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API DOCUMENTATION

Spatializer API

Integrate professional spatial audio processing into your platform with our REST API. Version 0.0.1

3000+ Instruments
50+ Genres
500+ Music Styles
150+ Video Moods

Getting Started

Base URL

https://api.spatializer.spatial9.ai/api/v0.0.1

Authentication

All API requests require authentication using an API key in the Authorization header:

Authorization: YOUR_API_KEY

API Endpoints

GET/instruments

List all available instruments for spatialization

Response:

Returns instruments data as a JSON array
GET/musics

List all musics created by the authenticated user

Response:

Returns musics data as a JSON array
POST/musics

Creates a music with metadata and spatialization settings

Query Parameters:

formats: string[]

Output formats (comma-separated): "ADM", "iamf", "mp4"

Request Body:

{
  "name": "Sample Music",
  "stereo": "Sample Music.wav",
  "instruments": {
    "1e9d541b-7286-4023-be7b-5f943644842c": ["BASS.wav"],
    "0409683b-3bbd-419c-8db4-579f7cc6b22c": ["DRUMS.wav"],
    "57a7464e-fe2e-41b5-aa78-215ea8fc8785": ["LEAD VOCALS.wav"]
  }
}

API Coming Soon

Our Spatializer API is currently in development. Join the waitlist to get early access when we launch.

Workflow Example

1

Get Available Instruments

Query /instruments to see all instrument types

2

Create Music

POST to /musics with metadata and instrument mappings

3

Submit Audio Files

Submit your audio files for spatial processing

Process & Download

Spatialization begins automatically. Download results in your chosen formats

Ready to Integrate?

Get your API key and start adding professional spatial audio processing to your platform today.

Supported Output Formats

Audio Definition Model (ADM)

Apple Music, Amazon Music, Tidal compatible BWF format

IAMF

Immersive Audio Model and Formats for YouTube and web

Eclipsa Audio

Next-generation spatial audio format