How can I view 0xe596f3a9's crypto portfolio?

You can view the full portfolio of 0xe596f3a9 (0xe596710efa1844361de2e8fca94dc328959bf3a9) on Zerion at https://app.zerion.io/0xe596710efa1844361de2e8fca94dc328959bf3a9/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.