Ccxt: Is it possible to Place Multiple Orders Binance

[albatarnik]

Hi

In Binance futures there an endpoint to place multiple orders in one request. Is there a method to do that? I am using Python.

If not exist, what's the best way to add a custom method for it?

[kroitor]

Hi!

Is there a method to do that? I am using Python.

Nope, at this time we don't have a unified method for placing orders in bulk, but will add that asap.

If not exist, what's the best way to add a custom method for it?

In the meantime, you can still use that endpoint in an exchange-specific way using the implicit API methods, as explained in the Manual here: https://github.com/ccxt/ccxt/wiki/Manual#implicit-api-methods. You can call any endpoint this way.

Let us know if that does not answer the question. Feel free to reopen it or just ask further questions if any. Will do our best to unify the "bulk" aspect asap, stay tuned for new announcements and updates.

[albatarnik]

@kroitor Thank you for your fast reply.
Implicit API seems like a great solution for me.
I try it and I am getting this error
AttributeError: 'binance' object has no attribute 'fapiPrivatePostBatchOrders'

I went define_rest_api method to check the code
I print this line
camelcase = api_type + camelcase_method + Exchange.capitalize(camelcase_suffix)

I don't see my method fapiPrivatePostBatchOrders but I find other similar ones like fapiPrivateGetPositionRisk which works for me.

Should I add it somewhere to make it work? it seems the code check my method against the available Binance endpoints, it doesn't find it and then throw an error.

[kroitor]

Should I add it somewhere to make it work?

Nope, sorry, it was introduced not so long ago, so it wasn't available in the previous CCXT versions. However, I've uploaded the necessary definitions now, and if you update to the most recent CCXT version 1.26.42+ – you will see that method there. Pardon for not mentioning this. Let me know if you still have issues after upgrading. Thx for reporting!

[albatarnik]

@kroitor I really appreciate your fast response. I pulled the latest version, and I see batchOrders in binance.py

It was added to get array, I think it should be added to post and delete instead.
I did that and it worked.
Thanks again.

[kroitor]

@albatarnik yes, you're right, i should've paid more attention, fixed it in 1.26.43, the new build will arrive in 15 minutes. Thx again for your involvement!

[albatarnik]

@kroitor

Do you have any idea why I am getting this error ?
{'code': -1130, 'msg': "Data sent for parameter 'batchOrders:[{'symbol': 'BTCUSDT', 'side': 'BUY ', 'positionSide': 'LONG', 'type': 'MARKET', 'quantity': 0.005}]' is not valid."}

params =  {'batchOrders' : 
            [{
                "symbol" : "BTCUSDT",
                "side" : "BUY",
                "positionSide" : "LONG",
                "type" : "MARKET",
                "quantity": float(0.005)
            }]  
    }
    return ccxt.binance(keys).fapiPrivatePostBatchOrders(params)

I use the same exact order parameter for post single order and it works.

 return ccxt.binance(keys).fapiPrivatePostOrder( {
                "symbol" : "BTCUSDT",
                "side" : "BUY",
                "positionSide" : "LONG",
                "type" : "MARKET",
                "quantity": float(0.005)
            })

batchOrder should be a list according to binance docs, am I passing something wrong ?

[kroitor]

@albatarnik i think it has to be JSON-encoded. If you could follow the Manual precisely and use the verbose mode, you can see what exactly is being sent to the exchange and whether or not it matches the format expected by the exchange:

exchange = ccxt.binance(keys)
exchange.verbose = True
params = {
    'batchOrders' : exchange.json([{
        "symbol" : "BTCUSDT",
        "side" : "BUY",
        "positionSide" : "LONG",
        "type" : "MARKET",
        "quantity": float(0.005)
    }])
}
exchange.fapiPrivatePostOrder(params)

Apart from that, the above error may be returned by the exchange if you're missing a required field somewhere, or if the values in those fields don't match the exchange specification. Let me know if that does not help.

[albatarnik]

@kroitor I am sure there is no missing parameter, do you think I need to encode batchOrders to JSON to pass it as a list?

[kroitor]

do you think I need to encode batchOrders to JSON to pass it as a list?

Nope, the params probably have to be urlencoded with array repeat. However, it's hard to tell the exact cause without the verbose output from you. Can you share it?

[albatarnik]

@kroitor

Does that help ?

Request: POST https://testnet.binancefuture.com/fapi/v1/batchOrders {'X-MBX-APIKEY': '', 'Content-Type': 'application/x-www-form
-urlencoded', 'User-Agent': 'python-requests/2.23.0', 'Accept-Encoding': 'gzip, deflate'} timest
amp=1587060926204&recvWindow=5000&batchOrders=%5B%7B%27symbol%27%3A+%27BTCUSDT%27%2C+%27side%27%
3A+%27BUY%27%2C+%27positionSide%27%3A+%27LONG%27%2C+%27type%27%3A+%27MARKET%27%2C+%27quantity%27
%3A+0.005%7D%5D&signature=d389df8d64b7d098fb8d16aa300c2e85b06810e41da3e6049135366c4af9d8f1

Response: POST https://testnet.binancefuture.com/fapi/v1/batchOrders 400 {'Content-Type': 'appli
cation/json', 'Content-Length': '174', 'Connection': 'keep-alive', 'Date': 'Thu, 16 Apr 2020 18:
15:27 GMT', 'Server': 'Tengine', 'X-MBX-USED-WEIGHT-1M': '10', 'x-response-time': '2ms', 'X-Fram
e-Options': 'SAMEORIGIN', 'X-Xss-Protection': '1; mode=block', 'X-Content-Type-Options': 'nosnif
f', 'Referrer-Policy': 'origin-when-cross-origin', 'Strict-Transport-Security': 'max-age=3153600
0; includeSubdomains', 'X-Cache': 'Error from cloudfront', 'Via': '1.1 14eb24c973f72cd7fdce7ebf5
a06b76e.cloudfront.net (CloudFront)', 'X-Amz-Cf-Pop': 'GRU50', 'X-Amz-Cf-Id': '48fMpwrr4pkJJvDBU
L1AJO5W3acqqUv5vH-LiLJcmnaj3IiXQpRyEw=='} {"code":-1130,"msg":"Data sent for parameter 'batchOrders:[{'symbol': 'BTCUSDT', 'side': 'BUY', 'positionSide': 'LONG', 'type': 'MARKET', 'quantity': 0.005}]' is not valid."}

[kroitor]

Actually, yes, from Binance docs it looks like the orders have to be JSON-encoded:

So my previous answer turns out to be correct, and the following should work:

exchange = ccxt.binance(keys)
exchange.verbose = True
params = {
    'batchOrders' : exchange.json([{
        "symbol" : "BTCUSDT",
        "side" : "BUY",
        "positionSide" : "LONG",
        "type" : "MARKET",
        "quantity": float(0.005)
    }])
}
exchange.fapiPrivatePostBatchOrders(params)

Let me know if not.

Pardon for the confusion.

[albatarnik]

Now, I am getting 400 error, the endpoint was correct, the same you commented above!

Request: POST https://testnet.binancefuture.com/fapi/v1/batchOrders {'X-MBX-APIKEY': '', 'Content-Type': 'application/x-www-form
-urlencoded', 'User-Agent': 'python-requests/2.23.0', 'Accept-Encoding': 'gzip, deflate'} timest
amp=1587061424110&recvWindow=5000&batchOrders=%5B%7B%22symbol%22%3A%22BTCUSDT%22%2C%22side%22%3A
%22BUY%22%2C%22positionSide%22%3A%22LONG%22%2C%22type%22%3A%22MARKET%22%2C%22quantity%22%3A0.005
%7D%5D&signature=43d4a60211f775d9c4fd4a52e83775e473d369d2cef1ccba47940e2294367fef

Response: POST https://testnet.binancefuture.com/fapi/v1/batchOrders 200 {'Content-Type': 'appli
cation/json', 'Content-Length': '38', 'Connection': 'keep-alive', 'Date': 'Thu, 16 Apr 2020 18:2
3:44 GMT', 'Server': 'Tengine', 'X-MBX-USED-WEIGHT-1M': '10', 'x-response-time': '2ms', 'X-Frame
-Options': 'SAMEORIGIN', 'X-Xss-Protection': '1; mode=block', 'X-Content-Type-Options': 'nosniff
', 'Referrer-Policy': 'origin-when-cross-origin', 'Strict-Transport-Security': 'max-age=31536000
; includeSubdomains', 'X-Cache': 'Miss from cloudfront', 'Via': '1.1 15a4ef612eb4a403e8f2af31a48
09e22.cloudfront.net (CloudFront)', 'X-Amz-Cf-Pop': 'GRU1-C1', 'X-Amz-Cf-Id': 'McbMj-fDcD694vj0k
cqiIei8gNxs_m0bXMnca2T3iYSEA3CTZ2EJgQ=='} [ {
  "code" : 400,
  "msg" : null
} ]

[kroitor]

@albatarnik to me the above request looks correct, I mean it matches the exchange-specs. I'm not entirely sure if you should specify the positionSide, since it's optional. You might want to send the above verbose output to Binance tech support for comments.

[kroitor]

@albatarnik actually, after looking more carefully into it – the apiKey is empty in the request, which is not normal. You might want to check the contents of keys in your code.

[albatarnik]

@kroitor I just removed, it's actually there. Do you know where can I contact the binance support team ?

[kroitor]

@albatarnik yep, you can find Binance's support form here: https://binance.zendesk.com/hc/en-us/requests/new

[albatarnik]

@kroitor Thanks for the help.

[kroitor]

@albatarnik we will be happy if you report back whether you have a resolution on it or not. Thx for for your involvement!

[albatarnik]

@kroitor

I got a response from binance, it seems like the encoding we are sending isn't correct.

import requests
url = "https://testnet.binancefuture.com/fapi/v1/batchOrders?batchOrders=[%7B%22symbol%22:%22BNBUSDT%22,%22side%22:%22BUY%22,%22type%22:%22MARKET%22,%22quantity%22:%221%22%7D,%7B%22symbol%22:%22BTCUSDT%22,%22side%22:%22BUY%22,%22type%22:%22MARKET%22,%22quantity%22:%221%22%7D]&timestamp=1587121469865&signature=x"

payload = {}
headers = {
  'X-MBX-APIKEY': 'x'
}

response = requests.request("POST", url, headers=headers, data = payload)

print(response.text.encode('utf8'))
===

_Please make sure in the parameter, you have encoded the {, } and "
Please kindly click this link https://dev.binance.vision/t/how-to-place-batch-orders-for-tutures/86 to get more details._

I noticed that we're encoding: [ : to %5B %3A and they are not in their example

http://snpy.in/qPMBHD

[kroitor]

@albatarnik i'll try to add a workaround, this is really a very non-standard format...

[kroitor]

Hi @albatarnik !

I've added the workaround to support the above custom format.
First of, please update to the most recent version of CCXT 1.26.48+.

After that you should be able to place batch orders with Binance as shown in the example below:

• https://github.com/ccxt/ccxt/blob/master/examples/py/binance-batch-orders.py

# -*- coding: utf-8 -*-

import ccxt  # noqa: E402


exchange = ccxt.binance({
    "apiKey": "YOUR_API_KEY",
    "secret": "YOUR_SECRET",
    'enableRateLimit': True,
})


orders = [
    {
        "symbol" : "BTCUSDT",
        "side" : "BUY",
        "positionSide" : "LONG",
        "type" : "MARKET",
        "quantity": float(0.005)
    }
]

orders = [exchange.encode_uri_component(exchange.json(order), safe=",") for order in orders]
response = exchange.fapiPrivatePostBatchOrders({
    'batchOrders': '[' + ','.join(orders) + ']'
})

print(response)

Let me know if you still have issues or difficulties with the above.
Your feedback and involvement is really appreciated! Thx for reporting!

[albatarnik]

It worked, thank you @kroitor . I really appreciate your fast response!

[mickeyahs]

Hi,

I have the same error when trying to post 5 orders using fapiPrivatePostBatchOrders:

exchange = open_exchange_connection(my_api, my_secret)
side = 'BUY'

orders = [
        {'symbol': 'BTCUSDT', 'type': 'LIMIT', 'price': 7000, 'timeInForce': 'GTC', 'side': side, 'reduceOnly': False, 'quantity': 0.001},
        {'symbol': 'BTCUSDT', 'type': 'LIMIT', 'price': 6000, 'timeInForce': 'GTC', 'side': side, 'reduceOnly': False, 'quantity': 0.002},
        {'symbol': 'BTCUSDT', 'type': 'LIMIT', 'price': 5000, 'timeInForce': 'GTC', 'side': side, 'reduceOnly': False, 'quantity': 0.003},
        {'symbol': 'BTCUSDT', 'type': 'LIMIT', 'price': 4000, 'timeInForce': 'GTC', 'side': side, 'reduceOnly': False, 'quantity': 0.004},
        {'symbol': 'BTCUSDT', 'type': 'LIMIT', 'price': 3000, 'timeInForce': 'GTC', 'side': side, 'reduceOnly': False, 'quantity': 0.005}
    ]

    orders = [exchange.encode_uri_component(exchange.json(order), safe=",") for order in orders]

    print(orders)

    response = exchange.fapiPrivatePostBatchOrders({
        'batchOrders': '[' + ','.join(orders) + ']'
    })

    print(response)

And here is what I get:

['%7B%22symbol%22%3A%22BTCUSDT%22,%22type%22%3A%22LIMIT%22,%22price%22%3A7000,%22timeInForce%22%3A%22GTC%22,%22side%22%3A%22BUY%22,%22reduceOnly%22%3Afalse,%22quantity%22%3A0.001%7D', '%7B%22symbol%22%3A%22BTCUSDT%22,%22type%22%3A%22LIMIT%22,%22price%22%3A6000,%22timeInForce%22%3A%22GTC%22,%22side%22%3A%22BUY%22,%22reduceOnly%22%3Afalse,%22quantity%22%3A0.002%7D', '%7B%22symbol%22%3A%22BTCUSDT%22,%22type%22%3A%22LIMIT%22,%22price%22%3A5000,%22timeInForce%22%3A%22GTC%22,%22side%22%3A%22BUY%22,%22reduceOnly%22%3Afalse,%22quantity%22%3A0.003%7D', '%7B%22symbol%22%3A%22BTCUSDT%22,%22type%22%3A%22LIMIT%22,%22price%22%3A4000,%22timeInForce%22%3A%22GTC%22,%22side%22%3A%22BUY%22,%22reduceOnly%22%3Afalse,%22quantity%22%3A0.004%7D', '%7B%22symbol%22%3A%22BTCUSDT%22,%22type%22%3A%22LIMIT%22,%22price%22%3A3000,%22timeInForce%22%3A%22GTC%22,%22side%22%3A%22BUY%22,%22reduceOnly%22%3Afalse,%22quantity%22%3A0.005%7D']
[{'code': 400, 'msg': None}, {'code': 400, 'msg': None}, {'code': 400, 'msg': None}, {'code': 400, 'msg': None}, {'code': 400, 'msg': None}]

Can someone please help?

[kroitor]

@mickeyahs hi! how do you initialize the exchange? what's your version of CCXT ?

[mickeyahs]

hi @kroitor,

def open_exchange_connection(api='', secret=''):
    exchange = ccxt.binance(dict(apiKey=api, secret=secret, timeout=30000, enableRateLimit=True,
                                 urls={
                                     'api': {
                                         'public': 'https://fapi.binance.com/fapi/v1'
                                     }
                                 },
                                 options={
                                     'defaultType': 'future',
                                     'adjustForTimeDifference': True
                                 }
                                 ))
    return exchange

import ccxt
ccxt.__version__
'1.27.1'

[kroitor]

@mickeyahs do you have the same issue with the most recent version 1.33.97?

[mickeyahs]

@kroitor
Yes, just updated to 1.33.97,
same issue

[kroitor]

@mickeyahs

Let's try one order first:

import ccxt
from pprint import pprint


print('CCXT Version:', ccxt.__version__)

exchange = ccxt.binance({
    'apiKey': 'YOUR_API_KEY',
    'secret': 'YOUR_SECRET',
    'enableRateLimit': True,
    'options': {
        'defaultType': 'future',
        'adjustForTimeDifference': True,
    },
})

markets = exchange.load_markets()

exchange.verbose = True  # for debugging purposes

symbol = 'BTC/USDT'
type = 'limit'
side = 'buy'  # or 'sell'
amount = YOUR_AMOUNT_HERE
price = YOUR_PRICE_HERE

order = exchange.create_order(symbol, type, side, amount, price)
pprint(order)

↑ Edit this snippet for your values and run it, then copypaste the verbose request+response output here.

[mickeyahs]

@kroitor, the code above works for me:

CCXT Version: 1.33.97

Request: POST https://fapi.binance.com/fapi/v1/order {'X-MBX-APIKEY': 'XXX', 'Content-Type': 'application/x-www-form-urlencoded', 'User-Agent': 'python-requests/2.23.0', 'Accept-Encoding': 'gzip, deflate'} timestamp=1599212777156&recvWindow=5000&symbol=BTCUSDT&type=LIMIT&side=BUY&quantity=0.001&price=5000&timeInForce=GTC&signature=215be7f38393b1318b92962c2bce503c2c306706e0ca039627f07f1deb41c6eb

Response: POST https://fapi.binance.com/fapi/v1/order 200 {'Content-Type': 'application/json', 'Transfer-Encoding': 'chunked', 'Connection': 'keep-alive', 'Date': 'Fri, 04 Sep 2020 09:46:17 GMT', 'Server': 'Tengine', 'Vary': 'Accept-Encoding', 'X-MBX-USED-WEIGHT-1M': '121', 'X-MBX-ORDER-COUNT-1M': '1', 'x-response-time': '5ms', 'X-Frame-Options': 'SAMEORIGIN', 'X-Xss-Protection': '1; mode=block', 'X-Content-Type-Options': 'nosniff', 'Referrer-Policy': 'origin-when-cross-origin', 'Strict-Transport-Security': 'max-age=31536000; includeSubdomains', 'Content-Encoding': 'gzip', 'X-Cache': 'Miss from cloudfront', 'Via': '1.1 5e71ebbd3e768e1e564c88b3632039d8.cloudfront.net (CloudFront)', 'X-Amz-Cf-Pop': 'WAW50-C1', 'X-Amz-Cf-Id': 'tRmufuxl6BAeCTEPhlBOSz0rwS9v2N5As8AsAyEOmK7Sw7zJ5rhrpw=='} {"orderId":7121690026,"symbol":"BTCUSDT","status":"NEW","clientOrderId":"iNfanfAWwGugmpELqzWOCx","price":"5000","avgPrice":"0.00000","origQty":"0.001","executedQty":"0","cumQty":"0","cumQuote":"0","timeInForce":"GTC","type":"LIMIT","reduceOnly":false,"closePosition":false,"side":"BUY","positionSide":"BOTH","stopPrice":"0","workingType":"CONTRACT_PRICE","priceProtect":"false","origType":"LIMIT","updateTime":1599212777448}
{'amount': 0.001,
 'average': None,
 'clientOrderId': 'iNfanfAWwGugmpELqzWOCx',
 'cost': 0.0,
 'datetime': None,
 'fee': None,
 'filled': 0.0,
 'id': '7121690026',
 'info': {'avgPrice': '0.00000',
          'clientOrderId': 'iNfanfAWwGugmpELqzWOCx',
          'closePosition': False,
          'cumQty': '0',
          'cumQuote': '0',
          'executedQty': '0',
          'orderId': 7121690026,
          'origQty': '0.001',
          'origType': 'LIMIT',
          'positionSide': 'BOTH',
          'price': '5000',
          'priceProtect': 'false',
          'reduceOnly': False,
          'side': 'BUY',
          'status': 'NEW',
          'stopPrice': '0',
          'symbol': 'BTCUSDT',
          'timeInForce': 'GTC',
          'type': 'LIMIT',
          'updateTime': 1599212777448,
          'workingType': 'CONTRACT_PRICE'},
 'lastTradeTimestamp': None,
 'price': 5000.0,
 'remaining': 0.001,
 'side': 'buy',
 'status': 'open',
 'symbol': 'BTC/USDT',
 'timestamp': None,
 'trades': None,
 'type': 'limit'}

Process finished with exit code 0

[mickeyahs]

@kroitor do you experience the same issue?

[kroitor]

@mickeyahs i'll debug it and will get back to you asap.

[mickeyahs]

@kroitor thanks a lot

[mickeyahs]

@kroitor hi,
any news about this issue?

[kroitor]

@mickeyahs i'll do my best to get it resolved as soon as I can, within a few hours, hopefully. Thx for your patience!

[mickeyahs]

@kroitor hi,

did you manage to debug it?

[kroitor]

@mickeyahs working on it rn

[kroitor]

@mickeyahs ok, please, try this snippet now:

import ccxt
from pprint import pprint


print('CCXT Version:', ccxt.__version__)

exchange = ccxt.binance({
    "apiKey": 'YOUR_API_KEY',
    "secret": 'YOUR_SECRET',
    'enableRateLimit': True,
    'options': {
        'defaultType': 'future',
        'adjustForTimeDifference': True,
    },
})

markets = exchange.load_markets()

balance = exchange.fetch_balance()
pprint(balance)

symbol = 'BTC/USDT'
type = 'limit'
side = 'buy'  # or 'sell'
amount = 0.01
price = 5000

market = exchange.market(symbol)

orders = [
    {
        'symbol': market['id'],
        'side': side.upper(),
        'type': type.upper(),
        'quantity': exchange.amount_to_precision(symbol, amount),
        'price': exchange.price_to_precision(symbol, price),
        'timeInForce': 'GTC',
    }
]

orders = [exchange.encode_uri_component(exchange.json(order), safe=",") for order in orders]

exchange.verbose = True  # for debugging purposes

response = exchange.fapiPrivatePostBatchOrders({
    'batchOrders': '[' + ','.join(orders) + ']'
})

pprint(response)

↑ Please, edit for your values (keys, price, amount, etc) and paste your verbose output here.

[mickeyahs]

Looks like it worked:

Request: POST https://fapi.binance.com/fapi/v1/batchOrders {'X-MBX-APIKEY': 'XXX', 'Content-Type': 'application/x-www-form-urlencoded', 'User-Agent': 'python-requests/2.23.0', 'Accept-Encoding': 'gzip, deflate'} timestamp=1599920654294&recvWindow=5000&batchOrders=[%7B%22symbol%22%3A%22BTCUSDT%22,%22side%22%3A%22BUY%22,%22type%22%3A%22LIMIT%22,%22quantity%22%3A%220.01%22,%22price%22%3A%225000%22,%22timeInForce%22%3A%22GTC%22%7D]&signature=1a8dd99abc5e5b8ffa79b77fafb260d3370df0eacc0fe722e8ebab9f7d4b74c8

Response: POST https://fapi.binance.com/fapi/v1/batchOrders 200 {'Content-Type': 'application/json', 'Transfer-Encoding': 'chunked', 'Connection': 'keep-alive', 'Date': 'Sat, 12 Sep 2020 14:24:14 GMT', 'Server': 'Tengine', 'Vary': 'Accept-Encoding', 'X-MBX-USED-WEIGHT-1M': '50', 'X-MBX-ORDER-COUNT-1M': '1', 'x-response-time': '5ms', 'X-Frame-Options': 'SAMEORIGIN', 'X-Xss-Protection': '1; mode=block', 'X-Content-Type-Options': 'nosniff', 'Referrer-Policy': 'origin-when-cross-origin', 'Strict-Transport-Security': 'max-age=31536000; includeSubdomains', 'Content-Encoding': 'gzip', 'X-Cache': 'Miss from cloudfront', 'Via': '1.1 f62050e21268ac5026b6ccb68a1f0a2b.cloudfront.net (CloudFront)', 'X-Amz-Cf-Pop': 'WAW50-C1', 'X-Amz-Cf-Id': 'TrgNODlG0CifD9SYndFkGCde3i4ODTzkQytXcbh6WSV_wKlTC7veJw=='} [ {
  "orderId" : 7383208635,
  "symbol" : "BTCUSDT",
  "status" : "NEW",
  "clientOrderId" : "DNSB5JCFI6gvt8CoRPvqWa0",
  "price" : "5000",
  "avgPrice" : "0.00000",
  "origQty" : "0.010",
  "executedQty" : "0",
  "cumQty" : "0",
  "cumQuote" : "0",
  "timeInForce" : "GTC",
  "type" : "LIMIT",
  "reduceOnly" : false,
  "closePosition" : false,
  "side" : "BUY",
  "positionSide" : "BOTH",
  "stopPrice" : "0",
  "workingType" : "CONTRACT_PRICE",
  "priceProtect" : "false",
  "origType" : "LIMIT",
  "updateTime" : 1599920654604
} ]
[{'avgPrice': '0.00000',
  'clientOrderId': 'DNSB5JCFI6gvt8CoRPvqWa0',
  'closePosition': False,
  'cumQty': '0',
  'cumQuote': '0',
  'executedQty': '0',
  'orderId': 7383208635,
  'origQty': '0.010',
  'origType': 'LIMIT',
  'positionSide': 'BOTH',
  'price': '5000',
  'priceProtect': 'false',
  'reduceOnly': False,
  'side': 'BUY',
  'status': 'NEW',
  'stopPrice': '0',
  'symbol': 'BTCUSDT',
  'timeInForce': 'GTC',
  'type': 'LIMIT',
  'updateTime': 1599920654604,
  'workingType': 'CONTRACT_PRICE'}]

Process finished with exit code 0

[kroitor]

@mickeyahs alright, so, from there you just add up to 5 orders to the array in the same manner. Looks like Binance now requires a more strict format of params. Make sure to cancel the temporary debugging orders ) Let me know if you have further questions or difficulties.

[mickeyahs]

yes, it works fine with 5. thanks a lot for investigation and help!
have a nice weekend 👍