How can I view 0xad9309a6's crypto portfolio?

You can view the full portfolio of 0xad9309a6 (0xad9361450af7441e9dacf0a7e8203fbf458e09a6) on Zerion at https://app.zerion.io/0xad9361450af7441e9dacf0a7e8203fbf458e09a6/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.