How can I view 0xfd75bc66's crypto portfolio?

You can view the full portfolio of 0xfd75bc66 (0xfd75b03e8d7499b44082b3d50d3b48184b83bc66) on Zerion at https://app.zerion.io/0xfd75b03e8d7499b44082b3d50d3b48184b83bc66/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.