WETH
Protocol
Wrapped ETH — ERC‑20 representation of ETH.
WETH is ETH wrapped into an ERC‑20 token so it can interact with token‑based protocols. It can be minted and redeemed 1:1 for ETH.
Frequently asked questions
Why wrap ETH?
Many contracts expect ERC 20 tokens. WETH lets ETH interact with those protocols.Is WETH always 1:1 with ETH?
Yes by design. You can wrap and unwrap at parity in the canonical contract.Where do I wrap/unwrap?
Use trusted interfaces or the contract directly. Verify addresses to avoid fake wrappers.