How can I view thebestusernameeth's crypto portfolio?

You can view the full portfolio of thebestusernameeth (0x0df8704e0e31d5c678b579a560d558f7e05fb388) on Zerion at https://app.zerion.io/0x0df8704e0e31d5c678b579a560d558f7e05fb388/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.