How can I view 0x44153375's crypto portfolio?

You can view the full portfolio of 0x44153375 (0x4415dc03100928315907c912296b747196553375) on Zerion at https://app.zerion.io/0x4415dc03100928315907c912296b747196553375/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.