validate_aws_key.py

import boto3
import botocore


def validate_key(id, secret):
    sts = boto3.client('sts', aws_access_key_id=id, aws_secret_access_key=secret)
    try:
        identity = sts.get_caller_identity()
        print('Identity ARN: ' + identity['Arn'])
    except botocore.exceptions.ClientError as e:
        print("Probably not valid")
        print(e)


if __name__ == "__main__":
    validate_key(input("AWS KEY: "), input("AWS SECRET: "))