How can I view 0xfa1c6421's crypto portfolio?

You can view the full portfolio of 0xfa1c6421 (0xfa1cdc2ccd6e97374af034ce4fe0b4f529116421) on Zerion at https://app.zerion.io/0xfa1cdc2ccd6e97374af034ce4fe0b4f529116421/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.

0xfa1c…6421