Question 1

How can I view 0xeff9b0ca's crypto portfolio?

Accepted Answer

You can view the full portfolio of 0xeff9b0ca (0xeff90f577f3d3de73a29c3b89ff8286a1037b0ca) on Zerion at https://app.zerion.io/0xeff90f577f3d3de73a29c3b89ff8286a1037b0ca/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.

0xeff9…b0ca