How can I view 0x28a3c869's crypto portfolio?

You can view the full portfolio of 0x28a3c869 (0x28a30876bb9fda2ac7aabf0fe4d7246b2c19c869) on Zerion at https://app.zerion.io/0x28a30876bb9fda2ac7aabf0fe4d7246b2c19c869/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.

0x28a3…c869