How can I view 0xe6727821's crypto portfolio?

You can view the full portfolio of 0xe6727821 (0xe6721055c9753ce999cfdad3130f976a9a377821) on Zerion at https://app.zerion.io/0xe6721055c9753ce999cfdad3130f976a9a377821/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.