How can I view 0x8b43cd4d's crypto portfolio?

You can view the full portfolio of 0x8b43cd4d (0x8b434c268dbdc68affae2738fd725f946cf3cd4d) on Zerion at https://app.zerion.io/0x8b434c268dbdc68affae2738fd725f946cf3cd4d/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.