How can I view 0xf290a784's crypto portfolio?

You can view the full portfolio of 0xf290a784 (0xf2906f72563e69df1a784b335de0dc15b3e3a784) on Zerion at https://app.zerion.io/0xf2906f72563e69df1a784b335de0dc15b3e3a784/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.