How can I view man666eth's crypto portfolio?

You can view the full portfolio of man666eth (0x01811cc43c947fa6315ffeb7ac10eeacdc4c42e7) on Zerion at https://app.zerion.io/0x01811cc43c947fa6315ffeb7ac10eeacdc4c42e7/overview — including token balances, DeFi positions, NFTs, and transaction history across 20+ chains.

How can I access wallet portfolio data programmatically?

Use the Zerion API at https://developers.zerion.io to query any wallet's portfolio, token positions, DeFi positions, NFTs, and transaction history programmatically.