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suno/chirp-v6-wild
Suno chirp-v6-wild
text-to-audio

Suno chirp-v6 wild API by SUNO

suno/chirp-v6-wild
Chirp-v6-wild

Suno V6 Wild via APIMart: the experimental V6 variant with bolder, less conventional arrangements. Same modes and pricing as chirp-v6. Async; returns 2 tracks per generation.

Suno chirp-v6 wild is developed by Suno. Atlas Cloud (operated by Atlas Cloud AI LLC) provides access to it and does not own it. All trademarks belong to their respective owners.

Suno V6 Wild (suno/chirp-v6-wild)

Generate a full song — vocals or instrumental — from a text prompt, powered by Suno v6-wild: the experimental V6 variant — bolder, less conventional arrangements and genre blends. Each generation returns 2 tracks plus cover art.

Two modes

modesetprompt means
Inspirationcustom: false (default)a description of the song: style, mood, genre, theme
Customcustom: truethe actual lyrics, e.g. [Verse] ... [Chorus] ...

In custom mode you can also set title, style, negative_tags, auto_lyrics, persona_id, style_weight, weirdness_constraint, audio_weight and duration. Those fields are silently ignored in inspiration mode. vocal_gender, instrumental and variety work in both modes.

Parameters

fieldrequirednotes
promptyesdescription (inspiration mode) or lyrics (custom mode), ≤3000 chars. Optional only when custom: true and instrumental: true
customnofalse = inspiration (default), true = your own lyrics
instrumentalnoinstrumental only, no vocals
varietynooff / normal / high / extra / max — how far the two takes stray from the obvious rendition. Both modes. New in V6
vocal_gendernoMale / Female — both modes
titlenosong title — custom mode only
stylenostyle tags, e.g. synthwave, female vocal, cinematic — custom mode only
durationnotarget length in seconds, 10–360 — custom mode only. New in V6
negative_tagsnostyles to avoid — custom mode only
auto_lyricsnolet the model rewrite your lyrics — custom mode only
style_weightno0.00–1.00 — custom mode only
weirdness_constraintno0.00–1.00 — custom mode only
audio_weightno0.00–1.00 — custom mode only
persona_idnovoice identity id — custom mode only

Output

outputs holds 2 audio URLs (two takes of the same request); the cover art is returned separately in thumbnail so it is never mixed into the audio list.

Notes

  • Async: submitting returns a request id; poll /api/v1/model/prediction/{request_id} until status is completed or failed. Generation typically takes 30–120s.
  • Billing: $0.132 per generation (both tracks included) — charged per request, not per track. Failed generations are not billed.
  • Upgrading from suno/chirp-v5 and the other chirp-v3/v4/v5 models: those engines were retired upstream. The request body is unchanged — swap model to suno/chirp-v6-wild and everything else keeps working.

Example

Inspiration mode:

{ "model": "suno/chirp-v6-wild", "prompt": "Late-night city lo-fi piano with the sound of rain" }

Custom mode with your own lyrics and a target length:

{ "model": "suno/chirp-v6-wild", "custom": true, "prompt": "[Verse]\nMorning light through the kitchen window\n[Chorus]\nSlow down, slow down, the day can wait", "title": "Slow Morning", "style": "acoustic folk, warm female vocal, gentle guitar", "vocal_gender": "Female", "duration": 60, "variety": "high" }

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