How can I view 544554eth's crypto portfolio?

You can view the full portfolio of 544554eth (0x5cd98d91e3efd3836681e1736f781796426ab592) on Zerion at https://app.zerion.io/0x5cd98d91e3efd3836681e1736f781796426ab592/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.

544554.eth