How can I view meihua6eth's crypto portfolio?

You can view the full portfolio of meihua6eth (0xf3948a19a19e56220560c19a498471dccf6f1b66) on Zerion at https://app.zerion.io/0xf3948a19a19e56220560c19a498471dccf6f1b66/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.