Question 1

How can I view 0xef03c331's crypto portfolio?

Accepted Answer

You can view the full portfolio of 0xef03c331 (0xef030d4448d5f7d49a6946668a0db78fa083c331) on Zerion at https://app.zerion.io/0xef030d4448d5f7d49a6946668a0db78fa083c331/overview — including token balances, DeFi positions, NFTs, and transaction history across 20+ chains.

Question 2

How can I access wallet portfolio data programmatically?

Accepted Answer

Use the Zerion API at https://developers.zerion.io to query any wallet's portfolio, token positions, DeFi positions, NFTs, and transaction history programmatically.

0xef03…c331