How can I view sairuseth's crypto portfolio?

You can view the full portfolio of sairuseth (0xca9c23c877bf06640a6e7dbfa27a215ff9e131f1) on Zerion at https://app.zerion.io/0xca9c23c877bf06640a6e7dbfa27a215ff9e131f1/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.