How can I view 0x5589a8d4's crypto portfolio?

You can view the full portfolio of 0x5589a8d4 (0x5589fb1d97c19d67738d4b4f3e866c6a198ba8d4) on Zerion at https://app.zerion.io/0x5589fb1d97c19d67738d4b4f3e866c6a198ba8d4/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.