How can I view 0x284f3b10's crypto portfolio?

You can view the full portfolio of 0x284f3b10 (0x284f3268d61e07337b6bb461e9994f678b543b10) on Zerion at https://app.zerion.io/0x284f3268d61e07337b6bb461e9994f678b543b10/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.