How can I view whitemountaineth's crypto portfolio?

You can view the full portfolio of whitemountaineth (0xaec2e770042682bd086e27a87a1ed2d75a5c8d15) on Zerion at https://app.zerion.io/0xaec2e770042682bd086e27a87a1ed2d75a5c8d15/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.