How can I view offthechaineth's crypto portfolio?

You can view the full portfolio of offthechaineth (0xd2b21d61b4944e4dbc8ae4fef20c91e40bb00e21) on Zerion at https://app.zerion.io/0xd2b21d61b4944e4dbc8ae4fef20c91e40bb00e21/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.

offthechain.eth