How to Build a Ai Picture Generator

// Stylized picture generation with Stability AI SDXL
  async function generatePicture(prompt, style = 'digital-art') {
  const stylePresets = {
    'digital-art': 'digital painting, artstation trending, highly detailed',
    'watercolor': 'watercolor illustration, soft edges, paper texture',
    'pixel-art': 'pixel art, 16-bit, retro game style',
    'anime': 'anime style, cel shaded, vibrant colors',
    'vector': 'flat vector illustration, clean lines, minimal'
  };

  const response = await fetch('https://api.stability.ai/v2beta/stable-image/generate/sd3', {
    method: 'POST',
    headers: {
      'Authorization': `Bearer ${process.env.STABILITY_API_KEY}`,
      'Content-Type': 'application/json'
    },
    body: JSON.stringify({
      prompt: `${prompt}, ${stylePresets[style]}`,
      negative_prompt: 'blurry, low quality, watermark, text',
      aspect_ratio: '1:1',
      output_format: 'png'
    })
  });

  return response.json();
  }