How can I view ffurkaneth's crypto portfolio?

You can view the full portfolio of ffurkaneth (0x5f866c2befcd50aced442a969cd93df9e2bae80b) on Zerion at https://app.zerion.io/0x5f866c2befcd50aced442a969cd93df9e2bae80b/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.