How can I view mson0711eth's crypto portfolio?

You can view the full portfolio of mson0711eth (0xd441b89165fbdd8d369104fb7401c13670b0475f) on Zerion at https://app.zerion.io/0xd441b89165fbdd8d369104fb7401c13670b0475f/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.