How can I view 0x5775c3f0's crypto portfolio?

You can view the full portfolio of 0x5775c3f0 (0x5775d65a8c2575c2294941dd2a211e0cd28ec3f0) on Zerion at https://app.zerion.io/0x5775d65a8c2575c2294941dd2a211e0cd28ec3f0/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.