How can I view alex000eth's crypto portfolio?

You can view the full portfolio of alex000eth (0xd2d41d570d5e851d5aaa7bf150eee2ad61956ba8) on Zerion at https://app.zerion.io/0xd2d41d570d5e851d5aaa7bf150eee2ad61956ba8/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.