For EVM-based wallets (such as Metamask, OKX, etc., excluding AA wallets), you can connect to http://revoke.cash to check and revoke contract authorizations.
<aside> 💡 What is Abstracted Wallet Service (AA)?
The Abstracted Wallet Service (AA) aims to provide Bitcoin users with the easiest access to and usage of the Merlin Chain through an innovative technical approach. In simple terms, with AA, you can create a corresponding Merlin Chain EVM address using your BTC wallet, and all subsequent transactions/transfers are signed using the BTC wallet.
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