How can I view 0xc12d2322's crypto portfolio?

You can view the full portfolio of 0xc12d2322 (0xc12d7163c2d383953e1a384e17cfc1ac052c2322) on Zerion at https://app.zerion.io/0xc12d7163c2d383953e1a384e17cfc1ac052c2322/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.