How can I view 0xdc7117e3's crypto portfolio?

You can view the full portfolio of 0xdc7117e3 (0xdc71aa7dfc0d5c291c101daa9eb28692b97617e3) on Zerion at https://app.zerion.io/0xdc71aa7dfc0d5c291c101daa9eb28692b97617e3/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.