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api_functions.py
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api_functions.py
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import hashlib
import hmac
import json
import time
import requests
from settings import *
def get_positions():
# BTC POSITIONS
tstamp = str(int(time.time()) * 1000)
url = "/api/v2/private/get_positions"
# nonce should be a random string, static nonce for simple illustration here
nonce = "1234567890"
# body of the POST request, JSON-RPC string
body = "{\"jsonrpc\": \"2.0\",\"id\": \"8003\",\"method\": \"private/get_positions\",\"params\": {\"currency\": \"BTC\"}}"
# signature for the request
request_data = "POST" + "\n" + url + "\n" + body + "\n"
base_signature_string = tstamp + "\n" + nonce + "\n" + request_data
byte_key = api_client_secret.encode()
message = base_signature_string.encode()
sig = hmac.new(byte_key, message, hashlib.sha256).hexdigest()
authorization = "deri-hmac-sha256 id=" + api_client_id + ",ts=" + tstamp + ",sig=" + sig + ",nonce=" + nonce
headers = {"Authorization": authorization}
# send HTTPS POST request
json_response = requests.post((api_exchange_address + url + "?"), headers=headers, data=body)
response_dict = json.loads(json_response.content)
positions_list_BTC = response_dict["result"]
# ETH POSITIONS
tstamp = str(int(time.time()) * 1000)
url = "/api/v2/private/get_positions"
# nonce should be a random string, static nonce for simple illustration here
nonce = "1234567891"
# body of the POST request, JSON-RPC string
body = "{\"jsonrpc\": \"2.0\",\"id\": \"8003\",\"method\": \"private/get_positions\",\"params\": {\"currency\": \"ETH\"}}"
# signature for the request
request_data = "POST" + "\n" + url + "\n" + body + "\n"
base_signature_string = tstamp + "\n" + nonce + "\n" + request_data
byte_key = api_client_secret.encode()
message = base_signature_string.encode()
sig = hmac.new(byte_key, message, hashlib.sha256).hexdigest()
authorization = "deri-hmac-sha256 id=" + api_client_id + ",ts=" + tstamp + ",sig=" + sig + ",nonce=" + nonce
headers = {"Authorization": authorization}
# send HTTPS POST request
json_response = requests.post((api_exchange_address + url + "?"), headers=headers, data=body)
response_dict = json.loads(json_response.content)
positions_list_ETH = response_dict["result"]
# SOL POSITIONS
tstamp = str(int(time.time()) * 1000)
url = "/api/v2/private/get_positions"
# nonce should be a random string, static nonce for simple illustration here
nonce = "1234567892"
# body of the POST request, JSON-RPC string
body = "{\"jsonrpc\": \"2.0\",\"id\": \"8003\",\"method\": \"private/get_positions\",\"params\": {\"currency\": \"SOL\"}}"
# signature for the request
request_data = "POST" + "\n" + url + "\n" + body + "\n"
base_signature_string = tstamp + "\n" + nonce + "\n" + request_data
byte_key = api_client_secret.encode()
message = base_signature_string.encode()
sig = hmac.new(byte_key, message, hashlib.sha256).hexdigest()
authorization = "deri-hmac-sha256 id=" + api_client_id + ",ts=" + tstamp + ",sig=" + sig + ",nonce=" + nonce
headers = {"Authorization": authorization}
# send HTTPS POST request
json_response = requests.post((api_exchange_address + url + "?"), headers=headers, data=body)
response_dict = json.loads(json_response.content)
positions_list_SOL = response_dict["result"]
return positions_list_BTC, positions_list_ETH, positions_list_SOL
def get_instrument(instrument):
url = "/api/v2/public/get_instrument"
parameters = {'instrument_name': instrument}
# send HTTPS GET request
json_response = requests.get((api_exchange_address + url + "?"), params=parameters)
response_dict = json.loads(json_response.content)
instrument_details = response_dict["result"]
return instrument_details
def get_instruments(currency):
url = "/api/v2/public/get_instruments"
parameters = {'currency': currency}
# send HTTPS GET request
json_response = requests.get((api_exchange_address + url + "?"), params=parameters)
response_dict = json.loads(json_response.content)
instrument_list = response_dict["result"]
return instrument_list
def get_book_summary_by_instrument(instrument):
url = "/api/v2/public/get_book_summary_by_instrument"
parameters = {'instrument_name': instrument}
# send HTTPS GET request
json_response = requests.get((api_exchange_address + url + "?"), params=parameters)
response_dict = json.loads(json_response.content)
instrument_details = response_dict["result"]
return instrument_details
def get_order_book(instrument):
url = "/api/v2/public/get_order_book"
parameters = {'instrument_name': instrument}
# send HTTPS GET request
json_response = requests.get((api_exchange_address + url + "?"), params=parameters)
response_dict = json.loads(json_response.content)
instrument_details = response_dict["result"]
return instrument_details