API

The market, machine-readable.

Everything Aureum shows buyers - live dealer prices, real dealer spreads, historical series - served as clean JSON.

What it serves

Live offers per product and market, cheapest first, with stock state

Sell/buy spreads per dealer, computed consistently across markets and currencies

Historical price and spread series per product, dealer, and market

One response, honestly

GET /v1/countries/DE/products/krugerrand-1oz/prices
Authorization: Bearer <your-api-key>

{
  "data": [
    {
      "captured_at": "2026-07-28T10:32:04Z",
      "country": "DE",
      "currency": "EUR",
      "retailer_code": "example-dealer.de",
      "public_id": "krugerrand-1oz",
      "series_id": "krugerrand",
      "sell_price": 3897.40,
      "buy_price": 3750.50,
      "spread": 146.90,
      "spread_percentage": 3.77,
      "status": "in_stock",
      "num_offers": 1
    }
  ],
  "next_cursor": null,
  "count": 1
}

Access

Early access: keyed, fair-use rate limits, no self-serve signup yet - tell us what you're building and we'll set you up. Pricing lands with the first partners.

Request a key