How can I view ktfacaieth's crypto portfolio?

You can view the full portfolio of ktfacaieth (0xe62c0d3423351ab3dfa1c1a403392a5ad58c617b) on Zerion at https://app.zerion.io/0xe62c0d3423351ab3dfa1c1a403392a5ad58c617b/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.