How can I view kalenvaleth's crypto portfolio?

You can view the full portfolio of kalenvaleth (0x0fc9184b3faa8e1aecf1c6161b61b9b5806beb9a) on Zerion at https://app.zerion.io/0x0fc9184b3faa8e1aecf1c6161b61b9b5806beb9a/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.