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Chain Guardian watches every transaction you make in MetaMask and warns you instantly if the destination address belongs to a different blockchain network.
This address appears to be a Solana address. You are currently on Ethereum Mainnet. Sending funds here will result in permanent loss.
When the address is compatible, you will see a green confirmation — safe to proceed.
Install once, protected forever. No setup required.
Add Chain Guardian to MetaMask in one click from the official Snaps directory. No accounts, no emails.
Every time you initiate a send in MetaMask, Chain Guardian silently analyzes the destination address.
If the address format does not match your current network, you see a clear warning before you confirm.
Chain Guardian detects address mismatches across all major blockchain ecosystems.
Free, open source, and takes 10 seconds to install. Works automatically on every transaction.
Add to MetaMask — It's free