How can I view 0xda86791a's crypto portfolio?

You can view the full portfolio of 0xda86791a (0xda86021399cf1c12462a0d54b6587cc0e97b791a) on Zerion at https://app.zerion.io/0xda86021399cf1c12462a0d54b6587cc0e97b791a/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.