Stability Audio website screenshot

Stability Audio

Stable Audio (by Stability AI) is a generative audio model for music and sound-effect generation. The Stability Developer Platform exposes Stable Audio 2.5 endpoints alongside image, video, and 3D generation. Pricing is credit-based at 1 credit = $0.01; Stable Audio 2.5 generations are reported at $0.20 per generation regardless of duration.

Stability Audio publishes 1 API on the APIs.io network. Tagged areas include AI, Audio, Music Generation, SFX, and Stability.

Stability Audio’s developer surface includes documentation, engineering blog, and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub
20.3/100 emerging ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1
AccessPaid
1 APIs
AIAudioMusic GenerationSFXStability

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1
Composite quality — 20.3/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 2.2 / 20
Commercial Clarity 7.9 / 20
Operational Transparency 3.4 / 13
Governance 0.0 / 12
Discoverability 6.9 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/stability-audio: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Stable Audio API

REST API for generating music and SFX clips with Stable Audio 2.5. Hosted on the Stability Developer Platform at https://api.stability.ai. Authentication via API key; credit-bas...

Pricing Plans 1

Published pricing tiers and plan structures.

Stability Audio Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Stability Audio Rate Limits

2 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Stability Audio Finops

FINOPS

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Stability Audio Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

RateLimits
RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans
Plans
 FinOps
FinOps

Company 3

The organization behind the API

LinkedIn
LinkedIn
 Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: stability-audio
url: https://raw.githubusercontent.com/api-evangelist/stability-audio/refs/heads/main/apis.yml
name: Stability Audio
kind: company
description: Stable Audio (by Stability AI) is a generative audio model for music and sound-effect generation. The Stability
  Developer Platform exposes Stable Audio 2.5 endpoints alongside image, video, and 3D generation. Pricing is credit-based
  at 1 credit = $0.01; Stable Audio 2.5 generations are reported at $0.20 per generation regardless of duration.
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/stability-audio.png
tags:
- AI
- Audio
- Music Generation
- SFX
- Stability
created: '2026-05-08'
modified: '2026-05-08'
specificationVersion: '0.19'
apis:
- aid: stability-audio:stable-audio
  name: Stable Audio API
  description: REST API for generating music and SFX clips with Stable Audio 2.5. Hosted on the Stability Developer Platform
    at https://api.stability.ai. Authentication via API key; credit-based billing.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://platform.stability.ai/docs/api-reference
  baseURL: https://api.stability.ai
  tags:
  - Music Generation
  - SFX
  - Stable Audio
  - Stability
  properties:
  - type: Documentation
    url: https://platform.stability.ai/docs/api-reference
  - type: Signup
    url: https://platform.stability.ai/account/keys
  - type: Pricing
    url: https://platform.stability.ai/pricing
common:
- type: DomainSecurity
  url: security/stability-audio-domain-security.yml
- type: GitHubOrganization
  url: https://github.com/Stability-AI
- type: LinkedIn
  url: https://www.linkedin.com/company/stability-ai
- type: Website
  url: https://stability.ai/stable-audio
- type: Documentation
  url: https://platform.stability.ai/docs
- type: Plans
  url: plans/stability-audio-plans-pricing.yml
- type: RateLimits
  url: rate-limits/stability-audio-rate-limits.yml
- type: FinOps
  url: finops/stability-audio-finops.yml
- type: Integrations
  url: https://stability.ai/partners
- url: https://stability.ai/news-updates
  type: Blog
integrations:
- name: Stability AI
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com