{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/kraken/refs/heads/main/json-schema/kraken-trade-schema.json",
  "title": "Trade",
  "description": "Trade schema from Kraken Spot WebSocket API v2",
  "type": "object",
  "properties": {
    "symbol": {
      "type": "string",
      "example": "PI_XBTUSD"
    },
    "side": {
      "type": "string",
      "enum": [
        "buy",
        "sell"
      ],
      "description": "Taker order direction.",
      "example": "buy"
    },
    "qty": {
      "type": "number",
      "format": "double",
      "example": 0.01
    },
    "price": {
      "type": "number",
      "format": "double",
      "example": "0.01"
    },
    "ord_type": {
      "type": "string",
      "enum": [
        "limit",
        "market"
      ],
      "description": "Taker order type.",
      "example": "limit"
    },
    "trade_id": {
      "type": "integer",
      "format": "int64",
      "description": "Sequence number unique per trading book.",
      "example": "OQCLML-BW3P3-BUCMWZ"
    },
    "timestamp": {
      "type": "string",
      "format": "date-time",
      "example": "2026-05-30T00:00:00Z"
    }
  }
}