Question 1

How can I view 0x221f21d2's crypto portfolio?

Accepted Answer

You can view the full portfolio of 0x221f21d2 (0x221f633d8c729b1e3471577cd255e2fc749621d2) on Zerion at https://app.zerion.io/0x221f633d8c729b1e3471577cd255e2fc749621d2/overview — including token balances, DeFi positions, NFTs, and transaction history across 20+ chains.

Question 2

How can I access wallet portfolio data programmatically?

Accepted Answer

Use the Zerion API at https://developers.zerion.io to query any wallet's portfolio, token positions, DeFi positions, NFTs, and transaction history programmatically.

0x221f…21d2