{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://opensea.io/schemas/PricingCurrencies",
  "title": "PricingCurrencies",
  "type": "object",
  "properties": {
    "listing_currency": {
      "$ref": "#/components/schemas/PaymentToken"
    },
    "offer_currency": {
      "$ref": "#/components/schemas/PaymentToken"
    }
  },
  "required": [
    "listing_currency",
    "offer_currency"
  ]
}