function main() {
    // https://fx-api.gateio.ws/api/v4/futures/funding_rate?contract=BTC_USD
    // /api/swap/v3/instruments/BTC-USD-SWAP/historical_funding_rate?from=1&limit=2
    
    var gate_io_rateUrl = "https://fx-api.gateio.ws/api/v4/futures/funding_rate?contract=" + _GateIO_CurrencyPair   // BTC_USD 
    var okex_rateUrl = "https://www.okex.me/api/swap/v3/instruments/" + _OKEX_CurrencyPair + "/historical_funding_rate"
    
    while(1) {
        var strGate_io_rate = HttpQuery(gate_io_rateUrl, null, null, "Accept: application/json")
        var strOKEX_rate = HttpQuery(okex_rateUrl)
        // Log("strGate_io_rate:", strGate_io_rate)
        // Log("strOKEX_rate:", strOKEX_rate)
        
        var jsonGate_rate
        var jsonOKEX_rate
        try {
            jsonGate_rate = JSON.parse(strGate_io_rate)
            jsonOKEX_rate = JSON.parse(strOKEX_rate)
        } catch(e) {
            Log(e)
        }
        
        Log("GATE.IO", jsonGate_rate[0])
        Log("OKEX", jsonOKEX_rate[0])
        
        Sleep(500)
    }
}

可以参考这个代码，目前OKX的V3接口停用了，要把请求地址https://www.okex.me/api/swap/v3/instruments换成目前交易所V5接口，可以在OKX的API文档上查询具体的资金费率接口。