How can I view doggolingoeth's crypto portfolio?

You can view the full portfolio of doggolingoeth (0x99bacf8f5f09bc104ac36932ac11e4007fd93ff9) on Zerion at https://app.zerion.io/0x99bacf8f5f09bc104ac36932ac11e4007fd93ff9/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.