How can I view kiss999eth's crypto portfolio?

You can view the full portfolio of kiss999eth (0x2d83a8902d36037951ba4bb55a936ecd328e4741) on Zerion at https://app.zerion.io/0x2d83a8902d36037951ba4bb55a936ecd328e4741/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.