How can I view 0xcfe01bcb's crypto portfolio?

You can view the full portfolio of 0xcfe01bcb (0xcfe0c6c8ee0b53776edfe9da3e4a036e7d5d1bcb) on Zerion at https://app.zerion.io/0xcfe0c6c8ee0b53776edfe9da3e4a036e7d5d1bcb/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.