How can I view greenopeth's crypto portfolio?

You can view the full portfolio of greenopeth (0x067d8357f736d56edcd4560f52d034d6c6660152) on Zerion at https://app.zerion.io/0x067d8357f736d56edcd4560f52d034d6c6660152/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.