USDC SOL to POL: Convert USD Coin on Solana to Polygon

A new Polygon wallet is stuck until it holds POL. Every transaction on Polygon PoS, whether a token transfer, an approval or an app interaction, pays its fee in POL. People who keep their savings as USDC on Solana often hit this wall when they first want to use something on Polygon.

This pair solves it in one move. USDC leaves your Solana wallet, and POL lands at your 0x address on Polygon PoS, ready to pay fees straight away. No bridge, no wrapped token and no account are part of it.

Be clear about what changes. USDC follows the US dollar; POL is a market-priced coin and its value moves. If you only need fees, swapping a modest amount is usually enough, and the rest can stay in stablecoins. If you want a dollar balance on Polygon too, Tether on Polygon is a separate receive option, covered below.

USDC SOL is the SPL version of USD Coin, held at a base58 Solana address with no 0x prefix. Send it from Phantom, Solflare or a Ledger running the Solana app. The transfer fee on Solana is paid in SOL, so the sending wallet needs a little SOL as well as the USDC.

Enter that same Solana address as the sender. It is also where a refund would go, and it keeps the refund on the network the coins came from.

USDC also exists on Ethereum, BNB Chain and Polygon, and each is a separate coin in the exchange box. If your USDC sits on Ethereum, use USDC в POL instead. Solana confirms the deposit in under a minute, which makes this one of the quicker deposits on the site; Солскан shows it under your transaction signature. Circle, the issuer of USDC, can freeze USDC at an address; that is a property of the token.

POL exists in two places. The coin this pair pays is native POL on Polygon PoS, the chain's own gas coin. There is also a POL token on Ethereum, used mainly for staking, which lives at the same kind of 0x address but on a different network.

That shared address format causes most of the confusion. Your MetaMask or Rabby address is identical on Ethereum and Polygon, so after the payout you must switch the wallet to Polygon to see the balance. On Ethereum it shows nothing, which can look like a missing payment.

If Polygon is not yet in your wallet, add it; Polygon PoS uses chain ID 137. The coin was called MATIC until September 2024, and some older wallet screens and guides still use that name. Полигонскан shows the payout at your address. Polygon PoS confirms it in about a minute.

The two wallets never overlap. A Phantom address cannot receive POL, and a MetaMask address cannot hold SPL USDC, so you need both before you start. Want a stablecoin on Polygon rather than POL? Use Полигон USDC SOL к USDT, and keep some POL for its fees.

Type the USDC amount into the exchange box and it shows the POL you receive after the service fee and the Polygon network fee. The minimum and maximum for the pair appear there too, before anything is sent.

Pricing comes from aggregated liquidity from leading crypto markets and floats with the market until your USDC deposit confirms. Because Solana confirms so quickly, there is little time for the quote to drift on this pair, though POL's price can still move between your first look and the moment you send. Refresh the box if you leave the page open for a while.

After the deposit confirms, most swaps finish within minutes. The reference rate beside the box is the market price before fees: good for comparing, but the box is the figure you receive.

Your swap ID opens a status page that follows the deposit, the exchange and the payout. Solscan covers the sending side and PolygonScan the receiving side, so you can confirm each step yourself.

If a swap cannot be completed, the coins are refunded to the sender address you entered. For this pair the refund is USDC on Solana, returned to your Phantom or Solflare address. An exchange withdrawal address is a poor choice here, because a refund sent to a shared exchange wallet may never reach your account.

When Solscan shows the USDC delivered and the status page has not changed for a long while, write to support@ghostswap.io with your swap ID and the Solana transaction signature. A second USDC deposit only creates a second thing to sort out.