Moises

Moises is the creative suite for musicians from Music AI, Inc., serving more than 70 million musicians worldwide with AI-powered tools for practice, performance, and creation — stem separation to isolate vocals and instruments, chord and key detection, AI-generated stems, and voice synthesis across web, desktop, iOS, and Android. The same models power the Music AI developer platform (music.ai, formerly reached at developer.moises.ai), a B2B REST API that exposes those capabilities as composable Modules assembled into Workflows and executed as asynchronous Jobs. Developers upload audio to temporary storage, submit a job against a workflow, and poll for results, with official Node.js and Python SDKs and a command-line client. Moises won iPad App of the Year (2024) and was an Apple Design Awards finalist (2025), and is backed by Norwest Venture Partners.

Moises publishes 4 APIs on the APIs.io network, including Application API, Jobs API, Upload API, and 1 more. Tagged areas include Company, Music, Audio, Artificial Intelligence, and Machine Learning.

Moises’ developer surface includes documentation, API reference, getting-started guide, pricing, signup flow, support, engineering blog, and 17 more developer resources.

46.2/100 developing ▬ flat Agent 51/100 agent ready Full breakdown ↓
scored 2026-07-23 · rubric v0.5
AccessSelf serve
4 APIs 1 MCP Servers
CompanyMusicAudioArtificial IntelligenceMachine LearningStem SeparationAudio ProcessingMediaDeveloper PlatformSDKs

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-23 · rubric v0.5
Composite quality — 46.2/100 · developing
Contract Quality 14.7 / 25
Developer Ergonomics 16.1 / 20
Commercial Clarity 4.7 / 20
Operational Transparency 0.7 / 13
Governance 0.0 / 12
Discoverability 10.0 / 10
Agent readiness — 51/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 0 / 15
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 5 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
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/moises: 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 4

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

Moises Application API

Account/application metadata.

Moises Jobs API

Create, retrieve, list, and delete processing jobs.

Moises Upload API

Temporary file staging for input audio.

Moises Workflows API

List the workflows configured in your account.

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

moises-mcp.yml

MCP SERVER

Security Posture 1

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

Moises Authentication

apiKey · 1 scheme

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

Documentation 3

Reference material describing how the API behaves

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Build 4

SDKs, sample code, and the tooling you integrate with

Access & Security 1

Authentication, authorization, and security posture

Operate 1

Status, limits, changes, and where to get help

Commercial 1

Pricing, plans, and the legal terms of use

Company 2

The organization behind the API

Other 1

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: moises
name: Moises
description: Moises is the creative suite for musicians from Music AI, Inc., serving more than 70 million musicians worldwide
  with AI-powered tools for practice, performance, and creation — stem separation to isolate vocals and instruments, chord
  and key detection, AI-generated stems, and voice synthesis across web, desktop, iOS, and Android. The same models power
  the Music AI developer platform (music.ai, formerly reached at developer.moises.ai), a B2B REST API that exposes those capabilities
  as composable Modules assembled into Workflows and executed as asynchronous Jobs. Developers upload audio to temporary storage,
  submit a job against a workflow, and poll for results, with official Node.js and Python SDKs and a command-line client.
  Moises won iPad App of the Year (2024) and was an Apple Design Awards finalist (2025), and is backed by Norwest Venture
  Partners.
url: https://raw.githubusercontent.com/api-evangelist/moises/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- norwest-venture-partners
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
image: https://music.ai/favicon.ico
tags:
- Company
- Music
- Audio
- Artificial Intelligence
- Machine Learning
- Stem Separation
- Audio Processing
- Media
- Developer Platform
- SDKs
apis:
- aid: moises:moises-application-api
  name: Moises Application API
  description: Account/application metadata.
  humanURL: https://music.ai/docs/
  baseURL: https://api.music.ai/v1
  tags:
  - Application
  properties:
  - type: OpenAPI
    url: openapi/moises-application-api-openapi.yml
  - type: Documentation
    url: https://music.ai/docs/
  - type: APIReference
    url: https://music.ai/docs/api/reference/
  - type: GettingStarted
    url: https://music.ai/docs/getting-started/quick-start/
  - type: Authentication
    url: https://music.ai/docs/api/authentication/
- aid: moises:moises-jobs-api
  name: Moises Jobs API
  description: Create, retrieve, list, and delete processing jobs.
  humanURL: https://music.ai/docs/
  baseURL: https://api.music.ai/v1
  tags:
  - Jobs
  properties:
  - type: OpenAPI
    url: openapi/moises-jobs-api-openapi.yml
  - type: Documentation
    url: https://music.ai/docs/
  - type: APIReference
    url: https://music.ai/docs/api/reference/
  - type: GettingStarted
    url: https://music.ai/docs/getting-started/quick-start/
  - type: Authentication
    url: https://music.ai/docs/api/authentication/
- aid: moises:moises-upload-api
  name: Moises Upload API
  description: Temporary file staging for input audio.
  humanURL: https://music.ai/docs/
  baseURL: https://api.music.ai/v1
  tags:
  - Upload
  properties:
  - type: OpenAPI
    url: openapi/moises-upload-api-openapi.yml
  - type: Documentation
    url: https://music.ai/docs/
  - type: APIReference
    url: https://music.ai/docs/api/reference/
  - type: GettingStarted
    url: https://music.ai/docs/getting-started/quick-start/
  - type: Authentication
    url: https://music.ai/docs/api/authentication/
- aid: moises:moises-workflows-api
  name: Moises Workflows API
  description: List the workflows configured in your account.
  humanURL: https://music.ai/docs/
  baseURL: https://api.music.ai/v1
  tags:
  - Workflows
  properties:
  - type: OpenAPI
    url: openapi/moises-workflows-api-openapi.yml
  - type: Documentation
    url: https://music.ai/docs/
  - type: APIReference
    url: https://music.ai/docs/api/reference/
  - type: GettingStarted
    url: https://music.ai/docs/getting-started/quick-start/
  - type: Authentication
    url: https://music.ai/docs/api/authentication/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://moises.ai
- type: DeveloperPortal
  url: https://music.ai/
- type: Documentation
  url: https://music.ai/docs/
- type: APIReference
  url: https://music.ai/docs/api/reference/
- type: GettingStarted
  url: https://music.ai/docs/getting-started/quick-start/
- type: Pricing
  url: https://music.ai/pricing/
- type: SignUp
  url: https://music.ai/dash
- type: Support
  url: https://help.moises.ai/hc/
- type: Blog
  url: https://moises.ai/blog/
- type: GitHubOrganization
  url: https://github.com/moises-ai
- type: OpenAPI
  url: openapi/moises-music-ai-openapi.yml
- type: Authentication
  url: authentication/moises-authentication.yml
- type: Packages
  url: packages/moises-packages.yml
- type: SDKs
  url: packages/moises-packages.yml
- type: CLI
  url: cli/moises-cli.yml
- type: MCPServer
  url: mcp/moises-mcp.yml
- type: LLMsTxt
  url: llms/moises-llms.txt
- type: Overlay
  url: overlays/moises-music-ai-overlay.yaml
- type: Conformance
  url: conformance/moises-conformance.yml
- type: ErrorCatalog
  url: errors/moises-error-codes.yml
- type: Lifecycle
  url: lifecycle/moises-lifecycle.yml
- type: Conventions
  url: conventions/moises-conventions.yml
- type: DataModel
  url: data-model/moises-data-model.yml
- type: AgentSkill
  url: skills/_index.yml
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 15
  pass: local-v1