How can I view 0xpeyoeth's crypto portfolio?

You can view the full portfolio of 0xpeyoeth (0x1342a24e50186f2f178fc57194d3ef56ec0f26fa) on Zerion at https://app.zerion.io/0x1342a24e50186f2f178fc57194d3ef56ec0f26fa/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.