Examples you can clone and run

iOS — Expression 2

A SwiftUI app with a talking character, rendered on the iPhone or iPad.

Swift · iPhone, iPad

Needs API secret, Xcode 26, an iPhone or iPad

iOS — Essence 2

A photoreal person with idle motion, rendered on the iPhone or iPad.

Swift · iPhone, iPad (iOS 26)

Needs API secret, Xcode 26, a physical iPhone or iPad

Mac — Expression 2

One Swift command-line tool: speech in, lip-synced frames out, on your Mac.

Swift · Mac (Apple silicon)

Needs API secret, Xcode 26

Android — Expression 2 and Essence 2

Two complete Gradle apps that render a talking avatar on the phone.

Kotlin · Android arm64

Needs API secret, a physical arm64 phone

Python quickstart

Open an avatar, play speech through it and watch it talk; conversation.py adds a voice conversation.

Python · Mac, Linux

Needs API secret

Python with LiveKit

A voice agent with a face: rendered on your own machine, or a bitHuman cloud avatar in your LiveKit room.

Python · Mac, Linux, LiveKit

Needs API secret, LiveKit, an OpenAI key

Next.js

A browser front end for an avatar agent in a LiveKit room.

TypeScript · Web

Needs LiveKit and an avatar agent (which needs an API secret)

Gradio web demo

Talk to an avatar in the browser through a Gradio page.

Python · Web (Python)

Needs API secret, an OpenAI key

Java WebSocket

Stream audio to an avatar server and get lip-synced frames back in Java.

Java · A Java client

Needs API secret

REST API (curl and Python)

Scripts for the REST calls: create an agent, make it speak, check your balance.

curl, Python · Any

Needs API secret

CLI recipes

Render a video or run a live avatar from the terminal, with no code.

Shell · Mac, Linux

Needs bithuman login