How can I view rstreignardeth's crypto portfolio?

You can view the full portfolio of rstreignardeth (0x87a9756d8eeb60e662b87da5b895762274395c73) on Zerion at https://app.zerion.io/0x87a9756d8eeb60e662b87da5b895762274395c73/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.