Agent-ready
photo printing API.

const res = await fetch('https://api.printkit.dev/cart/add', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({
    sku: 'metal-print-8x10',
    source: 'my-app',
    projectData: {
      photos: ['https://example.com/photo.jpg']
    }
  })
});

const { redirectUrl } = await res.json();
window.location.href = redirectUrl;

const res = await fetch('https://api.printkit.dev/cart/add', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({
    sku: 'gallery-frame-16x20-black',
    quantity: 1,
    source: 'my-app',
    projectData: {
      photos: [
        'https://cdn.example.com/uploads/photo.jpg'
      ],
      metadata: {
        editorVersion: '2.1',
        cropApplied: true
      }
    },
    properties: {
      '_cover_preview_url': 'https://cdn.example.com/thumb.jpg',
      'Project Name': 'Living Room Gallery'
    }
  })
});

const data = await res.json();

if (!res.ok) {
  console.error('Failed:', data.error);
  return;
}

// Customer goes to checkout
window.location.href = data.redirectUrl;