How can I view ogblockchaineth's crypto portfolio?

You can view the full portfolio of ogblockchaineth (0x7d58351ce764f80c5c042c6b0590c87aadbda64e) on Zerion at https://app.zerion.io/0x7d58351ce764f80c5c042c6b0590c87aadbda64e/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.