How can I view bigpubueth's crypto portfolio?

You can view the full portfolio of bigpubueth (0x63bce44c2d0fecd4374e6569319643242eba1c6c) on Zerion at https://app.zerion.io/0x63bce44c2d0fecd4374e6569319643242eba1c6c/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.