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Push Binance deal order to WeChat

Push Binance transaction information to WeChat through the websocket protocol, which can be used as an exercise for the wss protocol. The specific principle is to update the listenKey every 30 minutes and then…

JavaScriptTools & templates
Author
小草
Complexity
Starter · 21 lines
Parameters
1
Jump to codeView in vaultOriginal on FMZ

Push Binance transaction information to WeChat through the websocket protocol, which can be used as an exercise for the wss protocol. The specific principle is to update the listenKey every 30 minutes and then subscribe to the account.datastream.

Parameters

NameDefaultWhat it controls
APIKEYyour binance API Key

Source JavaScript

function main() {
    var listenKey = JSON.parse(HttpQuery('https://api.binance.com/api/v1/userDataStream','',null,'X-MBX-APIKEY:'+APIKEY)).listenKey;
    HttpQuery('https://api.binance.com/api/v1/userDataStream', {method:'DELETE',data:'listenKey='+listenKey}, null,'X-MBX-APIKEY:'+ APIKEY);
    listenKey = JSON.parse(HttpQuery('https://api.binance.com/api/v1/userDataStream','',null,'X-MBX-APIKEY:'+ APIKEY)).listenKey;
    var datastream = Dial("wss://stream.binance.com:9443/ws/"+listenKey, 100);
    var update_listenKey_time =  Date.now()/1000;
    while (true){
        if (Date.now()/1000 - update_listenKey_time > 1800){
            update_listenKey_time = Date.now()/1000;
            HttpQuery('https://api.binance.com/api/v1/userDataStream', {method:'PUT',data:'listenKey='+listenKey}, null,'X-MBX-APIKEY:'+ APIKEY);
            Log('keep listenKey alive');
        }
        var data = datastream.read();
        if(data){
            data = JSON.parse(data);
            if(data.e == 'executionReport' && data.x == 'TRADE'){
                Log(data.S, data.s,  'amount is ', data.l, 'at price:', data.p, '@');
            }
        }
    }
}

Published by 小草 on the FMZ strategy square · last modified 2019-07-03. Collected in the Quant Trading Vault. Unvalidated research: re-test with your own data and costs before trusting it.

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