How can I view coinnameeth's crypto portfolio?

You can view the full portfolio of coinnameeth (0xfef34cf4a36e43e419f3acd2055ae5970cc66c33) on Zerion at https://app.zerion.io/0xfef34cf4a36e43e419f3acd2055ae5970cc66c33/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.