How can I view duongminh9eth's crypto portfolio?

You can view the full portfolio of duongminh9eth (0x9d2897d8a487770e906f9f1360bb884680557db0) on Zerion at https://app.zerion.io/0x9d2897d8a487770e906f9f1360bb884680557db0/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.