Automate Data Decryption and Web Scraping Using .NET or Python

I need an automated solution to decrypt data from a URL and scrape it using either .NET or Python. The process should integrate my provided decryption algorithm and key, ensuring the data is decrypted and collected efficiently in one seamless operation... (Budget: min ₹600 INR, Jobs: C++ Programming, PHP, Python, Software Architecture, Web Scraping)