Audio

Suno V5

Suno generates studio-ready music from prompts, styles, and lyrics, returning two tracks per run with async production-friendly delivery.

Start creating API Docs

2 tracks per run

V4 / V4.5 / V5

Custom lyrics mode

MP3 + cover art

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Create with Suno V5

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Authentication & Integration

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Integrate with AI

Copy a prompt for your AI assistant to install APIXO MCP, read the live schema, and wire this model into your app.

Endpoints

POSThttps://api.apixo.ai/api/v1/generateTask/sunoCreate task

GEThttps://api.apixo.ai/api/v1/statusTask/suno?taskId={taskId}Poll status

Request body

request_type

async

Use callback with callback_url for webhooks.

input

object

Mode, prompt, references, size, duration, and audio settings.

Parameters

request_typerequired

Typeselect

Use async to poll statusTask, or callback to receive a webhook when the result is ready.async · callback

callback_urlconditional

Typetext

Public HTTPS URL for callback delivery.Only in request_type=callback

moderequired

Typeselect

Choose the generation backend version.V5_5 · V5 · V4_5 · V4_5ALL · V4_5PLUS · V4

customModerequired

Typeboolean

Suno currently uses custom lyrics mode for APIXO creation controls.

titlerequired

Typetext

Required when Custom Mode is on.Only in customMode=true

stylerequired

Typestring

Describe genre, mood, instrumentation, and vocal style. Required in Custom Mode.Only in customMode=true

promptoptional

Typestring

Song description or lyrics. V5.5, V5, and V4.5 modes support up to 5000 characters.

songDescriptionrequired

Typestring

Prompt-only mode field used when Custom Mode is off.Only in customMode=false

instrumentalrequired

Typeboolean

Turn on to generate an instrumental track without vocals.

negativeTagsconditional

Typestring

Describe artifacts or styles to avoid.Only in customMode=true

styleWeightconditional

Typeslider

How strongly to follow the style description.Only in customMode=true

weirdnessConstraintconditional

Typeslider

Higher values push more experimental outputs.Only in customMode=true

audioWeightconditional

Typeslider

Balance audio fidelity and lyrical control.Only in customMode=true

vocalGenderconditional

Typeselect

Best-effort vocal timbre preference.f · mOnly in customMode=true

Parameter	Type	Required	Description
`request_type`	select	required	Use async to poll statusTask, or callback to receive a webhook when the result is ready.async · callback
`callback_url`	text	conditional	Public HTTPS URL for callback delivery.Only in request_type=callback
`mode`	select	required	Choose the generation backend version.V5_5 · V5 · V4_5 · V4_5ALL · V4_5PLUS · V4
`customMode`	boolean	required	Suno currently uses custom lyrics mode for APIXO creation controls.
`title`	text	required	Required when Custom Mode is on.Only in customMode=true
`style`	string	required	Describe genre, mood, instrumentation, and vocal style. Required in Custom Mode.Only in customMode=true
`prompt`	string	optional	Song description or lyrics. V5.5, V5, and V4.5 modes support up to 5000 characters.
`songDescription`	string	required	Prompt-only mode field used when Custom Mode is off.Only in customMode=false
`instrumental`	boolean	required	Turn on to generate an instrumental track without vocals.
`negativeTags`	string	conditional	Describe artifacts or styles to avoid.Only in customMode=true
`styleWeight`	slider	conditional	How strongly to follow the style description.Only in customMode=true
`weirdnessConstraint`	slider	conditional	Higher values push more experimental outputs.Only in customMode=true
`audioWeight`	slider	conditional	Balance audio fidelity and lyrical control.Only in customMode=true
`vocalGender`	select	conditional	Best-effort vocal timbre preference.f · mOnly in customMode=true

Example (cURL)

curl -X POST "https://api.apixo.ai/api/v1/generateTask/suno" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "request_type": "async",
    "input": {
      "mode": "V5_5",
      "customMode": true,
      "instrumental": false,
      "title": "Neon Freeway Nights",
      "style": "Synthwave, dreamy pop",
      "prompt": "Two verses about cruising the city at midnight under neon rain, feeling hopeful."
    }
  }'

Full API documentation

Suno V5 Tips

Create audio generation with Suno

Use Suno through APIXO to try prompts, inspect examples, compare costs, and keep useful settings ready for future generations.

Create

Start with an idea

Pick a model, tune the settings, and create in one place.

Write an idea

Describe what you want to make.

Use an example

Start from a ready-made style.

Adjust the look

Tune the key settings quickly.

Create

Generate when everything feels right.

Keep results

Save what you want to revisit.

Try again

Make the next version faster.

Suno API Technical Specs

Current Suno capabilities and important creation limits.

Suno Modes

Prompt-only, custom lyrics, and instrumental music

Suno Output

2 tracks per run

Suno Controls

V4 / V4.5 / V5 / Custom lyrics mode

Suno Latency

Typically 60-90 seconds

Capabilities

Key Suno V5 capabilities

Suno music generation

Create audio outputs from structured prompts while keeping the main settings easy to review.

Suno creative control

Tune lyrics, style, or mode settings directly in the creation form before generating.

Suno creation flow

Turn a prompt into a finished audio result while keeping the main choices easy to control.

What can you build with Suno V5?

Suno creator tools

Create music concepts, background tracks, and audio ideas from simple prompts.

Suno brand audio

Generate campaign tracks, short-form background music, intros, outros, or sound concepts.

Suno production automation

Keep useful music settings ready when you want to create more tracks in the same direction.

Read FAQ

Suno V5 notes and questions

Suno generations may take time to finish, especially for larger or more complex outputs.

Result quality depends on prompt clarity, input asset quality, and provider-side model behavior.

All requests must pass provider safety, moderation, and account access checks.

Audio outputs may vary in lyrics, vocal style, timing, and mix even when the same prompt structure is used.

Yes. Use the Create tab to try prompts, upload supported inputs, and adjust settings directly in the browser.

APIXO

Create with Suno V5

Write a prompt, adjust the style, and generate your next image in one place.

Start creating View API docs

Suno V5

Create with Suno V5

Create audio generation with Suno

Start with an idea

Write an idea

Use an example

Adjust the look

Create

Keep results

Try again

Suno API Technical Specs

Suno Modes

Suno Output

Suno Controls

Suno Latency

Key Suno V5 capabilities

Suno music generation

Suno creative control

Suno creation flow

What can you build with Suno V5?

Suno creator tools

Suno brand audio

Suno production automation

Suno V5 notes and questions

Can I try Suno in the browser?

Does Suno support async generation?

Where do the Suno parameters come from?

Can I replace the demo assets later?

Create with Suno V5