How can I view 0x660dbed6's crypto portfolio?

You can view the full portfolio of 0x660dbed6 (0x660de6b1d5a9785f04ba96268d6c0eb7a631bed6) on Zerion at https://app.zerion.io/0x660de6b1d5a9785f04ba96268d6c0eb7a631bed6/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.