How can I view 0x21ad39ea's crypto portfolio?

You can view the full portfolio of 0x21ad39ea (0x21ad6b50a003e5a686ebe2b15094a0feec7939ea) on Zerion at https://app.zerion.io/0x21ad6b50a003e5a686ebe2b15094a0feec7939ea/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.

0x21ad…39ea