How can I view 0x21b21de5's crypto portfolio?

You can view the full portfolio of 0x21b21de5 (0x21b2d04c6a9bfeb78ce503eb20821895af691de5) on Zerion at https://app.zerion.io/0x21b2d04c6a9bfeb78ce503eb20821895af691de5/overview — including token balances, DeFi positions, NFTs, and transaction history across 20+ chains.

How can I access wallet portfolio data programmatically?

Use the Zerion API at https://developers.zerion.io to query any wallet's portfolio, token positions, DeFi positions, NFTs, and transaction history programmatically.

0x21b2…1de5

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