How can I view vahid309eth's crypto portfolio?

You can view the full portfolio of vahid309eth (0x07deef8ad7d095b45de4a2b39ca7d9f8aa7d4022) on Zerion at https://app.zerion.io/0x07deef8ad7d095b45de4a2b39ca7d9f8aa7d4022/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.