How can I view 0x902cba2c's crypto portfolio?

You can view the full portfolio of 0x902cba2c (0x902c174345387d941c2b429148d489fe0f40ba2c) on Zerion at https://app.zerion.io/0x902c174345387d941c2b429148d489fe0f40ba2c/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.