Release Notes

Product Updates & Releases

Stay up to date with new features, endpoint additions, and performance improvements across the Suno API ecosystem.

v2.4.0September 2026
Latest

Complete API Documentation & Architecture Refactor

  • Restructured all API documentation endpoints into dedicated, high-performance static routes with zero dynamic overhead.
  • Standardized Request Samples across cURL, JavaScript (Fetch), and Python (Requests) pointing to POST /api/v1/createTask.
  • Cleaned and verified all request schemas, completely removing discontinued legacy parameters.
  • Official model matrix alignment: standardized exclusively on V6 (default), V6_WILD (creative), and V6_MINI (fast).
  • Added interactive code copy buttons, schema tables, and dedicated Webhook implementation guides for all 15 callback types.
v2.3.0August 2026
Improvement

Enhanced Vocal Stem Separation & Audio Cover Models

  • Added separate_vocals endpoint for studio-grade vocal and backing instrumental extraction.
  • Upgraded V6, V6_WILD, and V6_MINI neural audio pipelines reducing synthesis latency by 35%.
  • Introduced webhook-simulator endpoint for local developer testing of completed event payloads.
  • Added timestamped lyric alignment and raw MIDI export capabilities.
v2.0.0July 2026
Major

Suno API Platform Launch

  • Initial public release of Suno API developer platform with sub-second task dispatch.
  • Core music generation endpoint supporting prompt, lyrics, style tags, and instrumental mode.
  • Stripe automated checkout and pay-as-you-go credit top-up integration.
  • API Key provisioning with prefix masking, instant revocation, and automated webhook event delivery.

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Inspect request bodies, test parameters, and read implementation guides for all endpoints.

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Changelog & API Releases | Suno API