How can I view ohmeister833eth's crypto portfolio?

You can view the full portfolio of ohmeister833eth (0xa14a65ab3469e94dffe99bc7d4ab2dc21b71d198) on Zerion at https://app.zerion.io/0xa14a65ab3469e94dffe99bc7d4ab2dc21b71d198/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.