How can I view silwereth's crypto portfolio?

You can view the full portfolio of silwereth (0xbc0a6e3403d4574de687ec16c57a75a6cf885063) on Zerion at https://app.zerion.io/0xbc0a6e3403d4574de687ec16c57a75a6cf885063/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.