How can I view 0x564feth's crypto portfolio?

You can view the full portfolio of 0x564feth (0x564fc5027be63048121d54608cabf441e1f63473) on Zerion at https://app.zerion.io/0x564fc5027be63048121d54608cabf441e1f63473/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.