How can I view 0x783dd679's crypto portfolio?

You can view the full portfolio of 0x783dd679 (0x783d830ff9b9162926f3e1de4935e2ebc1edd679) on Zerion at https://app.zerion.io/0x783d830ff9b9162926f3e1de4935e2ebc1edd679/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.