How can I view 5starseth's crypto portfolio?

You can view the full portfolio of 5starseth (0xbe042ef3fab06b43a1874a79d18d20b7f1468dec) on Zerion at https://app.zerion.io/0xbe042ef3fab06b43a1874a79d18d20b7f1468dec/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.