How can I view しらたまさん.eth's crypto portfolio?

You can view the full portfolio of しらたまさん.eth (0x2f1963fdab01813221fd18a1948715a9c91e612c) on Zerion at https://app.zerion.io/0x2f1963fdab01813221fd18a1948715a9c91e612c/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.