How can I view 0xa1f4aa97's crypto portfolio?

You can view the full portfolio of 0xa1f4aa97 (0xa1f475ed1c52726ea2d09fe1703f457d4e7daa97) on Zerion at https://app.zerion.io/0xa1f475ed1c52726ea2d09fe1703f457d4e7daa97/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.

0xa1f4…aa97