How can I view airlinereth's crypto portfolio?

You can view the full portfolio of airlinereth (0x1a1235c25e5d6dc07556e7647819127c5d0f51e3) on Zerion at https://app.zerion.io/0x1a1235c25e5d6dc07556e7647819127c5d0f51e3/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.