How can I view yutyuteth's crypto portfolio?

You can view the full portfolio of yutyuteth (0xfcd1005630b9c2b7be721d01e6a67364faa18ac0) on Zerion at https://app.zerion.io/0xfcd1005630b9c2b7be721d01e6a67364faa18ac0/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.