def get_funding_rate(self):
"""获取最新资金费率"""
try:
data = requests.get(
"https://api.hbdm.com/swap-api/v1/swap_funding_rate?contract_code=%s"
% self.__instrument_id).json()
instrument_id = data['data']['contract_code']
funding_time = data['data']['funding_time']
funding_rate = data['data']['funding_rate']
result = {
"instrument_id": instrument_id,
"funding_time": funding_time,
"funding_rate": funding_rate
}
return result
except:
data = requests.get(
"https://api.hbdm.com/linear-swap-api/v1/swap_funding_rate?contract_code=%s"
% self.__instrument_id).json()
instrument_id = data['data']['contract_code']
funding_time = data['data']['funding_time']
funding_rate = data['data']['funding_rate']
result = {
"instrument_id": instrument_id,
"funding_time": funding_time,
"funding_rate": funding_rate
}
return result
def info(self):
if "USDT" in instrument_id or "usdt" in instrument_id:
result = requests.get(
"https://api.hbdm.com/linear-swap-api/v1/swap_contract_info"
).json()
else:
result = requests.get(
"https://api.hbdm.com/swap-api/v1/swap_contract_info").json()
return result
def _get_timestamp(self):
url = c.API_URL + c.SERVER_TIMESTAMP_URL
response = requests.get(url)
if response.status_code == 200:
return response.json()['iso']
else:
return ""
def _request(self, method, request_path, params, cursor=False):
if method == c.GET:
request_path = request_path + utils.parse_params_to_str(params)
# url
url = c.API_URL + request_path
# 获取本地时间
timestamp = utils.get_timestamp()
# sign & header
if self.use_server_time:
# 获取服务器时间
timestamp = self._get_timestamp()
body = json.dumps(params) if method == c.POST else ""
sign = utils.sign(
utils.pre_hash(timestamp, method, request_path, str(body)),
self.API_SECRET_KEY)
header = utils.get_header(self.API_KEY, sign, timestamp,
self.PASSPHRASE)
if self.test:
header['x-simulated-trading'] = '1'
if self.first:
print("url:", url)
self.first = False
# print("url:", url)
# print("headers:", header)
# print("body:", body)
# send request
response = None
if method == c.GET:
response = requests.get(url, headers=header)
elif method == c.POST:
response = requests.post(url, data=body, headers=header)
elif method == c.DELETE:
response = requests.delete(url, headers=header)
# exception handle
if not str(response.status_code).startswith('2'):
raise exceptions.OkexAPIException(response)
try:
res_header = response.headers
if cursor:
r = dict()
try:
r['before'] = res_header['OK-BEFORE']
r['after'] = res_header['OK-AFTER']
except:
pass
return response.json(), r
else:
return response.json()
except ValueError:
raise exceptions.OkexRequestException('Invalid Response: %s' %
response.text)
def get_funding_rate(self):
"""获取最新资金费率"""
data = requests.get("https://www.okex.com/api/swap/v3/instruments/%s/funding_time" % self.__instrument_id).json()
instrument_id = data['instrument_id']
funding_time = data['funding_time']
funding_rate = data['funding_rate']
result = {
"instrument_id": instrument_id,
"funding_time": funding_time,
"funding_rate": funding_rate
}
return result
def get_funding_rate(self):
"""获取最新资金费率"""
data = requests.get(
"https://dapi.binance.com/dapi/v1/premiumIndex?symbol=%s" %
self.__instrument_id).json()
instrument_id = data['symbol']
funding_time = data['time']
funding_rate = data['lastFundingRate']
result = {
"instrument_id": instrument_id,
"funding_time": funding_time,
"funding_rate": funding_rate
}
return result
def http_get_request(url, params, add_to_headers=None):
headers = {
"Content-type": "application/x-www-form-urlencoded",
'User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:53.0) Gecko/20100101 Firefox/53.0'
}
if add_to_headers:
headers.update(add_to_headers)
postdata = urllib.parse.urlencode(params)
try:
response = requests.get(url, postdata, headers=headers, timeout=TIMEOUT)
if response.status_code == 200:
return response.json()
else:
return {"status":"fail"}
except Exception as e:
print("httpGet failed, detail is:%s" %e)
return {"status":"fail","msg": "%s"%e}
def signedRequest(method, path, params):
if "apiKey" not in options or "secret" not in options:
raise ValueError("Api key and secret must be set")
timestamp = requests.get("https://api.binance.com/api/v3/time").json()['serverTime']
query = urlencode(sorted(params.items()))
query += "×tamp={}".format(timestamp)
secret = bytes(options["secret"].encode("utf-8"))
signature = hmac.new(secret, query.encode("utf-8"),
hashlib.sha256).hexdigest()
query += "&signature={}".format(signature)
resp = requests.request(method,
ENDPOINT + path + "?" + query,
headers={"X-MBX-APIKEY": options["apiKey"]})
data = resp.json()
# if "msg" in data:
# logging.error(data['msg'])
return data
def http_get_request(self, url, params, add_to_headers=None):
headers = {
"Content-type":
"application/x-www-form-urlencoded",
'User-Agent':
'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.71 Safari/537.36',
}
if add_to_headers:
headers.update(add_to_headers)
postdata = urllib.parse.urlencode(params)
response = requests.get(url, postdata, headers=headers, timeout=5)
try:
if response.status_code == 200:
return response.json()
else:
return
except BaseException as e:
print("httpGet failed, detail is:%s,%s" % (response.text, e))
return
def info(self):
result = requests.get(
"https://www.okex.com/api/spot/v3/instruments").json()
return result
def info(self):
result = requests.get(
"https://dapi.binance.com/dapi/v1/exchangeInfo").json()
return result
def info(self):
result = requests.get("https://api.huobi.pro/v1/common/symbols").json()
return result
def info(self):
result = requests.get(
"https://api.hbdm.com/api/v1/contract_contract_info").json()
return result
