Question 1

How can I view 0xcfeffb3a's crypto portfolio?

Accepted Answer

You can view the full portfolio of 0xcfeffb3a (0xcfef5fb99448c4de6ee620e518147a201e7bfb3a) on Zerion at https://app.zerion.io/0xcfef5fb99448c4de6ee620e518147a201e7bfb3a/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.

0xcfef…fb3a