How can I view pereshkowskyeth's crypto portfolio?

You can view the full portfolio of pereshkowskyeth (0x9295ee94fd7efe448488bf3f2ca553b9a4fbcc0c) on Zerion at https://app.zerion.io/0x9295ee94fd7efe448488bf3f2ca553b9a4fbcc0c/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.