How can I view holmberg15aeth's crypto portfolio?

You can view the full portfolio of holmberg15aeth (0xcedc14bd289cddcbd02abdaef451e509e0b25547) on Zerion at https://app.zerion.io/0xcedc14bd289cddcbd02abdaef451e509e0b25547/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.