DeBank OpenAPI

Query wallet portfolios, token balances, DeFi protocol positions, NFTs, and transaction history across 100+ EVM chains.

Base URL

https://pro-openapi.debank.com/v1

Requires API key: set DEBANK_API_KEY. Paid plans at https://cloud.debank.com/open-api

Pass via header: AccessKey: {key}

Endpoints

Total Balance