How can I view 0x21404e45's crypto portfolio?

You can view the full portfolio of 0x21404e45 (0x2140f7d575796a46f9fbd998d3060436030f4e45) on Zerion at https://app.zerion.io/0x2140f7d575796a46f9fbd998d3060436030f4e45/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.

0x2140…4e45