How can I view uefachampionsleagueeth's crypto portfolio?

You can view the full portfolio of uefachampionsleagueeth (0xfc8a08a42f5892c40be6f425febbd83f374fef77) on Zerion at https://app.zerion.io/0xfc8a08a42f5892c40be6f425febbd83f374fef77/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.