How can I view ball789eth's crypto portfolio?

You can view the full portfolio of ball789eth (0x12dad3425d0ec383ebd9e86139a103ce119aa0b2) on Zerion at https://app.zerion.io/0x12dad3425d0ec383ebd9e86139a103ce119aa0b2/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.