Invalid API Key

[calex12]

I am trying to use ffufai with my GitHub API key obtained from a Personal Access Token, but I am encountering an error when I run the following command:
ffufai -u http://myweb/FUZZ
ERROR

Traceback (most recent call last):
  File "/usr/local/bin/ffufai", line 115, in <module>
    main()
  File "/usr/local/bin/ffufai", line 103, in main
    extensions_data = get_ai_extensions(url, headers, api_type, api_key, args.max_extensions)
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/bin/ffufai", line 67, in get_ai_extensions
    message = client.messages.create(
              ^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/dist-packages/anthropic/_utils/_utils.py", line 274, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/dist-packages/anthropic/resources/messages.py", line 885, in create
    return self._post(
           ^^^^^^^^^^^
  File "/usr/local/lib/python3.11/dist-packages/anthropic/_base_client.py", line 1277, in post
    return cast(ResponseT, self.request(cast_to, opts, stream=stream, stream_cls=stream_cls))
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/dist-packages/anthropic/_base_client.py", line 954, in request
    return self._request(
           ^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/dist-packages/anthropic/_base_client.py", line 1058, in _request
    raise self._make_status_error_from_response(err.response) from None
anthropic.AuthenticationError: Error code: 401 - {'type': 'error', 'error': {'type': 'authentication_error', 'message': 'invalid x-api-key'}}```

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Steps Taken:

1. I generated my API key from GitHub by creating a Personal Access Token with the necessary scopes.
2. I ensured that the URL is correct and accessible.
3. I have verified that the token has the appropriate permissions for the actions I am trying to perform.

Could you please assist me in troubleshooting this issue? Any guidance on what might be causing this error or steps to resolve it would be greatly appreciated.