How can I view 0x5af5d305's crypto portfolio?

You can view the full portfolio of 0x5af5d305 (0x5af58b2f92e7f3d0d8eff9052e550d2a372ed305) on Zerion at https://app.zerion.io/0x5af58b2f92e7f3d0d8eff9052e550d2a372ed305/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.