How can I view 0xc6f61a1a's crypto portfolio?

You can view the full portfolio of 0xc6f61a1a (0xc6f6dcbdf1ae9741c720b61d6195c5641ea91a1a) on Zerion at https://app.zerion.io/0xc6f6dcbdf1ae9741c720b61d6195c5641ea91a1a/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.