Question 1

How can I view 0x21ff971a's crypto portfolio?

Accepted Answer

You can view the full portfolio of 0x21ff971a (0x21ff1d3fc527f57fb67686bdf5f6f1137597971a) on Zerion at https://app.zerion.io/0x21ff1d3fc527f57fb67686bdf5f6f1137597971a/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.

0x21ff…971a

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