Swap USDC to MATIC on-chain
Swap USDC → MATIC non-custodially on Ethereum, Base, Arbitrum and other EVM chains. Transparent total cost (Gas + 0.30% fee) before you sign. 0x-powered routing for the best execution price. No account, no KYC.
Why swap USDC → MATIC on Swap.Day?
- Best execution via 0x aggregation across multiple DEXs
- Fixed 0.30% fee - always visible before signing
- Non-custodial - you control your keys at all times
- Transparent routing with slippage protection
Fee Transparency
You will see the exact total cost including network gas fees and the fixed 0.30% integrator fee before signing any transaction. No hidden charges.
Swap
Fixed 0.30% integrator fee (always visible). Total cost includes network gas + fee.
Common Questions about USDC → MATIC Swaps
What fees do I pay when swapping USDC to MATIC?
You pay a fixed 0.30% integrator fee plus network gas costs. Both are shown before you sign the transaction.
Is swapping USDC to MATIC on Swap.Day safe?
Yes. Swap.Day is non-custodial, meaning you control your wallet and keys. We use verified smart contracts and 0x Protocol for secure routing.
Which chains support USDC ↔ MATIC swaps?
Available on all major EVM chains including Ethereum, Polygon, Arbitrum, Optimism, Base, and BNB Chain via 0x API.