How can I view o123eth's crypto portfolio?

You can view the full portfolio of o123eth (0x8528effbe7cdcfc9b6f9bc915c67007a09df42d0) on Zerion at https://app.zerion.io/0x8528effbe7cdcfc9b6f9bc915c67007a09df42d0/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.

o-123.eth