How can I view 0xd8134af5's crypto portfolio?

You can view the full portfolio of 0xd8134af5 (0xd8136d6c024895883e2e6ff4a7bcd6e3b4f14af5) on Zerion at https://app.zerion.io/0xd8136d6c024895883e2e6ff4a7bcd6e3b4f14af5/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.