How can I view 111009eth's crypto portfolio?

You can view the full portfolio of 111009eth (0xa1b9a40c7e41f28e7d66f96249cc812f6f6940e4) on Zerion at https://app.zerion.io/0xa1b9a40c7e41f28e7d66f96249cc812f6f6940e4/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.