How can I view serkanözereth's crypto portfolio?

You can view the full portfolio of serkanözereth (0x58eae5eca3d582fd490da59ae7373db7bbe3c3a0) on Zerion at https://app.zerion.io/0x58eae5eca3d582fd490da59ae7373db7bbe3c3a0/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.