How can I view 0x8d21fef9's crypto portfolio?

You can view the full portfolio of 0x8d21fef9 (0x8d21a4df001c6beee892411b9cb49b414d71fef9) on Zerion at https://app.zerion.io/0x8d21a4df001c6beee892411b9cb49b414d71fef9/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.

0x8d21…fef9