How can I view 0xcd3391a2's crypto portfolio?

You can view the full portfolio of 0xcd3391a2 (0xcd33a5238abea4db98322a86af3dc09a69fd91a2) on Zerion at https://app.zerion.io/0xcd33a5238abea4db98322a86af3dc09a69fd91a2/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.

0xcd33…91a2