Question 1

How can I view 0x7a21d1ba's crypto portfolio?

Accepted Answer

You can view the full portfolio of 0x7a21d1ba (0x7a210aea6e906d74708809655d555bff2099d1ba) on Zerion at https://app.zerion.io/0x7a210aea6e906d74708809655d555bff2099d1ba/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.

0x7a21…d1ba

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