How can I view 0xe4f7911a's crypto portfolio?

You can view the full portfolio of 0xe4f7911a (0xe4f7b6d017411b68ea870fba7ef66bc44f96911a) on Zerion at https://app.zerion.io/0xe4f7b6d017411b68ea870fba7ef66bc44f96911a/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.