How can I view 0xe18cd4d7's crypto portfolio?

You can view the full portfolio of 0xe18cd4d7 (0xe18c1f92398024f3eb86dfd1b1f93851a3afd4d7) on Zerion at https://app.zerion.io/0xe18c1f92398024f3eb86dfd1b1f93851a3afd4d7/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.