{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/barnbridge/main/json-schema/smart-exposure-tranche.json",
  "title": "SmartExposureTranche",
  "description": "A BarnBridge SMART Exposure eToken tranche for automated token-ratio rebalancing.",
  "type": "object",
  "properties": {
    "poolAddress": {
      "type": "string",
      "pattern": "^0x[0-9a-fA-F]{40}$"
    },
    "eTokenAddress": {
      "type": "string",
      "pattern": "^0x[0-9a-fA-F]{40}$"
    },
    "eTokenSymbol": {
      "type": "string",
      "example": "bb_ET_50WBTC50WETH"
    },
    "sFactorE": {
      "type": "string",
      "description": "Scaling factor for the eToken (decimal string)."
    },
    "targetRatio": {
      "type": "string",
      "description": "Target tokenA/tokenB ratio (decimal string)."
    },
    "tokenARatio": {
      "type": "string",
      "description": "Current tokenA ratio."
    },
    "tokenBRatio": {
      "type": "string",
      "description": "Current tokenB ratio."
    },
    "tokenA": {
      "$ref": "#/$defs/Token"
    },
    "tokenB": {
      "$ref": "#/$defs/Token"
    },
    "rebalancingInterval": {
      "type": "integer",
      "description": "Minimum rebalancing interval in seconds."
    },
    "rebalancingCondition": {
      "type": "string",
      "description": "Condition expression that triggers rebalancing."
    }
  },
  "required": ["eTokenAddress", "eTokenSymbol", "targetRatio", "tokenA", "tokenB"],
  "$defs": {
    "Token": {
      "type": "object",
      "properties": {
        "address": { "type": "string" },
        "symbol": { "type": "string" },
        "decimals": { "type": "integer" }
      }
    }
  }
}