opBNB
opBNB Token Approval Checker

Or check your token approvals on a different network:

What Is opBNB?

opBNB is a Layer 2 scaling solution for BNB Chain. It is built on Optimism's Open Source OP Stack, so just like Optimism it uses optimistic rollup technology. opBNB is the first Layer 2 for BNB Chain and was created to offer lower fees and higher throughput. The native token of opBNB is BNB. Learn more about opBNB on its website.

Learn how to add opBNB to your wallet on our Learn page.

What Are opBNB Token Approvals?

Token approvals are used to give permission to a smart contract to spend your tokens on your behalf. This is a common pattern used by decentralized exchanges and other decentralized applications. This is an important feature for the functioning of decentralized applications on opBNB and other blockchain networks, but it can also be dangerous if left unchecked. Learn more about token approvals in our Learn article.

How to Revoke opBNB Token Approvals.

When you enter your address above, you will see a list of all your opBNB token approvals. The list will contain all the token approval details, such as the date, amount and spender. You can sort the list and filter it by any of these properties. You can then revoke any token approval by clicking the revoke button, which will prompt your wallet to confirm the revoke transaction, costing a small gas fee. Besides opBNB you can also check your approvals on 80+ other networks by using the dropdown menu. Learn more about revoking token approvals in our Learn article.

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