Hello. Please take a look at result of 2 api requests:
Result:
> array:3 [
0 => array:15 [
"symbol" => "ETHUSDT"
"id" => 166890649
"orderId" => 4554858025
"side" => "BUY"
"price" => "580.19"
"qty" => "1.315"
"realizedPnl" => "0"
"marginAsset" => null
"quoteQty" => "762.94985"
"commission" => "0.30517994" <<<<<<<<<<<<<<<<<<< **last digit 4**
"commissionAsset" => "USDT"
"time" => 1606723511391
"positionSide" => "BOTH"
"maker" => false
"buyer" => true
]
1 => array:15 [
"symbol" => "ETHUSDT"
"id" => 166902646
"orderId" => 4555028323
"side" => "BUY"
"price" => "573.94"
"qty" => "1.326"
"realizedPnl" => "0"
"marginAsset" => null
"quoteQty" => "761.04444"
"commission" => "0.30441777" <<<<<<<<<<<<<<<<<<<<< **last digit 7**
"commissionAsset" => "USDT"
"time" => 1606723766639
"positionSide" => "BOTH"
"maker" => false
"buyer" => true
]
2 => array:15 [
"symbol" => "ETHUSDT"
"id" => 166954406
"orderId" => 4556230749
"side" => "SELL"
"price" => "574.60"
"qty" => "2.641"
"realizedPnl" => "-6.47568999"
"marginAsset" => null
"quoteQty" => "1517.51860"
"commission" => "0.60700743"
"commissionAsset" => "USDT"
"time" => 1606727346019
"positionSide" => "BOTH"
"maker" => false
"buyer" => false
]
]
Now lets have a look to “income” endpoint:
https://fapi.binance.com/fapi/v1/income?limit=1000&startTime=1606694400000×tamp=1606729983093&signature=
Result:
> array:4 [
0 => array:8 [
"symbol" => "ETHUSDT"
"incomeType" => "COMMISSION"
"income" => "-0.30517993" <<<<<<<<<<< **LAST DIGIT 3**
"asset" => "USDT"
"time" => 1606723511000
"info" => "166890649"
"tranId" => 90061166890649
"tradeId" => "166890649" <<<<<<<<<<< **SAME TRADE ID**
]
1 => array:8 [
"symbol" => "ETHUSDT"
"incomeType" => "COMMISSION"
"income" => "-0.30441776" <<<<<<<<<<<<<<< **LAST DIGIT 6**
"asset" => "USDT"
"time" => 1606723766000
"info" => "166902646"
"tranId" => 90061166902646
"tradeId" => "166902646"
]
2 => array:8 [
"symbol" => "ETHUSDT"
"incomeType" => "REALIZED_PNL"
"income" => "-6.47568999" <<<<<<<<<<<<< NO PROBLEMS HERE
"asset" => "USDT"
"time" => 1606727346000
"info" => "166954406"
"tranId" => 90060166954406
"tradeId" => "166954406"
]
3 => array:8 [
"symbol" => "ETHUSDT"
"incomeType" => "COMMISSION"
"income" => "-0.60700743" <<<<<<<<<< NO PROBLEMS HERE
"asset" => "USDT"
"time" => 1606727346000
"info" => "166954406"
"tranId" => 90060166954406
"tradeId" => "166954406"
]
]
You may think its not a big deal, but after 40.000 orders balance difference is huge!
What to do? I already downloaded all orders from userTrades endpoint and dont want to download for every customer 40000 rows again.