generate-image.js

/**
 * AIGate API — Generate Image (JavaScript / Node.js / browser fetch)
 * Docs: https://aigatecloud.com/docs/
 *
 * Node.js: node examples/generate-image.js
 * Browser: copy the generateImage() function and call it directly
 */

const API_KEY  = process.env.AIGATE_KEY  || 'sk-aigate-YOUR_KEY_HERE';
const BASE_URL = process.env.AIGATE_BASE_URL || 'https://api.aigatecloud.com/v1';

async function generateImage(options = {}) {
  const payload = {
    prompt:       options.prompt       || 'luxury lifestyle, gold, rich aesthetic',
    aspect_ratio: options.aspect_ratio || '9:16',
    use_case:     options.use_case     || 'viral_background',
    style:        options.style        || 'luxury',
  };

  const res = await fetch(`${BASE_URL}/generate/image`, {
    method:  'POST',
    headers: {
      'Authorization': `Bearer ${API_KEY}`,
      'Content-Type':  'application/json',
    },
    body: JSON.stringify(payload),
  });

  const data = await res.json();

  if (!res.ok || !data.ok) {
    const msg = data.error || `HTTP ${res.status}`;
    if (res.status === 401) {
      throw new Error(`${msg}\n→ Register free at https://aigatecloud.com`);
    }
    throw new Error(msg);
  }

  return data;
}

// --- Run ---
generateImage({
  prompt:       'cinematic product shot, minimal white background, premium brand',
  aspect_ratio: '16:9',
  use_case:     'ads_product',
  style:        'cinematic',
})
  .then(result => {
    console.log('✓ Image generated!');
    console.log(`  Source:  ${result.source} (${result.provider})`);
    console.log(`  URL:     ${result.asset.url}`);
    console.log(`  Credits: −${result.credits_charged} (balance: ${result.credits_balance})`);
  })
  .catch(err => {
    console.error('Error:', err.message);
    process.exit(1);
  });