How can I view markeloffeth's crypto portfolio?

You can view the full portfolio of markeloffeth (0x539c05b8beda72c35ea95e06000b28581ed4689e) on Zerion at https://app.zerion.io/0x539c05b8beda72c35ea95e06000b28581ed4689e/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.