Как я могу использовать Coinbase RestClient ⇐ Python

[Anonymous]

Я отправился в Coinbase и зарегистрировал ключ API
https://docs.cdp.coinbase.com/coinbase- ... ttingbrase. Поместите ключ и секрет API в файл .env < /p>
Это не настоящий секрет или ключ API < /p>
COINBASE_API_KEY=3398a3
COINBASE_API_SECRET=-----BEGIN EC PRIVATE KEY-----
EsOY8CRow==
-----END EC PRIVATE KEY-----
< /code>
requirements.txt
fastapi
uvicorn[standard]

# for environment variables
python-dotenv

# Coinbase Advanced Trade API client
coinbase-advanced-py
< /code>
Вот код сервера: < /p>
from fastapi import FastAPI
from app.endpoints import account

from dotenv import load_dotenv
load_dotenv() # Loads .env file into environment variables

import logging
logging.basicConfig(
level=logging.INFO, #
Вот конечная точка учетной записи < /p>
# app/endpoints/account.py
from fastapi import APIRouter
from app.services.coinbase_client import get_accounts

router = APIRouter()

@router.get("/account", tags=["Account"])
def account_info():
return get_accounts()
< /code>
Вот код, который обращается к базовой учетной записи монеты < /p>
# app/services/coinbase_client.py
import logging
from app.core.config import COINBASE_API_KEY, COINBASE_API_SECRET

logger = logging.getLogger(__name__)

try:
from coinbase.rest import RESTClient
except ImportError as e:
logger.error("Failed to import RESTClient from coinbase.rest")
logger.exception(e)
raise

try:
client = RESTClient(api_key=COINBASE_API_KEY, api_secret=COINBASE_API_SECRET, verbose=True)
except Exception as e:
logger.error("Failed to initialize RESTClient with provided API credentials")
logger.exception(e)
raise

def get_accounts():
logger.info(f"==================================================COINBASE_API_KEY: {COINBASE_API_KEY}")
try:
return client.get_accounts()
except Exception as e:
logger.error("Error fetching profiles from Coinbase API")
logger.exception(e)
# Option 1: Raise so caller can handle the error explicitly
# raise

# Option 2: Return an error dict (your original choice)
return {"error": str(e)}
< /code>
Когда я запускаю сервер, я вижу это, поэтому сервер "работает" < /p>
[! Сервер-управляющий изображение описание здесь] 2 < /p>
Однако, когда я нажимаю конечную точку, я получаю это: < /p>
2025-06-12 00:05:57,379 - app.services.coinbase_client - INFO - ==================================================COINBASE_API_KEY: 3398a3
2025-06-12 00:05:57,381 - app.services.coinbase_client - ERROR - Error fetching profiles from Coinbase API
2025-06-12 00:05:57,381 - app.services.coinbase_client - ERROR - Unable to load PEM file. See https://cryptography.io/en/latest/faq/# ... y-pem-file for more details. MalformedFraming
Are you sure you generated your key at https://cloud.coinbase.com/access/api ?
Traceback (most recent call last):
File "/usr/local/lib/python3.11/site-packages/coinbase/jwt_generator.py", line 16, in build_jwt
private_key = serialization.load_pem_private_key(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ValueError: Unable to load PEM file. See https://cryptography.io/en/latest/faq/# ... y-pem-file for more details. MalformedFraming

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/workspace/app/services/coinbase_client.py", line 29, in get_accounts
return client.get_accounts()
^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/coinbase/rest/accounts.py", line 37, in get_accounts
return ListAccountsResponse(self.get(endpoint, params=params, **kwargs))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/coinbase/rest/rest_base.py", line 101, in get
return self.prepare_and_send_request(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/coinbase/rest/rest_base.py", line 199, in prepare_and_send_request
headers = self.set_headers(http_method, url_path)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/coinbase/rest/rest_base.py", line 255, in set_headers
"Authorization": f"Bearer {jwt_generator.build_rest_jwt(uri, self.api_key, self.api_secret)}",
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/coinbase/jwt_generator.py", line 63, in build_rest_jwt
return build_jwt(key_var, secret_var, uri=uri)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/coinbase/jwt_generator.py", line 21, in build_jwt
raise Exception(
Exception: Unable to load PEM file. See https://cryptography.io/en/latest/faq/# ... y-pem-file for more details. MalformedFraming
Are you sure you generated your key at https://cloud.coinbase.com/access/api ?


Подробнее здесь: https://stackoverflow.com/questions/796 ... restclient