curl --location --request GET 'https://api-broker.kucoin.com/api/v1/broker/nd/mark-up?subUids=200674083,200675142'{
"msg": "string",
"code": "string",
"data": {
"items": [
{
"uid": 0,
"updatedAt": 0,
"spotMakerMarkUp": "string",
"spotTakerMarkUp": "string",
"futuresMakerMarkUp": "string",
"futuresTakerMarkUp": "string"
}
],
"defaultMarkUp": {
"updatedAt": 0,
"spotMakerMarkUp": "string",
"spotTakerMarkUp": "string",
"futuresMakerMarkUp": "string",
"futuresTakerMarkUp": "string"
}
}
}