How can I view 0x28b3c5ca's crypto portfolio?

You can view the full portfolio of 0x28b3c5ca (0x28b3ede022a80b5f5306a876c661ae281b13c5ca) on Zerion at https://app.zerion.io/0x28b3ede022a80b5f5306a876c661ae281b13c5ca/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.

0x28b3…c5ca