How can I view 0x39fbf2ba's crypto portfolio?

You can view the full portfolio of 0x39fbf2ba (0x39fb15fb1b75432400d694c2657c5494e8c3f2ba) on Zerion at https://app.zerion.io/0x39fb15fb1b75432400d694c2657c5494e8c3f2ba/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.