curl --request POST \
  --url https://api.hotstuff.trade/info \
  --header 'Content-Type: application/json' \
  --data '{
    "method": "fills",
    "params": {
        "user": "0xxxx"
    }
}'

{
    "data": [
        {
            "instrument_id": 1,
            "instrument": "BTC-PERP",
            "account": "0x42C183edba036906447372a7c81Eb89D0B9f2175",
            "order_id": 153907712,
            "cloid": "c5aaf950-5fa5-4c02-86e6-93138eb6bc2b",
            "trade_id": 4992149484947072082,
            "side": "b",
            "position_side": "BOTH",
            "direction": "openLong",
            "price": "76731",
            "size": "0.00141",
            "closed_pnl": "0.002163",
            "start_size": "0.00141",
            "start_price": "76750",
            "fee": "-0.002163",
            "broker_fee": "0",
            "fee_token_id": 1,
            "crossed": false,
            "tx_hash": "0x5063c6a58dd16a292307c5ea82d2ee1763b4118cb15ad569d967942074129b27",
            "fill_type": 2,
            "notional_value": "108.19071",
            "block_timestamp": "2026-02-03T17:14:20.046Z"
        }
    ],
    "page": 1,
    "limit": 100,
    "total_count": 284,
    "total_pages": 3,
    "has_next": true,
    "has_prev": false
}