How can I view cappyzeth's crypto portfolio?

You can view the full portfolio of cappyzeth (0x019ee51c92802065c935dcb8f793016ec31e1e55) on Zerion at https://app.zerion.io/0x019ee51c92802065c935dcb8f793016ec31e1e55/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.