Website Screenshot API
Free Developer API

const response = await fetch('https://api.toolcenter.dev/v1/screenshot', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_API_KEY',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    url: 'https://example.com',
    width: 1920,
    height: 1080,
    format: 'png',
    fullPage: true,
    darkMode: false
  })
});

const buffer = await response.arrayBuffer();

import requests

response = requests.post('https://api.toolcenter.dev/v1/screenshot', 
  headers={'Authorization': 'Bearer YOUR_API_KEY'},
  json={
    'url': 'https://example.com',
    'width': 1920,
    'height': 1080,
    'format': 'png',
    'fullPage': True,
    'darkMode': False
  })

with open('screenshot.png', 'wb') as f:
    f.write(response.content)

<?phplt;?php
$response = Http::withToken('YOUR_API_KEY')
    ->post('https://api.toolcenter.dev/v1/screenshot', [
        'url' => 'https://example.com',
        'width' => 1920,
        'height' => 1080,
        'format' => 'png',
        'fullPage' => true,
        'darkMode' => false
    ]);

file_put_contents('screenshot.png', $response->body());