How can I view 0xab1e8870's crypto portfolio?

You can view the full portfolio of 0xab1e8870 (0xab1e77eb4bae193693030d7b73d5c5a4c4568870) on Zerion at https://app.zerion.io/0xab1e77eb4bae193693030d7b73d5c5a4c4568870/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.