How can I view 0x623b986a's crypto portfolio?

You can view the full portfolio of 0x623b986a (0x623b19b77eb4aa91c0040ec891bc1ee4a032986a) on Zerion at https://app.zerion.io/0x623b19b77eb4aa91c0040ec891bc1ee4a032986a/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.