How can I view 0xbfed3afd's crypto portfolio?

You can view the full portfolio of 0xbfed3afd (0xbfed98587c8aa0835af2bcbbefe5dd17c3f13afd) on Zerion at https://app.zerion.io/0xbfed98587c8aa0835af2bcbbefe5dd17c3f13afd/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.