Я пытаюсь отправить перевод на coinbase api с одной криптографической учетной записи на другую, но не могу этого сделать. Ошибка возникает в нижней части моего кода, когда я пытаюсь выполнить передачу 2 раза. В первый раз он возвращается с {}, а во второй - с ошибкой трассировки.
Вот мой код:
import hmac, hashlib, time, requests, os
from requests.auth import AuthBase
from coinbase.wallet.client import Client
API_KEY = os.environ.get('API_KEY')
API_SECRET = os.environ.get('API_SECRET')
xrp_acct_id = os.environ.get('XRP_ID')
usdc_acct_id = os.environ.get('USDC_ID')
xrp_destination_tag = os.environ.get('xrp_destination_tag')
xtz_acct_id = os.environ.get('XTZ_ID')
user_id = os.environ.get('Coinbase_User_Id')
# Create custom authentication for Coinbase API
class CoinbaseWalletAuth(AuthBase):
def __init__(self, api_key, secret_key):
self.api_key = api_key
self.secret_key = secret_key
def __call__(self, request):
timestamp = str(int(time.time()))
message = timestamp + request.method + request.path_url + (request.body or b'').decode()
signature = hmac.new(bytes(self.secret_key, 'utf-8'), message.encode('utf-8'), hashlib.sha256).hexdigest()
request.headers.update({
'CB-ACCESS-SIGN': signature,
'CB-ACCESS-TIMESTAMP': timestamp,
'CB-ACCESS-KEY': self.api_key,
'CB-VERSION': '2020-01-18'
})
return request
api_url = 'https://api.coinbase.com/v2/'
auth = CoinbaseWalletAuth(API_KEY, API_SECRET)
client = Client(API_KEY, API_SECRET)
# Get current user:
# r_user = requests.get(api_url + 'user', auth=auth)
# print(r_user.json())
# Get transactions:
# xrp_txs = client.get_transactions(xrp_acct_id)
# Get accounts:
r = requests.get(api_url + 'accounts', auth=auth)
# Get price (XRP-USD):
price = client.get_spot_price(currency_pair='XRP-USD')
# To parse the JSON
accounts_json = r.json()
#
# # Variable to figure out wallet balances
XRP_balance = 0.0
# Dictionary used to store balances and wallet name's
accounts = {}
# Loop to get balances
for i in range(0, len(accounts_json["data"])):
wallet = accounts_json["data"][i]["name"]
amount = accounts_json["data"][i]["balance"]["amount"]
# Switch statement to figure out which index which wallet is
if wallet == "XRP Wallet":
XRP_balance = float(amount) * float(price["amount"])
accounts["XRP_USD"] = XRP_balance
elif wallet == "USDC Wallet":
USDC_amount = amount
accounts["USDC"] = USDC_amount
else:
print()
print(accounts)
txs = {
'type': 'transfer',
'account_id': usdc_acct_id,
'to': xrp_acct_id,
'amount': '10',
'currency': 'USDC'
}
r = requests.post(api_url + 'accounts/' + usdc_acct_id + '/transactions', json=txs, auth=auth)
print(r.json())
###### OUTPUT FROM THIS IS "{}" ##############
tx = client.transfer_money(account_id=usdc_acct_id,
to=xtz_acct_id,
amount='10',
fee='0.99',
currency='USDC')
###### OUTPUT FROM THIS IS "Traceback error" See Below ##############
txs = {
'type': 'send',
'to': xrp_address["address"],
'destination_tag': xrp_destination_tag,
'amount': '10',
'currency': 'XRP'
}
r = requests.post(api_url + 'accounts/' + xtz_acct_id + '/transactions', json=txs, auth=auth)
print(r)
print(r.json())
########## THIS OUTPUT IS FROM AFTER TRACEBACK ERROR ################
Вот весь результат:
{'USDC': '100.000000', 'XRP_USD': 571.5256683544001}
{}
Traceback (most recent call last):
File "/Users/mattaertker/Documents/CryptoExchangeProgram/exchangeMyCurrency.py", line 97, in <module>
tx = client.transfer_money(account_id=usdc_acct_id,
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/coinbase/wallet/client.py", line 339, in transfer_money
response = self._post('accounts', account_id, 'transactions', data=params)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/coinbase/wallet/client.py", line 132, in _post
return self._request('post', *args, **kwargs)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/coinbase/wallet/client.py", line 116, in _request
return self._handle_response(response)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/coinbase/wallet/client.py", line 125, in _handle_response
raise build_api_error(response)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/coinbase/wallet/error.py", line 49, in build_api_error
blob = blob or response.json()
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/requests/models.py", line 898, in json
return complexjson.loads(self.text, **kwargs)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/json/__init__.py", line 357, in loads
return _default_decoder.decode(s)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/json/decoder.py", line 337, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/json/decoder.py", line 355, in raw_decode
raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)
<Response [400]>
{'errors': [{'id': 'validation_error', 'message': 'Please enter a valid email or Tezos address', 'field': 'base'}]}
Но послушайте, по крайней мере, я могу отправить деньги со своего счета tezos на свой счет tezos:
txs = {
'type': 'send',
'to': xtz_address["address"],
'destination_tag': xrp_destination_tag,
'amount': '10',
'currency': 'XRP'
}
r = requests.post(api_url + 'accounts/' + xtz_acct_id + '/transactions', json=txs, auth=auth)
print(r)
ВЫВОД:
<Response [201]>
Я проверяю свою учетную запись tezos, и, конечно же, поскольку ответ 201, он отправил его самому себе. Недавно я узнал, что он не делает этого, если у вас не указан destination_tag, но все же ОШИБКА !!