How can I view 0x41aadfdd's crypto portfolio?

You can view the full portfolio of 0x41aadfdd (0x41aa38e2f725c2fa4bbb1a69b8f486399223dfdd) on Zerion at https://app.zerion.io/0x41aa38e2f725c2fa4bbb1a69b8f486399223dfdd/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.