{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/pancakeswap/main/json-schema/user-profile.json",
  "title": "PancakeSwap User Profile",
  "description": "Schema for a PancakeSwap user profile including leaderboard statistics",
  "type": "object",
  "properties": {
    "address": {
      "type": "string",
      "description": "User's wallet address",
      "pattern": "^0x[a-fA-F0-9]{40}$",
      "example": "0x1234567890abcdef1234567890abcdef12345678"
    },
    "username": {
      "type": "string",
      "description": "User's chosen username",
      "minLength": 3,
      "maxLength": 15,
      "example": "pancake_trader"
    },
    "leaderboard": {
      "type": "object",
      "description": "Leaderboard statistics for the user",
      "properties": {
        "global": {
          "type": "integer",
          "description": "Global rank",
          "example": 42
        },
        "team": {
          "type": "integer",
          "description": "Team rank",
          "example": 5
        },
        "volume": {
          "type": "number",
          "description": "Trading volume in USD",
          "example": 150000.50
        },
        "next_rank": {
          "type": "number",
          "description": "Volume needed to reach next rank in USD",
          "example": 200000.00
        }
      },
      "required": ["global", "team", "volume", "next_rank"]
    },
    "created_at": {
      "type": "string",
      "format": "date-time",
      "description": "Account creation timestamp",
      "example": "2023-01-15T12:00:00Z"
    },
    "updated_at": {
      "type": ["string", "null"],
      "format": "date-time",
      "description": "Last update timestamp",
      "example": null
    }
  },
  "required": ["address", "username", "created_at"]
}