How can I view 0x9f134349's crypto portfolio?

You can view the full portfolio of 0x9f134349 (0x9f13a56758ced12e345442b08b4c90b2e6714349) on Zerion at https://app.zerion.io/0x9f13a56758ced12e345442b08b4c90b2e6714349/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.