How can I view 0xbf723b9e's crypto portfolio?

You can view the full portfolio of 0xbf723b9e (0xbf72589113f7deac88d4a761820b65d26abd3b9e) on Zerion at https://app.zerion.io/0xbf72589113f7deac88d4a761820b65d26abd3b9e/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.