AI Mastering API

Name: AI Mastering API API
Brand: AI Mastering API
Availability: InStock

★ Only Publicly Available OpenAPI DocumentMediaAudio ProcessingapiKey7 EndpointsREST

For Agents

Upload audio files, create AI mastering jobs, retrieve job status, and download mastered audio.

Quickstart

Get started with AI Mastering API in minutes using your preferred integration method.

# Add to your MCP client config (Claude Desktop, Cursor, Windsurf)
{
  "jentic": {
    "url": "https://api.jentic.com/mcp",
    "auth": "oauth"
  }
}

# Then ask your agent:
"master an audio track with AI"

# → Jentic returns the GET /events tool with parameter schema, agent executes.

Capabilities

What an agent can do with AI Mastering API API.

Upload an audio file via POST /audios so it can be referenced by mastering jobs

Create an AI mastering job for an uploaded audio through POST /masterings

Poll mastering progress with GET /masterings/{id} until the job reports completion

Download the original or mastered audio file via GET /audios/{id}/download

GET STARTED

Start building with AI Mastering API API

Explore with Jentic

View OpenAPI Document

Jentic publishes the only available OpenAPI document for AI Mastering API, keeping it validated and agent-ready.

Jentic publishes the only available OpenAPI specification for AI Mastering API, keeping it validated and agent-ready. AI Mastering is an automated audio mastering service that uses machine learning to master music tracks. The API exposes mastering jobs, audio uploads and downloads, and an account plans listing. The flow is upload an audio file, create a mastering job, and download the resulting mastered audio. Authentication uses an API key.

Use Cases

Patterns agents use AI Mastering API API for, with concrete tasks.

★ Bedroom Producer Mastering Workflow

Independent producers upload mixdowns and receive AI-mastered tracks suitable for streaming. Upload via /audios, create the job via /masterings referencing the uploaded id, poll /masterings/{id} until done, and download via /audios/{id}/download. The full loop runs in minutes per track without a human mastering engineer.

POST a mixdown to /audios, POST a /masterings job referencing the audio id, poll /masterings/{id}, and GET /audios/{id}/download once complete

Batch Mastering for a Catalogue

A label batches dozens of tracks for AI mastering ahead of release. Upload each track to /audios, queue a /masterings job per track, and use GET /masterings to track aggregate progress. The catalogue is delivered as mastered audio without per-track human session time.

Iterate the catalogue, POST each track to /audios and /masterings, then poll /masterings to find finished jobs and download each via /audios/{id}/download

Plan-Aware Self-Service App

A web app exposes AI Mastering to end users with plan-based limits. Read /plans to surface upgrade options, and gate mastering job creation by the user's plan. The /plans endpoint provides the data needed to render pricing and feature comparisons inside the app.

GET /plans, render the available tiers in the app, and only call /masterings if the current user's plan allows another job

Agent-Driven Mastering via Jentic

An AI agent submits a mix for mastering, polls for completion, and notifies the user with the download link. Through Jentic the agent searches for the right operation, the API key is supplied from the vault, and the agent never sees the raw key.

Use Jentic search 'master an audio track', execute /audios upload, /masterings job creation, poll /masterings/{id}, and post the /audios/{id}/download URL to the user

Key Endpoints

7 endpoints — jentic publishes the only available openapi specification for ai mastering api, keeping it validated and agent-ready.

METHOD

PATH

DESCRIPTION

POST

/audios

Upload an audio file

GET

/audios/{id}

Get audio details

GET

/audios/{id}/download

Download an audio file

POST

/masterings

Create a mastering job

GET

/masterings

List mastering jobs

GET

/masterings/{id}

Get a mastering job's status

GET

/plans

List available subscription plans

POST

/audios

Upload an audio file

GET

/audios/{id}

Get audio details

GET

/audios/{id}/download

Download an audio file

POST

/masterings

Create a mastering job

GET

/masterings

List mastering jobs

GET

/masterings/{id}

Why though Jentic?

Three things that make agents converge on Jentic-routed access.

Credential isolation

The AI Mastering API key is stored encrypted in the Jentic vault. Agents call /audios, /masterings, and /plans through Jentic without ever seeing the raw key.

Intent-based discovery

Agents search 'master an audio track' and Jentic returns the AI Mastering /masterings POST operation along with the upstream /audios upload, so the agent can chain the full mastering flow.

Time to first call

Direct integration: 1 day for key handling, multipart upload, and job polling. Through Jentic: under an hour.

Related APIs

Alternatives and complements available in the Jentic catalogue.

Alternative

Replicate API

General-purpose hosted ML model API including audio models

Choose Replicate when you want to compose your own audio pipeline using community models rather than a single mastering service.

Alternative

Hugging Face Inference API

Hosted inference for community audio and music models

Pick Hugging Face when you need a specific audio model and are willing to manage the post-processing pipeline yourself.

Complementary

Cloudmersive API

Media utility API that complements mastering with format conversion and inspection

Use Cloudmersive alongside AI Mastering when you also need to convert audio formats or extract metadata before or after mastering.

FAQs

Specific to using AI Mastering API API through Jentic.

Why is there no official OpenAPI spec for AI Mastering API?

AI Mastering does not publish an OpenAPI specification. Jentic generates and maintains this spec so that AI agents and developers can call the AI Mastering API via structured tooling. It is validated against the live API and kept up to date. Get started at https://app.jentic.com/sign-up.

What authentication does the AI Mastering API use?

An apiKey scheme. The key is sent as a header on every request. Through Jentic the key is held in the vault and never enters the agent's context.

Can I master an audio track end to end via the API?

Yes. POST the audio file to /audios, create a mastering job by POST /masterings referencing the audio id, poll GET /masterings/{id} for completion, then GET /audios/{id}/download for the mastered output.

What are the rate limits for the AI Mastering API?

The spec does not declare explicit rate limits. The /masterings list endpoint accepts a page parameter for paginated retrieval, and you should respect HTTP error codes returned by the server when running batches.

How do I list available plans through Jentic?

Run pip install jentic, search 'list AI Mastering plans', and execute /plans. The response can drive a pricing UI or a programmatic plan-gate. Sign up at https://app.jentic.com/sign-up.

Can I download both the original and mastered audio?

Yes. /audios/{id}/download returns the audio file. Each uploaded audio and each mastering output has its own audio id, so you can retrieve either by id.