def order_cancel(order_id=None):
timestamp = my_functions.get_current_timestamp()
params = {
'order_id': order_id,
'timestamp': timestamp,
}
params_string = my_functions.generate_params_string(params)
sign = my_functions.generate_hmac_sha256_hex(global_constant.secret_key,
params_string)
url = '{}/open-api/order/cancel'.format(global_constant.server_base_url)
params['api_key'] = global_constant.api_key
params['sign'] = sign
try:
r = requests.post(url=url, params=params)
formatted_string = r.text.replace("'", '"')
rows = json.loads(formatted_string)
return rows
# return json.dumps(rows)
except:
return {'ret_msg': 'error'}
def predicted_funding_rate_fee(symbol=None):
timestamp = my_functions.get_current_timestamp()
params = {
'symbol': symbol,
'timestamp': timestamp,
}
params_string = my_functions.generate_params_string(params)
sign = my_functions.generate_hmac_sha256_hex(global_constant.secret_key,
params_string)
url = '{}/open-api/funding/predicted-funding'.format(
global_constant.server_base_url)
params['api_key'] = global_constant.api_key
params['sign'] = sign
try:
r = requests.get(url=url, params=params)
formatted_string = r.text.replace("'", '"')
rows = json.loads(formatted_string)
return rows
# return json.dumps(rows)
except:
return {'ret_msg': 'error'}
def position_change(margin=None, symbol=None):
timestamp = my_functions.get_current_timestamp()
params = {
'margin': margin,
'symbol': symbol,
'timestamp': timestamp,
}
params_string = my_functions.generate_params_string(params)
sign = my_functions.generate_hmac_sha256_hex(global_constant.secret_key,
params_string)
url = '{}/position/change-position-margin'.format(
global_constant.server_base_url)
params['api_key'] = global_constant.api_key
params['sign'] = sign
try:
r = requests.post(url=url, params=params)
formatted_string = r.text.replace("'", '"')
rows = json.loads(formatted_string)
return rows
# return json.dumps(rows)
except:
return {'ret_msg': 'error'}
def on_ws_open(ws):
my_functions.eprint("### opened ###")
expires = my_functions.get_current_timestamp()
signature_param = 'GET/realtime{}'.format(expires)
signature = my_functions.generate_hmac_sha256_hex(
global_constant.secret_key, signature_param)
params = {
'op': 'auth',
'args': [global_constant.api_key, expires, signature]
}
ws_query = json.dumps(params)
ws.send(ws_query)
# ws.send('{"op":"subscribe","args":["position"]}')
ws.send('{"op": "subscribe", "args": ["orderBook25.BTCUSD"]}')
def stop_order_create(base_price=None,
order_link_id=None,
order_type=None,
price=None,
qty=None,
side=None,
symbol=None,
stop_px=None,
time_in_force=None):
timestamp = my_functions.get_current_timestamp()
params = {
'base_price': base_price,
'order_link_id': order_link_id,
'order_type': order_type,
'price': price,
'qty': qty,
'side': side,
'stop_px': stop_px,
'symbol': symbol,
'time_in_force': time_in_force,
'timestamp': timestamp,
}
params_string = my_functions.generate_params_string(params)
sign = my_functions.generate_hmac_sha256_hex(global_constant.secret_key,
params_string)
url = '{}/open-api/stop-order/create'.format(
global_constant.server_base_url)
params['api_key'] = global_constant.api_key
params['sign'] = sign
try:
r = requests.post(url=url, params=params)
formatted_string = r.text.replace("'", '"')
rows = json.loads(formatted_string)
return rows
# return json.dumps(rows)
except:
return {'ret_msg': 'error'}
def order_list(order_id=None,
order_link_id=None,
symbol=None,
sort=None,
order=None,
page=None,
limit=None,
order_status=None):
timestamp = my_functions.get_current_timestamp()
params = {
'limit': limit,
'order': order,
'order_id': order_id,
'order_link_id': order_link_id,
'order_status': order_status,
'page': page,
'sort': sort,
'symbol': symbol,
'timestamp': timestamp,
}
params_string = my_functions.generate_params_string(params)
sign = my_functions.generate_hmac_sha256_hex(global_constant.secret_key,
params_string)
url = '{}/open-api/order/list'.format(global_constant.server_base_url)
params['api_key'] = global_constant.api_key
params['sign'] = sign
try:
r = requests.get(url=url, params=params)
formatted_string = r.text.replace("'", '"')
rows = json.loads(formatted_string)
return rows
# return json.dumps(rows)
except:
return {'ret_msg': 'error'}