Question 1

How can I view 0x816d9db4's crypto portfolio?

Accepted Answer

You can view the full portfolio of 0x816d9db4 (0x816dd601644b71827c6e4aa5269b16e0ed9e9db4) on Zerion at https://app.zerion.io/0x816dd601644b71827c6e4aa5269b16e0ed9e9db4/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.

0x816d…9db4