How can I view yemalidereth's crypto portfolio?

You can view the full portfolio of yemalidereth (0xbcd472b16ac9bd534df4acd83dfcfb9a42559436) on Zerion at https://app.zerion.io/0xbcd472b16ac9bd534df4acd83dfcfb9a42559436/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.