How can I view 0xa1bff1af's crypto portfolio?

You can view the full portfolio of 0xa1bff1af (0xa1bfacbf8cd4a702000e753391f01eb9656bf1af) on Zerion at https://app.zerion.io/0xa1bfacbf8cd4a702000e753391f01eb9656bf1af/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.

0xa1bf…f1af