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Molin natively supports the Prefixbox JSON feed format. If you already have a Prefixbox JSON product feed, you can connect it directly to Molin without any changes.
Prefixbox supports JSON, XML, and CSV feed formats. Molin currently supports the JSON format only. If you use XML or CSV, please contact us — we can add support for your format.

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Feed format

Molin accepts both the standard Prefixbox format (camelCase keys) and the PascalCase variant used by some implementations. Keys are normalized automatically.

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Example

{
  "Timestamp": "03/19/2026 12:00:00 +01:00",
  "Products": [
    {
      "Identifier": "TV_123456",
      "DisplayText": "Samsung TV 55\" OLED",
      "Url": "https://shop.com/product/tv-123456",
      "Description": "55 inch OLED TV with 4K HDR support",
      "Price": "499990",
      "OldPrice": "599990",
      "ImageUrl": "https://images.shop.com/tv-123456.jpg",
      "Availability": "in stock",
      "Category": "Electronics/TVs",
      "Brand": "Samsung",
      "Discount": "100000",
      "Rating": 4.5,
      "UnitPrice": "499990"
    }
  ]
}
A flat array format (without the Products wrapper) is also supported: 
[
  {
    "identifier": "TV_123456",
    "displayText": "Samsung TV 55\" OLED",
    "url": "https://shop.com/product/tv-123456",
    "price": "499990"
  }
]

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Supported fields

FieldRequiredDescription
identifierYesUnique product identifier
displayTextYesProduct title
urlYesProduct page URL
priceYesCurrent price
descriptionNoProduct description
oldPriceNoOriginal price before discount
imageUrlNoProduct image URL
availabilityNoStock status (e.g. in stock, out of stock)
categoryNoProduct category (use / as separator)
brandNoProduct brand
discountNoDiscount amount
ratingNoProduct rating (numeric)
unitPriceNoPrice per unit
attributesNoCustom attributes object

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Real-time product updates

In addition to the feed, Molin offers a Prefixbox-compatible Product Data API for pushing real-time updates (price changes, stock changes, etc.) without waiting for the next feed sync. See Migrating from Prefixbox for details on how to set this up.

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Authentication

Read our general product feeds guidance for authentication options and troubleshooting.