{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://opensea.io/schemas/SwapCostResponse",
  "title": "SwapCostResponse",
  "type": "object",
  "description": "A cost component of the swap",
  "properties": {
    "type": {
      "type": "string",
      "description": "The type of cost",
      "enum": [
        "GAS",
        "PROVIDER",
        "PROTOCOL",
        "SWAP",
        "MARKETPLACE",
        "CREATOR",
        "MEV_PROTECTION"
      ],
      "example": "GAS"
    },
    "usd": {
      "type": "string",
      "description": "Cost amount in USD",
      "example": 0.5
    }
  },
  "required": [
    "type",
    "usd"
  ]
}