How can I view 0xf9bbe734's crypto portfolio?

You can view the full portfolio of 0xf9bbe734 (0xf9bb074174574cc95f6727ca4e6fee8bd047e734) on Zerion at https://app.zerion.io/0xf9bb074174574cc95f6727ca4e6fee8bd047e734/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.