Unlike the typical single-address query model, OKX WaaS offers structured subscription queries for multiple addresses. You can associate multiple addresses with a single wallet account, enabling efficient asset status and transaction history queries across multi-chain scenarios.
We provide two types of wallet accounts: user wallet accounts and watch-only wallet accounts.
User Wallet Account: Requires message signature for authentication, allows adding custom tokens, and can send transactions.
Watch-Only Wallet Account: Does not require message signature, defaults to displaying all tokens listed on the OKX platform, and cannot send transactions.
Below is specific information about the related APIs: