Question 1

How can I view 0xb21e9658's crypto portfolio?

Accepted Answer

You can view the full portfolio of 0xb21e9658 (0xb21eb8f9867741ac43b8136ee81df85670b69658) on Zerion at https://app.zerion.io/0xb21eb8f9867741ac43b8136ee81df85670b69658/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.

0xb21e…9658

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