How can I view prettyleth's crypto portfolio?

You can view the full portfolio of prettyleth (0xb77d4bf7e8e4b67232ee54d387cf9736b97b7052) on Zerion at https://app.zerion.io/0xb77d4bf7e8e4b67232ee54d387cf9736b97b7052/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.