OKEx APi - POST方法“无效符号”错误的问题
OKEx APi - POST方法“无效符号”错误的问题
提问于 2022-09-05 20:57:35
我无法向OKEx API发送邮件请求。但是，使用GET方法，一切都好--我可以检查我的帐户余额。一旦我发送邮件请求，我就收到了错误{'msg': 'Invalid Sign', 'code': '50113'}
class OkexBot:
def __init__(self, APIKEY: str, APISECRET: str, PASS: str):
self.apikey = APIKEY
self.apisecret = APISECRET
self.password = PASS
self.baseURL = 'https://okex.com'
@staticmethod
def get_time():
return dt.datetime.utcnow().isoformat()[:-3] + 'Z'
@staticmethod
def signature(timestamp, method, request_path, body, secret_key):
if str(body) == '{}' or str(body) == 'None':
body = ''
else:
body = json.dumps(body)
message = str(timestamp) + str.upper(method) + request_path + str(body)
mac = hmac.new(bytes(secret_key, encoding='utf8'), bytes(message, encoding='utf-8'), digestmod='sha256')
output = mac.digest()
return base64.b64encode(output)
def get_header(self, request='GET', endpoint='', body: dict = dict()):
cur_time = self.get_time()
header = dict()
header['CONTENT-TYPE'] = 'application/json'
header['OK-ACCESS-KEY'] = APIKEY
header['OK-ACCESS-SIGN'] = self.signature(cur_time, request, endpoint, body, APISECRET)
header['OK-ACCESS-TIMESTAMP'] = str(cur_time)
header['OK-ACCESS-PASSPHRASE'] = PASS
return header
def place_market_order(self, pair, side, amount, tdMode='cash'):
endpoint = '/api/v5/trade/order'
url = self.baseURL + endpoint
request = 'POST'
body = {
"instId": pair,
"tdMode": tdMode,
"side": side,
"ordType": "market",
"sz": str(amount)
}
body = json.dumps(body)
header = self.get_header(endpoint=endpoint, request=request, body=body)
response = requests.post(url=url, headers=header, data=body)
return response我研究了这个话题
但什么都帮不上忙。
回答 1
Stack Overflow用户
回答已采纳
发布于 2022-09-08 22:04:34
这段代码是vaid。
class OkexBot:
def __init__(self, APIKEY: str, APISECRET: str, PASS: str):
self.apikey = APIKEY
self.apisecret = APISECRET
self.password = PASS
self.baseURL = 'https://www.okex.com'
@staticmethod
def get_time():
return dt.datetime.utcnow().isoformat()[:-3] + 'Z'
@staticmethod
def signature(timestamp, method, request_path, body, secret_key):
message = timestamp + method + request_path + body
mac = hmac.new(bytes(secret_key, encoding='utf8'), bytes(message, encoding='utf-8'), digestmod='sha256')
output = mac.digest()
return base64.b64encode(output)
def get_header(self, request='GET', endpoint='', body=''):
cur_time = self.get_time()
header = dict()
header['CONTENT-TYPE'] = "application/json"
header['OK-ACCESS-KEY'] = APIKEY
header['OK-ACCESS-SIGN'] = self.signature(cur_time, request, endpoint, body, APISECRET)
header['OK-ACCESS-TIMESTAMP'] = cur_time
header['OK-ACCESS-PASSPHRASE'] = PASS
return header
def place_market_order(self, pair, side, amount, tdMode='cash'):
endpoint = '/api/v5/trade/order'
url = self.baseURL + '/api/v5/trade/order'
request = 'POST'
body = {
"instId": pair,
"tdMode": tdMode,
"side": side,
"ordType": "market",
"sz": str(Decimal(str(amount)))
}
body = json.dumps(body)
header = self.get_header(request, endpoint, str(body))
print(header)
response = requests.post(url, headers=header, data=body)
return response页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/73614607
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