How can I view 0xdd84ea48's crypto portfolio?

You can view the full portfolio of 0xdd84ea48 (0xdd844b6469f0b67d6adb3614a03690a9808bea48) on Zerion at https://app.zerion.io/0xdd844b6469f0b67d6adb3614a03690a9808bea48/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.