How can I view vafa74eth's crypto portfolio?

You can view the full portfolio of vafa74eth (0x752301bd4530ce80d65a20c890debcc70c50eabc) on Zerion at https://app.zerion.io/0x752301bd4530ce80d65a20c890debcc70c50eabc/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.