fetch('https://api.imagegpt.online/generate/text-image', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
    'x-api-key': 'YOUR_API_KEY'
  },
  body: JSON.stringify({
  "prompt": "Photorealistic portrait of the same person (keep his real face unchanged). A man with medium curly brown hair, light skin, and soft features sits relaxed, forearms on a light blue table, holding a small white puppy with a red collar. He wears a cozy color-block knitted sweater (beige, tan, light blue, black) with ribbed neck and cuffs, a silver watch, and a turquoise-beaded bracelet. Soft diffused lighting, smooth steel-blue background, slightly elevated front angle warm, intimate, digital photo",
  "width": 512,
  "height": 512,
  "model": "FLUX-SCHNELL",
  "outputType": "binary",
  "outputFormat": "png"
})
})
  .then(response => response.blob())
  .then(blob => {
    const imageUrl = URL.createObjectURL(blob);
    console.log('Image URL:', imageUrl);
    // Display in img tag: document.getElementById('myImg').src = imageUrl;
  })
  .catch(error => console.error('Error:', error));