How can I view 0x1be4853e's crypto portfolio?

You can view the full portfolio of 0x1be4853e (0x1be4635162f063a7ce1bbe9abaf603305e71853e) on Zerion at https://app.zerion.io/0x1be4635162f063a7ce1bbe9abaf603305e71853e/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.