What is 'requests.exceptions.HTTPError: 451 Client Error'??? (binance)

Hello. I am operating a class that allows automatic sales through Python by communicating with CCXT through AWS server.

---

Traceback (most recent call last):
  File "/home/ec2-user/.local/lib/python3.7/site-packages/ccxt/base/exchange.py", line 613, in fetch
    response.raise_for_status()
  File "/home/ec2-user/.local/lib/python3.7/site-packages/requests/models.py", line 953, in raise_for_status
    raise HTTPError(http_error_msg, response=self)
requests.exceptions.HTTPError: 451 Client Error:  for url: https://fapi.binance.com/fapi/v1/exchangeInfo

---

However, some students suddenly encounter the above error and cannot call the API.

Was it blocked due to excessive API calls? Or is there another problem? Please give me feedback on when such a message comes.

[singhyun90]

Try running the code in an environment other than the US. It looks like Binance has blocked the US API.

Link : https://www.binance.com/en/terms –> For the purposes hereof, “Restricted Location” shall include the United States, Malaysia, Ontario (Canada), and such other locations as designated by Binance Operators from time to time as a “Restricted Location” for the purposes hereof;

[ttodua]

see https://github.com/ccxt/ccxt/issues/15891