How can I view mataverseseth's crypto portfolio?

You can view the full portfolio of mataverseseth (0x505ec1907061f3c22d80984a3fec873e37a7ec46) on Zerion at https://app.zerion.io/0x505ec1907061f3c22d80984a3fec873e37a7ec46/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.