How can I view waterupeth's crypto portfolio?

You can view the full portfolio of waterupeth (0xd9fcb69108fec12c004c2d4db6c0eb435a16377d) on Zerion at https://app.zerion.io/0xd9fcb69108fec12c004c2d4db6c0eb435a16377d/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.