Audio

Flow Music

Flow Music API on APIMart provides a production-ready AI music generation workflow for creating full songs from lyrics and style prompts, with vocals or instrumental output and asynchronous task polling.

Commercial UseFlow MusicMusic GenerationText to Music

Get API Key API Docs

Service Highlights

Official Discounts
Pay-as-you-go
Fast & Low Latency

Input

Model version

Title

Prompt

0 / 2000

Lyrics

0 / 3000

BPM

Duration

Seed

Output

No music generated yet

Your generated music will appear here

Flow Music API Pricing

Transparent pricing with no hidden fees. Pay only for what you use.

Variant	Tier	GoldCurrent price	Platinum	Diamond	Official	Your savings
`flowmusic@generate`	lyria-3-pro	0.6Credits(~$0.06)/gen	0.57Credits(~$0.057)/gen	0.54Credits(~$0.054)/gen	0.75Credits(~$0.075)/gen	20%
`flowmusic@generate`	lyria-3.5	0.6Credits(~$0.06)/gen	0.57Credits(~$0.057)/gen	0.54Credits(~$0.054)/gen	0.75Credits(~$0.075)/gen	20%
`flowmusic@lyrics`	default	0.2Credits(~$0.02)/gen	0.19Credits(~$0.019)/gen	0.18Credits(~$0.018)/gen	0.25Credits(~$0.025)/gen	20%
`flowmusic@extend`	lyria-3-pro	0.6Credits(~$0.06)/gen	0.57Credits(~$0.057)/gen	0.54Credits(~$0.054)/gen	0.75Credits(~$0.075)/gen	20%
`flowmusic@extend`	lyria-3.5	0.6Credits(~$0.06)/gen	0.57Credits(~$0.057)/gen	0.54Credits(~$0.054)/gen	0.75Credits(~$0.075)/gen	20%
`flowmusic@replace`	lyria-3-pro	0.6Credits(~$0.06)/gen	0.57Credits(~$0.057)/gen	0.54Credits(~$0.054)/gen	0.75Credits(~$0.075)/gen	20%
`flowmusic@replace`	lyria-3.5	0.6Credits(~$0.06)/gen	0.57Credits(~$0.057)/gen	0.54Credits(~$0.054)/gen	0.75Credits(~$0.075)/gen	20%
`flowmusic@cover`	lyria-3-pro	0.6Credits(~$0.06)/gen	0.57Credits(~$0.057)/gen	0.54Credits(~$0.054)/gen	0.75Credits(~$0.075)/gen	20%
`flowmusic@cover`	lyria-3.5	0.6Credits(~$0.06)/gen	0.57Credits(~$0.057)/gen	0.54Credits(~$0.054)/gen	0.75Credits(~$0.075)/gen	20%
`flowmusic@stems`	default	0.6Credits(~$0.06)/gen	0.57Credits(~$0.057)/gen	0.54Credits(~$0.054)/gen	0.75Credits(~$0.075)/gen	20%
`flowmusic@upload_audio`	default	0.1Credits(~$0.01)/gen	0.095Credits(~$0.0095)/gen	0.09Credits(~$0.009)/gen	0.125Credits(~$0.0125)/gen	20%
`flowmusic@download_audio`	default	0.2Credits(~$0.02)/gen	0.19Credits(~$0.019)/gen	0.18Credits(~$0.018)/gen	0.25Credits(~$0.025)/gen	20%
`flowmusic@video_clip`	default	0.2Credits(~$0.02)/gen	0.19Credits(~$0.019)/gen	0.18Credits(~$0.018)/gen	0.25Credits(~$0.025)/gen	20%

* Actual costs are subject to final output.

Flow Music API for AI Music Generation

Build AI music apps with the Flow Music API: turn a text prompt, style tags and lyrics into complete songs with vocals or instrumental output through a simple submit-and-poll workflow.

Get API Key

50K+

Active Users

99.9%

Uptime

Faster

—

Cost Savings

Key Features of the Flow Music API

Generate complete AI songs through APIMart's unified music generation API gateway.

Full Song Generation

Create complete Flow Music tracks with vocals or instrumental output from lyrics, style prompts and titles.

Structured Music Controls

Control model version, custom mode, title, style, lyrics, vocal gender and audio weight in form or JSON mode.

Vocals or Instrumental

Toggle a single instrumental switch to produce pure background music or full vocal tracks from the same prompt.

API-First Workflow

Test every Flow Music parameter in the playground, then send the same JSON payload from your backend integration.

Asynchronous Task Polling

Submit a Flow Music task, poll its status, and retrieve completed audio outputs when generation finishes.

Unified APIMart Billing

Use APIMart API keys, usage tracking and pricing tables to manage Flow Music generation at scale.

Form and JSON Modes

Switch between guided form inputs and raw JSON payloads to test Flow Music requests exactly as your backend will send them.

Music Result Preview

Preview generated Flow Music audio, inspect response JSON, and copy task data after each generation task.

Flow Music API Use Cases

Ship AI music generation features with a focused, developer-friendly music API workflow.

Music Creation Apps

Let users create Flow Music songs from text prompts, structured lyrics and style controls.

Short Video Production

Generate Flow Music background tracks and campaign audio for social posts, ads and creator tools.

Podcast and Jingle Production

Create Flow Music intros, outros, background loops and brand jingles with repeatable API workflows.

Game and App Soundtracks

Produce instrumental Flow Music loops and themes to score games, apps and interactive experiences.

Developer Playgrounds

Prototype Flow Music generation requests in the browser before integrating them into production services.

Commercial Integration

Use APIMart billing, API keys and model pricing to manage Flow Music generation at scale.

Get Started with the Flow Music API

Generate your first Flow Music track in a few steps.

Get API Key

Create an APIMart account and generate an API key from your dashboard.

→

Configure Your Song

Set a prompt, style and title in the playground, then choose vocals or instrumental output.

→

Integrate the API

Send the same Flow Music JSON payload from your server and poll task status until outputs are ready.

Start Creating

User Reviews for the Flow Music API

Feedback from developers building AI music features with APIMart.

“The Flow Music API gives our app the core music workflow we needed: turn prompts into complete songs with a single request.”

Founder, Creator Tools Studio

“The form and JSON modes make it easy to test Flow Music requests before wiring music generation into production.”

Audio Product Lead

“Toggling between vocals and instrumental output from the same prompt is exactly the music workflow our users wanted.”

Indie Developer

“We tested the Flow Music generation flow in the playground, then reused the same JSON payload in our API.”

Backend Engineer

FAQ

Common questions about the Flow Music API

What can I build with the Flow Music API?

You can build AI music generation workflows that create complete songs from a text prompt, style tags and lyrics, with vocals or instrumental output.

Does the Flow Music API support both vocals and instrumental music?

Yes. The Flow Music generation workflow includes an instrumental option along with lyrics, style prompts and vocal gender controls.

How does Flow Music task polling work?

After you submit a Flow Music task, the playground polls its status until generation completes, then displays the audio outputs and response data.

Can I use JSON instead of the form?

Yes. The playground supports both Form and JSON modes, so developers can test a structured request and reuse it in backend integrations.

How is the Flow Music API priced?

Flow Music uses the live original price for the selected action and, where applicable, version, multiplied by the percentage payable after discount. Each request is billed once; output count and audio duration do not multiply the charge. See this page's pricing table for current rates.

How do I get a Flow Music API key?

Sign up for APIMart, open the API Keys page in your dashboard and create a key. The same key calls the Flow Music API and every other model on the platform, with pay-as-you-go billing and no subscription.

How do I use the Flow Music API?

Send a generation request with your prompt and parameters. The Flow Music API runs as an asynchronous task: it returns a task id right away, and you poll that task until the result is ready. Full parameters and code examples are in the APIMart docs (docs.apimart.ai).

Is there a discount on the Flow Music API?

Yes. The Flow Music API is billed per request. The pricing table on this page lists every specification and shows the Gold member price, 20% off. Platinum and Diamond members save even more, up to 28%. You only pay for successful requests.

Related Models

Explore more models in the same category.

View All Models →