How can I view mahdi4aieth's crypto portfolio?

You can view the full portfolio of mahdi4aieth (0xda3720e03d30acb8d52de68e34fa66c1e5a26849) on Zerion at https://app.zerion.io/0xda3720e03d30acb8d52de68e34fa66c1e5a26849/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.