egorlebedev83/Crypto-Checker ? reverse-engineered prompt

Build me a Python tool that can check crypto wallet addresses and seed phrases across multiple chains, like Bitcoin, Ethereum, Solana, BNB Chain, Polygon, and other EVM networks.

I want it to run fast with multithreading, handle proxy rotation, and show total portfolio value in USD. It should scan for tokens too, flag high value wallets, and save the results in TXT, CSV, and JSON so I can review or import them later. A simple terminal menu is fine, with clear progress and readable output. If you need to look up current docs for the chain APIs or libraries, go ahead and do that.

Also make it easy to configure things like thread count, proxy file, output paths, and which chains to scan, so I can use it for wallet auditing and research without editing code every time.