How do I swap WETH on LightSwap?

Choose WETH as the asset you send, pick the asset you want to receive, review the live quote in the widget, and complete the deposit step shown on LightSwap.

Is the WETH price on this page live?

WETH price and chart data on this page are indicative and refresh on a server cache. The executable number is always the live quote in the swap form before you continue.

What affects the final WETH swap rate?

WETH pricing can move with market demand, route liquidity, network conditions, and separate wallet, gas, and network costs that depend on the chains involved.

Which WETH networks are supported?

WETH is available on Polygon, Arbitrum, Base, Ethereum, Gnosis, Optimism. Choose the network that matches the wallet and route you plan to use.

Do I need an account or extra verification?

You do not need a LightSwap account to begin. The standard flow starts from your wallet, but some swaps may still need extra review or information if a compliance or risk check flags the route.

What fees are included?

The widget quote shows the route pricing before you continue. Wallet fees, gas fees, and network fees are separate third-party costs, so review the live quote details before sending funds.

What happens if something goes wrong?

If a route cannot be completed, keep the order id and transaction hash. The quote status view will show what happened, and any follow-up such as delays or refunds depends on the status of that route.

WETH (WETH) on Polygon

$1,820.18

-2.20%

Market cap

$4.27B

This page tracks the Polygon version of WETH. Compare it with Arbitrum, Base, Ethereum, Gnosis, and Optimism before you start a swap. No account required to begin.

Market overview

About this token

WETH is supported on Ethereum, Arbitrum, Base, Optimism, Polygon, and Gnosis.

This page focuses on the Polygon version of WETH, while LightSwap also supports WETH on Ethereum, Arbitrum, Base, Optimism, and Gnosis. This page keeps the live USD price, supported networks, and practical swap routes for WETH in one place so you can pick the right version before you continue.

Supported networks

Polygon, Arbitrum, Base, Ethereum, Gnosis, and Optimism

Read the FAQ Contact support Read guides Open WETH to USDC