Question 1

How can I view 0x4990b0f9's crypto portfolio?

Accepted Answer

You can view the full portfolio of 0x4990b0f9 (0x499066e847a964970a7d1bca1da4199edb43b0f9) on Zerion at https://app.zerion.io/0x499066e847a964970a7d1bca1da4199edb43b0f9/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.

0x4990…b0f9

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