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Netwrck > Tools > API Documentation > WAN 2.2 Video Generator

WAN 2.2 Video Generator API

Transform static images into dynamic videos with AI-powered motion using the WAN 2.2 model. Create smooth, high-quality videos from a single image with customizable duration, resolution, and motion parameters. Perfect for social media, presentations, and creative content.

Quick Start

Transform images into videos in seconds

Get Your API Key

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Choose your language:

                import requests

# Create your first AI video from image
response = requests.post(
    "https://netwrck.com/api/wan",
    json={
        "api_key": "YOUR_API_KEY",
        "image_url": "https://netwrckstatic.netwrck.com/static/uploads/aiartstation-art-aesthetic-character-elf-masculine-confident-engaging-wow-3.webp",
        "prompt": "The character moves forward with dramatic lighting and camera movement",
        "num_frames": 81,
        "resolution": "720p"
    }
)

result = response.json()
print(f"Video created: {result['result']['video']['url']}")
print(f"Used prompt: {result['result']['prompt']}")

            

                // Create your first AI video from image
fetch('https://netwrck.com/api/wan', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({
    api_key: 'YOUR_API_KEY',
    image_url: 'https://netwrckstatic.netwrck.com/static/uploads/aiartstation-art-aesthetic-character-elf-masculine-confident-engaging-wow-3.webp',
    prompt: 'The character moves forward with dramatic lighting and camera movement',
    num_frames: 81,
    resolution: '720p'
  })
})
.then(res => res.json())
.then(result => {
  console.log('Video created:', result.result.video.url);
  console.log('Used prompt:', result.result.prompt);
})
.catch(error => console.error('Error:', error));

            

                # Create your first AI video from image
curl -X POST https://netwrck.com/api/wan \
  -H 'Content-Type: application/json' \
  -d '{
    "api_key": "YOUR_API_KEY",
    "image_url": "https://netwrckstatic.netwrck.com/static/uploads/aiartstation-art-aesthetic-character-elf-masculine-confident-engaging-wow-3.webp",
    "prompt": "The character moves forward with dramatic lighting and camera movement",
    "num_frames": 81,
    "resolution": "720p"
  }'

            

Authentication

All API requests require your API key. Sign in to get your API key and see it automatically filled in all code examples.

{
  "api_key": "YOUR_API_KEY"
}

Pricing & Credits

Cost Per Video

$0.30 USD

Flat rate per video

Billing Policy

Success: Credits charged

Failed: No charge

Only pay for successful generations

Typical Costs

All resolutions: $0.30 per video

API Reference

POST /api/wan

Transform static images into dynamic videos with AI-powered motion

Request Format

Send a POST request with a JSON body containing these parameters:

Request Parameters

Parameter	Type	Required	Description
api_key	string	Required	Your API key obtained from your account page
image_url	string	Required	URL of the input image. The image will be resized and center cropped if it doesn't match the aspect ratio
prompt	string	Required	Text prompt to guide video generation. Describe the motion and camera movement you want
num_frames	integer	Optional	Number of frames to generate (81-121). Default: 81
frames_per_second	integer	Optional	Frames per second (4-60). Default: 16
resolution	string	Optional	Video resolution: "480p", "580p", or "720p". Default: "720p"
aspect_ratio	string	Optional	Aspect ratio: "auto", "16:9", "9:16", or "1:1". Default: "auto"
negative_prompt	string	Optional	Negative prompt for video generation. Default: ""
seed	integer	Optional	Random seed for reproducibility. Random if not specified
num_inference_steps	integer	Optional	Number of inference steps (higher = better quality but slower). Default: 27
guidance_scale	float	Optional	Guidance scale (higher = stronger prompt adherence). Default: 3.5
enable_safety_checker	boolean	Optional	Enable content safety checking. Default: true
interpolator_model	string	Optional	Frame interpolation model: "none", "film", or "rife". Default: "film"
num_interpolated_frames	integer	Optional	Number of interpolated frames between each pair (0-4). Default: 1

Complete Code Examples

Language:

                import requests
import json

url = "https://netwrck.com/api/wan"
api_key = "YOUR_API_KEY"  
payload = {
    "api_key": api_key,
    "image_url": "https://netwrckstatic.netwrck.com/static/uploads/aiartstation-art-aesthetic-character-elf-masculine-confident-engaging-wow-3.webp",
    "prompt": "The character moves forward with dramatic lighting",
    "num_frames": 81,
    "resolution": "720p",
    "frames_per_second": 16,
    "aspect_ratio": "16:9"
}

try:
    response = requests.post(url, json=payload, timeout=300)
    response.raise_for_status()
    
    result = response.json()
    print("Video generated successfully!")
    print(f"Video URL: {result['result']['video']['url']}")
    print(f"Seed: {result['result']['seed']}")
    
except requests.exceptions.RequestException as e:
    print(f"Error: {e}")
    if hasattr(e, 'response') and e.response:
        print(f"Response: {e.response.text}")

            

                const url = 'https://netwrck.com/api/wan';
const apiKey = 'YOUR_API_KEY'; 
const payload = {
  api_key: apiKey,
  image_url: 'https://netwrckstatic.netwrck.com/static/uploads/aiartstation-art-aesthetic-character-elf-masculine-confident-engaging-wow-3.webp',
  prompt: 'The scene comes to life with gentle movement',
  num_frames: 81,
  resolution: '720p',
  aspect_ratio: '16:9'
};

fetch(url, {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify(payload)
})
.then(response => {
  if (!response.ok) {
    throw new Error(`HTTP error! Status: ${response.status}`);
  }
  return response.json();
})
.then(data => {
  console.log('Video generated successfully!');
  console.log('Video URL:', data.result.video.url);
  console.log('Seed:', data.result.seed);
})
.catch(error => console.error('Error:', error));

            

                const axios = require('axios');

const url = 'https://netwrck.com/api/wan';
const apiKey = 'YOUR_API_KEY'; 
const payload = {
  api_key: apiKey,
  image_url: 'https://netwrckstatic.netwrck.com/static/uploads/aiartstation-art-aesthetic-character-elf-masculine-confident-engaging-wow-3.webp',
  prompt: 'Camera pans across the landscape revealing stunning details',
  num_frames: 81,
  resolution: '720p',
  aspect_ratio: '16:9'
};

axios.post(url, payload, {
  headers: { 'Content-Type': 'application/json' },
  timeout: 300000 // 5 minutes
})
.then(response => {
  console.log('Video generated successfully!');
  console.log('Video URL:', response.data.result.video.url);
  console.log('Seed:', response.data.result.seed);
})
.catch(error => {
  console.error('Error:', error.response ? error.response.data : error.message);
});

            

                curl -X POST \
  https://netwrck.com/api/wan \
  -H 'Content-Type: application/json' \
  -d '{
    "api_key": "YOUR_API_KEY",
    "image_url": "https://netwrckstatic.netwrck.com/static/uploads/aiartstation-art-aesthetic-character-elf-masculine-confident-engaging-wow-3.webp",
    "prompt": "Slow zoom revealing epic landscape",
    "num_frames": 81,
    "resolution": "720p",
    "aspect_ratio": "16:9"
  }'

            

Response Examples

Success Response (200 OK)

{
  "result": {
    "video": {
      "url": "https://v3.fal.media/files/lion/video_output.mp4"
    },
    "prompt": "The dragon warrior stands still, eyes full of determination. The camera slowly moves closer, highlighting the powerful presence",
    "seed": 123456789
  }
}

Error Responses

401 Unauthorized: Invalid API key.

{ "error": "Invalid API key", "status": 401 }

402 Payment Required: Insufficient credits.

{ "error": "Insufficient credits", "status": 402 }

400 Bad Request: Missing or invalid parameters.

{ "error": "Invalid image URL or prompt", "status": 400 }

500 Internal Server Error: Video generation failed.

{ "error": "Video generation service failed", "status": 500 }

Pro Tips for Better Videos

Motion Prompts

Be specific about movement: "walks forward", "turns head slowly"
Describe camera motion: "zoom in", "pan left", "dolly forward"
Add atmosphere: "dramatic lighting", "misty fog", "particles floating"
Specify pacing: "slow motion", "gentle movement", "dynamic action"

Settings Guide

720p: Best quality, higher cost
81 frames: ~5 seconds at 16fps
16fps: Smooth motion (recommended)
Film interpolation: Better quality

Example Great Prompts

"The character slowly turns their head to look at the camera, soft lighting, cinematic"

"Camera slowly zooms in on the subject's eyes, dramatic lighting, particles floating in the air"

"The warrior raises their sword triumphantly, dynamic motion, epic fantasy scene"

"Gentle breathing animation, peaceful expression, subtle movement, portrait style"

Image Requirements

Use high-quality images (minimum 512x512px)
Clear subjects work best (portraits, characters, objects)
Good contrast and lighting improve results
Images will be automatically cropped to fit aspect ratio