How can I view 0x15897b4b's crypto portfolio?

You can view the full portfolio of 0x15897b4b (0x1589b476aa4c9f8d74a2444b23aad1bb3fb87b4b) on Zerion at https://app.zerion.io/0x1589b476aa4c9f8d74a2444b23aad1bb3fb87b4b/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.

0x1589…7b4b