How can I view zengjingeth's crypto portfolio?

You can view the full portfolio of zengjingeth (0x604d47152bc3c3f9d07b47b4c13319142f766799) on Zerion at https://app.zerion.io/0x604d47152bc3c3f9d07b47b4c13319142f766799/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.