case.

Python

from tunova import Tunova

t = Tunova("sk_live_…")
job = t.generate("warm lo-fi piano to study to", model="v5")
print(job["clips"][0]["audio_url"] if job["status"] == "complete" else job["error"])

Node / TypeScript

import { Tunova } from "./tunova";

const t = new Tunova(process.env.TUNOVA_API_KEY!);
const job = await t.generate("warm lo-fi piano to study to", { model: "v5" });
console.log(job.status === "complete" ? job.clips[0]?.audio_url : job.error);

Both generate() calls submit a job and poll until the track is delivered. Prefer fire-and-forget? Use submit() with a callback_url and take an HMAC-signed webhook instead.

MCP — give an AI agent the power to make music

claude mcp add --transport http tunova https://api.tunova.ai/mcp \
  --header "X-API-Key: sk_live_…"

Tools: generate_song · wait_for_song · check_song. Same API key, same billed-on-success rule.

Verifying webhooks

If you pass callback_url, Tunova POSTs the terminal job with X-Webhook-Signature: sha256=<hmac> over <X-Webhook-Timestamp>.<rawBody>, keyed with your whsec_… secret (view/rotate it on the dashboard's API-keys page). Verify against the raw body before parsing — both SDKs ship a verifier (Tunova.verify_webhook / verifyWebhook).

License

MIT — see LICENSE. The SDK code is yours to use freely; your use of the Tunova API is governed by the terms.