Get transaction insights and fraud alerts directly in MetaMask.
What is WAF - A fraud detection plugin for MetaMask
Automatically screen every transaction for fraud when you transact with MetaMask. WAF will display the results of the screening directly in MetaMask. It will check the transaction against a database of known contracts, addresses and dapps. It will check for phishing, rugpulls, scams, honeypots, hacked dapps and bad actors known to us through regular scanning. Ethereum and most L2 chains are currently supported with more coming soon.
WAF uses Metamask Snaps. Snaps is pre-release software only available in MetaMask Flask, a canary distribution for developers with access to upcoming features. When snaps is released to the main MetaMask distribution this plugin will be available to all users of Metamask.