# Moises

**Canonical:** https://apis.io/providers/moises/  
**Website:** https://moises.ai  
**APIs profiled:** 4

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.

## Kin Score — 44.3 / 100 (developing)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 44.3).

| Facet | Score |
|---|---|
| Discoverability | 81.5 |
| Contract Quality | 57.7 |
| Governance | 16.7 |
| Contract Governance | 16.7 |
| Operational Transparency | 2.6 |
| Developer Ergonomics | 73.2 |
| Commercial Clarity | 23.7 |
| Access Clarity | 23.7 |

## Agent readiness — 28.4 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | documented |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (4)

- **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)

- **Moises MCP Server**

## Security (1)

- **Moises Authentication** — apiKey · 1 scheme

## Tags

Company, Music, Audio, Artificial Intelligence, Machine-Learning, Stem Separation, Audio Processing, Media, Developer Platform, SDK

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/moises/). Scores are computed from the provider's own public artifacts under a published rubric.