Katana Marketplace Bulk Delister

What Is Katana?

Katana is a Layer 2 built specifically for DeFi by the team behind Polygon. It is focused on offer deep liquidity and high yields for DeFi by concentrating liquidity in a few curated dapps. It features native yield and strong interoperability through Polygon's Agglayer framework. The native token of Katana is ETH. Learn more about Katana on its website.

What Is Bulk Delisting?

When you list NFTs or other assets for sale on marketplaces like OpenSea, you sign an offchain signature that authorizes the marketplace to transfer your assets. Scam websites can exploit this by tricking you into signing marketplace signatures that create zero-priced listings. Because these signatures are offchain, Revoke.cash cannot know whether you actually signed any.

Only use this tool if you know that you signed a marketplace signature on a scam website, otherwise you are wasting transaction fees. Bulk delisting cancels all existing listings and offers on a marketplace at once by incrementing its onchain counter.