SwapChan

Cheapest way to swap POL on Polygon to ETH on Base

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To chain
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Eth-chan
Base-chan
Swap-chan is asking every DEX and bridge for you…

Provider comparison · 500 POL

ProviderYou getNetTime
Relay ★0.019034 ETH$45.582s
LI.FI0.019031 ETH$45.581s
deBridge0.018843 ETH$45.055s

Moving POL from Polygon to ETH on Base means a bridge plus a swap. SwapChan quotes LI.FI side by side and prices every output with the same market price, so the cheapest route wins, not the one with the loudest estimate.

Polygon is known for cheap payments, stablecoins, and zk tech like the AggLayer, while Base is known for easy onboarding, low fees and a big consumer app scene.

Connect your wallet, check the routes below, and sign. SwapChan never holds your keys or funds; you send the transaction straight to the provider's contract.

Meet Poly-chan and Base-chan, the chans of Polygon and Base.

FAQ

What is the cheapest way to swap POL on Polygon to ETH on Base?

It changes minute to minute. SwapChan compares LI.FI live and picks the route that delivers the most ETH after gas and fees. The table on this page shows the current ranking.

How long does it take?

Most Polygon to Base routes settle in seconds to a few minutes; each route above shows its estimated time. Bitcoin legs wait for block confirmations and can take longer.

Does SwapChan charge a fee?

SwapChan adds a 0.1% fee, already included in every quote you see, so the amount shown is what you receive. Routes are ranked as if they all carried it, so the fee never changes which route wins.

Is it safe?

SwapChan is non-custodial: your own wallet signs and sends the transaction to the provider's audited contracts. Unlisted tokens are flagged as unverified before you swap.

Related routes

All 403 routes