{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api-evangelist.com/schemas/binance/account.json",
  "title": "Binance Account",
  "description": "Represents a Binance user account with balances, permissions, and commission rates.",
  "type": "object",
  "properties": {
    "makerCommission": {
      "type": "integer",
      "description": "Maker commission rate in basis points."
    },
    "takerCommission": {
      "type": "integer",
      "description": "Taker commission rate in basis points."
    },
    "buyerCommission": {
      "type": "integer",
      "description": "Buyer commission rate in basis points."
    },
    "sellerCommission": {
      "type": "integer",
      "description": "Seller commission rate in basis points."
    },
    "commissionRates": {
      "type": "object",
      "description": "Detailed commission rate structure.",
      "properties": {
        "maker": {
          "type": "string",
          "description": "Maker rate as decimal string."
        },
        "taker": {
          "type": "string",
          "description": "Taker rate as decimal string."
        },
        "buyer": {
          "type": "string",
          "description": "Buyer rate as decimal string."
        },
        "seller": {
          "type": "string",
          "description": "Seller rate as decimal string."
        }
      }
    },
    "canTrade": {
      "type": "boolean",
      "description": "Whether the account has trading permission."
    },
    "canWithdraw": {
      "type": "boolean",
      "description": "Whether the account has withdrawal permission."
    },
    "canDeposit": {
      "type": "boolean",
      "description": "Whether the account has deposit permission."
    },
    "brokered": {
      "type": "boolean",
      "description": "Whether this is a brokered account."
    },
    "requireSelfTradePrevention": {
      "type": "boolean",
      "description": "Whether self-trade prevention is required."
    },
    "preventSor": {
      "type": "boolean",
      "description": "Whether Smart Order Routing is prevented."
    },
    "updateTime": {
      "type": "integer",
      "format": "int64",
      "description": "Last account update time in milliseconds since epoch."
    },
    "accountType": {
      "type": "string",
      "description": "Account type identifier.",
      "enum": ["SPOT", "MARGIN", "FUTURES"]
    },
    "balances": {
      "type": "array",
      "description": "List of asset balances in the account.",
      "items": {
        "$ref": "#/$defs/Balance"
      }
    },
    "permissions": {
      "type": "array",
      "description": "Account permission types.",
      "items": {
        "type": "string"
      }
    },
    "uid": {
      "type": "integer",
      "format": "int64",
      "description": "Unique user identifier."
    }
  },
  "$defs": {
    "Balance": {
      "type": "object",
      "description": "Asset balance within an account.",
      "required": ["asset", "free", "locked"],
      "properties": {
        "asset": {
          "type": "string",
          "description": "Asset symbol, e.g. BTC, USDT.",
          "pattern": "^[A-Z0-9]+$"
        },
        "free": {
          "type": "string",
          "description": "Available balance for trading and withdrawal.",
          "pattern": "^\\d+\\.?\\d*$"
        },
        "locked": {
          "type": "string",
          "description": "Balance locked in open orders or pending operations.",
          "pattern": "^\\d+\\.?\\d*$"
        }
      }
    }
  }
}