How can I view 0x2a7c8748's crypto portfolio?

You can view the full portfolio of 0x2a7c8748 (0x2a7c530e93ff09d1787486e8d1d8dcfc35d98748) on Zerion at https://app.zerion.io/0x2a7c530e93ff09d1787486e8d1d8dcfc35d98748/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.