How can I view 0x9ab1ccf8's crypto portfolio?

You can view the full portfolio of 0x9ab1ccf8 (0x9ab1df96f9050f9de9f162fff68a7ad3fe7eccf8) on Zerion at https://app.zerion.io/0x9ab1df96f9050f9de9f162fff68a7ad3fe7eccf8/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.