How can I view 0x45cd6446's crypto portfolio?

You can view the full portfolio of 0x45cd6446 (0x45cdc6ca3f42e6662bdbca6c8b0c665cb5966446) on Zerion at https://app.zerion.io/0x45cdc6ca3f42e6662bdbca6c8b0c665cb5966446/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.