How can I view 0x9efc105b's crypto portfolio?

You can view the full portfolio of 0x9efc105b (0x9efcf4f7efdd47010891becdd6766e04321e105b) on Zerion at https://app.zerion.io/0x9efcf4f7efdd47010891becdd6766e04321e105b/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.

0x9efc…105b