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我試圖通過C-CEX.com驗證自己,訪問測試account's wallet information。未接受C-CEX API的簽名
我已經認真遵循the documentation,並沖刷例如代碼的網頁,但無濟於事(除了this過時的庫) - 結果總是這樣:
>>>make_sign_and_request('getbalances')
{'success': False, 'result': None, 'message': 'INVALID_SIGNATURE'}
整個過程還更復雜由於似乎沒有找到Python示例,and authentication is explained in PHP only(以下我的代碼基於此)。
我的簽名功能:
import requests
import time
import urllib
import hashlib
import hmac
# Keys for the test account
API_KEY = '7EAEBD233321AB48C8B5EAB58FF8849B'
API_SECRET = '139057C3B770C2DBCFCFFDD0D8A56E3F'
def make_sign_and_request(endpoint, **request_kwargs):
req_kwargs = {'url': 'https://c-cex.com/t', 'headers': {}, 'files': {},
'data': {}, 'params': {}, 'auth': {}, 'cookies': {},
'hooks': {}, 'json': {}}
req_kwargs.update(request_kwargs)
# Prepare Payload arguments
nonce = str(int(time.time() * 1000))
params = req_kwargs.pop('params')
params['apikey'] = API_KEY
params['nonce'] = nonce
post_params = params
post_params.update({'nonce': nonce, 'a': endpoint})
url_encoded_params = urllib.parse.urlencode(post_params)
url = req_kwargs['url'] + '/api.html?' + url_encoded_params
print(url)
# generate signature
sig = hmac.new(API_SECRET.encode('utf-8'), url.encode('utf-8'),
hashlib.sha512).digest()
# update req_kwargs keys
req_kwargs['headers'] = {'apisign': sig}
req_kwargs['url'] = url
return requests.request('GET', **req_kwargs)
print(make_sign_and_request('getbalances').json())
現在,我不是一個PHP
巫師,但我很有信心,我相當準確地複製在Python代碼。好吧,顯然不是,否則標誌將被接受。
api鍵已啓用,應按預期工作。
預期的結果應該是這個樣子,according to the documentation:
{"success":true,"message":"","result":{"Currency":"BTC","Balance":0.00000000,"Available":0,"Pending":0.00000000,"CryptoAddress":""}}