How can I view 0xmetieth's crypto portfolio?

You can view the full portfolio of 0xmetieth (0x5549567fd1c239766fe931e588cb58c393e10312) on Zerion at https://app.zerion.io/0x5549567fd1c239766fe931e588cb58c393e10312/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.