Stable Diffusion API

import fetch from 'node-fetch';
import fs from 'fs';

async function generateImage() {
  const response = await fetch(
    'https://api.stability.ai/v2beta/stable-image/generate/sd3',
    {
      method: 'POST',
      headers: {
        'Authorization': `Bearer ${process.env.STABILITY_API_KEY}`,
        'Accept': 'image/*',
      },
      body: (() => {
        const formData = new FormData();
        formData.append('prompt', 'A beautiful sunset over mountains, photorealistic');
        formData.append('model', 'sd3.5-large');
        formData.append('output_format', 'png');
        return formData;
      })(),
    }
  );

  if (response.ok) {
    const buffer = await response.arrayBuffer();
    fs.writeFileSync('output.png', Buffer.from(buffer));
    console.log('Image saved as output.png');
  }
}

generateImage();