Crab
Crab Token Approval Checker

Or check your token approvals on a different network:

What Is Crab?

Crab is the canary network for Darwinia. New updates get rolled out on Crab first, and only get activated on Darwinia after a successful testing period on Crab. Using this canary network, developers can test their applications in an incentivized, production-like environment instead of having to rely on test networks. The native token of Crab is CRAB. Learn more about Crab on its website.

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

What Are Crab 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 Crab 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 Crab Token Approvals.

When you enter your address above, you will see a list of all your Crab 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 Crab 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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