Key Pair Based Authentication from binance_common.configuration import ConfigurationRestAPI from binance_sdk_alpha.alpha import Alpha from binance_sdk_alpha.rest_api.models import GetExchangeInfoResponse with open("/path/to/private_key.pem", "r") as key_file: private_key = key_file.read() private_key_passphrase = "your-passphrase" configuration = ConfigurationRestAPI( api_key="your-api-key", private_key=private_key, private_key_passphrase=private_key_passphrase, ) client = Alpha(config_rest_api=configuration) try: response = client.rest_api.get_exchange_info() data: GetExchangeInfoResponse = response.data() print(data) except Exception as e: print(e)