Kling Avatar

Kling · Video · Image → Video

Lip-synced talking head from a portrait and speech audio.

Model ID: kling-avatarWorkflow: kling-avatar

Image + AudioTalking Head

Install the SDK

The SDK targets Node 20+ and ships with TypeScript types.

npm

npm install @picsart/ai-sdk

Authenticate

Create a client once with your API key — it's sent as a bearer token on every request.

TypeScript

import { createClient } from '@picsart/ai-sdk';

const ai = createClient({
  apiKey: process.env.PICSART_API_KEY, // sent as: Authorization: Bearer <key>
  apiUrl: 'https://api.picsart.com',
});

Run the model

Call the model with its parameters. This example uses the required ones.

TypeScript

import { createClient } from '@picsart/ai-sdk';

const ai = createClient({
  apiKey: process.env.PICSART_API_KEY,
  apiUrl: 'https://api.picsart.com',
});

const result = await ai.generate('kling-avatar', {
  prompt: "A serene mountain lake at golden hour, ultra detailed",
  imageUrls: [
    "https://cdn.example.com/input.jpg"
  ],
  audioUrl: "https://cdn.example.com/input.mp3"
});

console.log(result.url); // video URL

Parameters

5 parameters. Required ones must be supplied; the rest fall back to their defaults.

Parameter	Type	Required	Default	Details
`prompt` Prompt	`text`	no	`—`	max 2500 chars
`renderingSpeed`	`enum`	no	`std`	std, pro
`imageUrls` Face Portrait	`file (image[])`	yes	`—`	—
`audioUrl` Speech Audio	`file (audio)`	yes	`—`	—
`audioId` TTS Audio ID	`text`	no	`—`	e.g. "audio_id from Kling TTS API"

Output

generate() resolves once the job completes. A video URL.

Result

{
  "url": "https://cdn.picsart.com/…/result",
  "results": [
    { "url": "https://cdn.picsart.com/…/result" }
  ],
  "model": "kling-avatar"
}