Suno

Suno v6 mini

Audio & Music

suno-v6-mini

from $0.120 / call Suno v6 mini API reference →
Model health Insufficient data
curl -X POST https://runapi.ai/api/v1/suno/cover_audio \
  -H "Authorization: Bearer $RUNAPI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "suno-v6-mini",
  "prompt": "Write a lo-fi chill beat with soft piano, vinyl crackle, and a gentle bass line, 2 minutes long."
}'
https://runapi.ai 4 endpoints
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Model
Mode
Estimated: $0.12 / track
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Specifications

Technical details

Provider Suno
Model ID suno-v6-mini
Modality Audio & Music
Task types Asynchronous
API endpoint /api/v1/suno/text_to_music, /api/v1/suno/extend_music, /api/v1/suno/cover_audio, /api/v1/suno/create_mashup
Billing unit call
Input parameters audio_id, audio_url, audio_weight, callback_url, continue_at, duration_seconds, instrumental, lyrics, model, negative_tags, parameter_mode, persona_id, persona_type, prompt, style, style_weight, task_id, title, upload_url, upload_url_list, vocal_gender, vocal_mode, weirdness_constraint
Catalog status Operational
HOW IT WORKS

Use This Model in 3 Steps

  1. Get Your Key

    Sign up for free and create an API key for suno-v6-mini from the dashboard.

  2. Send a Request

    POST to /api/v1/suno/cover_audio with the suno-v6-mini model slug and your parameters.

  3. Get Results

    Poll the task or follow the callback to retrieve the completed suno-v6-mini result.

What this model offers

Flexible parameters

Configure 21 documented parameters, including audio_id, audio_url, audio_weight, continue_at, duration_seconds.

Endpoint coverage

Exposes 4 public endpoint(s): text_to_music, extend_music, cover_audio, create_mashup.

Webhook delivery

Asynchronous tasks accept a callback URL for completion notifications.

Usage-based billing

Metered by call with no subscription requirement.

Suno v6 mini Pricing

Endpoint
Resolution
Duration
Price
text_to_music
Not available
call
$0.17 / track
extend_music
Not available
call
$0.12 / track
cover_audio
Not available
call
$0.12 / track
create_mashup
Not available
call
$0.12 / track
API REFERENCE

Endpoint Specification

Endpoint
POST /api/v1/suno/cover_audio
Model ID
suno-v6-mini
Task Types
text_to_music, extend_music, cover_audio, create_mashup
Max Duration
Unavailable
Resolutions
Unavailable
Aspect Ratios
Unavailable
Output Format
Unavailable
Avg Generation Time
Unavailable

Request parameters

style

Optional string

Music style.

title

Optional string

Music title.

lyrics

Optional string

Exact cover lyrics to sing.

prompt

Optional string

Cover brief for automatic lyrics.

persona_id

Optional string

Persona ID.

upload_url

Required string

URL of the audio file to cover.

vocal_mode

Required string

Vocal generation mode. (auto_lyrics, exact_lyrics, instrumental)

audio_weight

Optional number

Audio weight (0-1).

callback_url

Optional string

Webhook URL for async notifications.

persona_type

Optional string

Persona type. (style, voice)

style_weight

Optional number

Style adherence weight (0-1).

vocal_gender

Optional string

Vocal gender. (male, female)

negative_tags

Optional string

Styles to avoid.

weirdness_constraint

Optional number

Weirdness constraint (0-1).

USE CASES

Podcast & video scoring

Generate royalty-free background music matched to episode mood without licensing fees.

Game audio

Generate adaptive ambient soundscapes and effects for procedurally generated levels.

Ad voiceover & SFX

Generate custom voiceovers and sound effects for client spots without a recording studio.

FAQ

Frequently asked questions about Suno v6 mini

How do I select suno-v6-mini?

Pass the model ID shown in the quickstart.

What's the rate limit on this variant?

Per-key rate limits scale with your usage tier. The pricing page shows current limits. If you need higher throughput, contact support to discuss tier upgrades.

Can I switch variants later?

Yes. Variant is a parameter in the request. Switch by changing the model ID — no code changes, no re-authentication, no separate billing setup. All variants share the same API key and request shape.

Does it stream?

Where streaming is available, RunAPI streams end-to-end. LLM models support token-level streaming. Media models use async task polling or webhook callbacks for result delivery.

Where do I report quality issues?

Open an issue on the public GitHub repo or email support at [email protected]. Include the task ID and model ID so the team can investigate the specific generation.

Do I need a separate provider account?

No. Your RunAPI API key is enough to access this variant and every other model in the catalog. You do not need accounts with the underlying provider.

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