How can I view 0x77bd9b48's crypto portfolio?

You can view the full portfolio of 0x77bd9b48 (0x77bd87d92ca9f22fba31ea1063936790a44e9b48) on Zerion at https://app.zerion.io/0x77bd87d92ca9f22fba31ea1063936790a44e9b48/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.