How can I view carzyetheth's crypto portfolio?

You can view the full portfolio of carzyetheth (0x81cf5f80e6c9b9653155db40dc3176f3938f5d34) on Zerion at https://app.zerion.io/0x81cf5f80e6c9b9653155db40dc3176f3938f5d34/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.