Filter the response to instrument models only.

Bearer authentication header of the form `Bearer <token>`, where `<token>` is your auth token.

Bearer Auth

Query Parameters

Headers

Response

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Access available voice models using the Kits API.

GET: Fetch Voice Models

Explore all that Kits AI has to offer with our API documentation and guides.

Getting Started

Learn how to start using the Kits API with basic setup and authentication.

Creating an API Key

Learn how to quickly get going using the Kits AI Vocal Conversion API.

Quick Start

Retrieve statuses of voice conversion jobs with the Kits API.

GET: Fetch Voice Conversions

Get specific voice conversion jobs by ID with the Kits API.

GET: Fetch a Voice Conversion by ID

Create a job to convert one voice to another with the Kits API.

POST: Create a New Voice Conversion Job

Get specific voice models by ID using the Kits API.

GET: Fetch a Voice Models by ID

Retrieve statuses and results of Text-to-Speech jobs with the Kits API.

GET: Fetch TTS Jobs

Access Text-to-Speech results by job ID using the Kits API.

GET: Fetch a TTS Job by ID

Start a new Text-to-Speech job to convert text to speech with the Kits API.

POST: Create a New TTS Job

Get statuses of vocal separation jobs using the Kits API.

GET: Fetch Vocal Separation Jobs

Get specific vocal separation jobs by ID with the Kits API.

GET: Fetch a Vocal Separation Job by ID

Create a new job to isolate vocals from audio tracks using the Kits API.

POST: Create a New Vocal Separation Job

Get statuses of stem splitter jobs using the Kits API.

GET: Fetch Stem Splitter Jobs

Get specific stem splitter jobs by ID with the Kits API.

GET: Fetch a Stem Splitter Job by ID

Create a new job to split vocals and instruments from audio tracks using the Kits API.

POST: Create a New Stem Splitter Job

Retrieve statuses of voice blender jobs with the Kits API.

GET: Fetch Voice Blender Jobs

Get specific voice blender job by ID using the Kits API.

GET: Fetch a Voice Blender Job by ID

Create a new job to blend multiple voices using the Kits API.

POST: Create a Voice Blender Job

Represents an inference job that has been created through the API.

Inference Job

Represents a vocal separation job that has been created through the API.

Vocal Separation Job

Represents a voice blender job created by the user. These jobs take between 2 and 4 voice models, and blends them given a set of alpha values that represent the percent the output voice model is comprised of each input voice model. Once the job has status "success", the output voice model will be usable just like any other voice model.

Voice Blender Job

Represents a voice model that may be user created or internal to Kits.ai.

Voice Model

All list endpoints will return a paginated response of this form.

Paginated Response

Meta properties on each paginated request.

Pagination Meta

Learn about rate limits for using the Kits API.

Rate Limits

Explore pre-processing effects in the Kits API for better audio processing.

PreProcessingEffects

Explore post-processing effects in the Kits API for better audio processing.

PostProcessingEffects

30-60 minutes of clean and varied audio will result in the highest-quality voice models.

Recording High-Quality Datasets

For a high quality voice clone, compile 30 to 45 total minutes of vocals recorded in a single session.

Content Guidelines

With just a few essential pieces of equipment, you can achieve professional-quality recordings. Here's what you need for a minimalist yet effective vocal recording setup:

Microphones & Audio Interfaces

Avoid background noise, reverberant rooms, and audio bleed from headphones.

Recording Environment

You should be about 2 inches from the microphone for your regular volume and 4-6 inches for louder phrases/belting. Always be closer than 12 inches from your microphone.

Microphone Placement

Set up your project to capture high-quality audio for your voice model.

File Quality Settings

Optimize audio processing with Kits' volume level training guide.

Volume Level

Enhance audio quality with Kits' post-processing training.

Audio Post-Processing

Introducing Kits Earn, a way for vocalists to earn passive income by creating a digital clone of their voice. 

Introduction

Verification requirements for your voice on Kits

Requirements

Instructions for monitoring your earnings and understanding the payment process for your verified verified voice.

Payments

FAQ for all things Kits Earn, from submission to payment.

Frequently Asked Questions

Instructions for connecting your Stripe account to submit your trained voice and earn payouts.

Step 1: Connect your Stripe account

Instructions for creating your voice model.

Step 2: Create your voice

Instructions for submitting your voice for verification.

Step 3: Submit your voice

The Kits team now reviews your voice and gets back to you with an outcome.

Step 4. Voice review

Congratulations! Your submission is now a verified voice on Kits. Here is what happens next.

Introduction

API Endpoints

Types & Limits

GET: Fetch Voice Models

Query Parameters

Headers

Response

Introduction

API Endpoints

Types & Limits

​Query Parameters

​Headers

​Response

Query Parameters

Headers

Response