How can I view 0xb4719ba7's crypto portfolio?

You can view the full portfolio of 0xb4719ba7 (0xb471de280478a8f2e39a16753bc6794ae4c79ba7) on Zerion at https://app.zerion.io/0xb471de280478a8f2e39a16753bc6794ae4c79ba7/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.

0xb471…9ba7