How can I view 0x4ae312b7's crypto portfolio?

You can view the full portfolio of 0x4ae312b7 (0x4ae3f2bc17f55c0285e814dc9a9c66bcf64b12b7) on Zerion at https://app.zerion.io/0x4ae3f2bc17f55c0285e814dc9a9c66bcf64b12b7/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.