Oasis Sapphire
Oasis Sapphire Token Approval Checker

Or check your token approvals on a different network:

What Is Oasis Sapphire?

Oasis Sapphire is an EVM-compatible Oasis ParaTime network, similar to Oasis Emerald. Like Oasis Emerald, Oasis Sapphire is built to offer low fees and high throughput. But it expands this by adding support for confidential smart contracts, which is something that it takes from the non-EVM Oasis Cipher network. The native token of Oasis Sapphire is ROSE. Learn more about Oasis Sapphire on its website.

Learn how to add Oasis Sapphire to your wallet on our Learn page.

What Are Oasis Sapphire 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 Oasis Sapphire 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 Oasis Sapphire Token Approvals.

When you enter your address above, you will see a list of all your Oasis Sapphire 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 Oasis Sapphire 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.