How can I view tqdaoeth's crypto portfolio?

You can view the full portfolio of tqdaoeth (0x91f5f79c7ea0eba35d5a1538b2563b85ec31dab7) on Zerion at https://app.zerion.io/0x91f5f79c7ea0eba35d5a1538b2563b85ec31dab7/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.