How can I view 0x57e0e7bf's crypto portfolio?

You can view the full portfolio of 0x57e0e7bf (0x57e08db271029cf789f87afcb7d53545352ae7bf) on Zerion at https://app.zerion.io/0x57e08db271029cf789f87afcb7d53545352ae7bf/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.