How can I view boom666eth's crypto portfolio?

You can view the full portfolio of boom666eth (0x3b5d9abe09a574fcde2c9cf904fa90064cded13c) on Zerion at https://app.zerion.io/0x3b5d9abe09a574fcde2c9cf904fa90064cded13c/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.