How can I view 0101010101010101010101010101eth's crypto portfolio?

You can view the full portfolio of 0101010101010101010101010101eth (0x932aaf84e1f17a83abb4c21bd47dc5939bb0026e) on Zerion at https://app.zerion.io/0x932aaf84e1f17a83abb4c21bd47dc5939bb0026e/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.