How can I view 0xe4b5c717's crypto portfolio?

You can view the full portfolio of 0xe4b5c717 (0xe4b55e52fa484c12c49be3032095994e4b38c717) on Zerion at https://app.zerion.io/0xe4b55e52fa484c12c49be3032095994e4b38c717/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.