Lucy

import { createDecartClient, models } from "@decartai/sdk";

const model = models.realtime("lucy-2.1");

// Get user's camera stream with model specifications
const stream = await navigator.mediaDevices.getUserMedia({
  audio: true,
  video: {
    frameRate: model.fps,
    width: model.width,
    height: model.height,
  }
});

// Create a client
const client = createDecartClient({
  apiKey: "your-api-key-here"
});

// Connect and edit the video stream
const realtimeClient = await client.realtime.connect(stream, {
  model,
  mirror: "auto",
  onRemoteStream: (editedStream) => {
    // Display the edited video
    const videoElement = document.querySelector("#video-output");
    videoElement.srcObject = editedStream;
  }
});

// set() replaces the full state — prompt + image atomically
await realtimeClient.set({
  prompt: "A person wearing a superhero costume",
  enhance: true,
  image: "https://example.com/superhero-reference.png",
});

// Prompt-only update
await realtimeClient.set({ prompt: "Add sunglasses to the person" });

// setPrompt() also works as a shorthand
await realtimeClient.setPrompt("Change the person's shirt to red");

// Disconnect when done
realtimeClient.disconnect();