HyperHinge — Config

Config

Channels define marketplace rules (Amazon, Walmart, …); variants define image treatments (hero, lifestyle, branded). The API composes both into every generation prompt. Saved per tenant; the App page and /api/v1/delta/generate read it live.

{
  "brand": {
    "name": "Delta Dog Food",
    "primaryColor": "#e05c2a",
    "logoAsset": "logo.png"
  },
  "channels": [
    {
      "id": "amazon",
      "label": "Amazon",
      "aspectRatio": "1:1",
      "requirements": "Amazon listing image: product centered on a pure white (RGB 255,255,255) background, product fills ~85% of the frame, no borders, watermarks, or overlaid text on the main image."
    },
    {
      "id": "walmart",
      "label": "Walmart",
      "aspectRatio": "1:1",
      "requirements": "Walmart listing image: product on a clean white or very light neutral background, professionally lit, no props that could be mistaken for included accessories, no text overlays."
    },
    {
      "id": "chewy",
      "label": "Chewy",
      "aspectRatio": "1:1",
      "requirements": "Chewy listing image: pet product on a white background, crisp and bright, packaging label legible, no lifestyle props in the main image."
    }
  ],
  "variants": [
    {
      "id": "hero",
      "label": "Hero shot",
      "usesLogo": false,
      "prompt": "Create the main hero listing image: the product alone, crisp studio lighting, soft realistic shadow, color-accurate packaging."
    },
    {
      "id": "lifestyle",
      "label": "Lifestyle",
      "usesLogo": false,
      "prompt": "Create a lifestyle image: a happy healthy dog beside the product in a bright modern kitchen or backyard setting."
    },
    {
      "id": "branded",
      "label": "Branded card",
      "usesLogo": true,
      "prompt": "Create a branded product card: the product on a subtle brand-colored backdrop with the supplied logo placed small and tasteful in a corner."
    }
  ],
  "concurrency": 8
}