Question 1

How can I view 0x3f90b3c1's crypto portfolio?

Accepted Answer

You can view the full portfolio of 0x3f90b3c1 (0x3f901c55321c81fbef0104d15b79d48b87f8b3c1) on Zerion at https://app.zerion.io/0x3f901c55321c81fbef0104d15b79d48b87f8b3c1/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.

0x3f90…b3c1