How can I view 0xd40ea221's crypto portfolio?

You can view the full portfolio of 0xd40ea221 (0xd40e92b57cc57028da07428045cab902a67ba221) on Zerion at https://app.zerion.io/0xd40e92b57cc57028da07428045cab902a67ba221/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.

0xd40e…a221