How can I view 0x40f1c8a6's crypto portfolio?

You can view the full portfolio of 0x40f1c8a6 (0x40f1a6e618e99fbf1970836faae3f8cb2f85c8a6) on Zerion at https://app.zerion.io/0x40f1a6e618e99fbf1970836faae3f8cb2f85c8a6/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.