How can I view 0xa0dfda00's crypto portfolio?

You can view the full portfolio of 0xa0dfda00 (0xa0dfa5286c974b92cba48e0bfccd1d6701e3da00) on Zerion at https://app.zerion.io/0xa0dfa5286c974b92cba48e0bfccd1d6701e3da00/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.