Exchange in 3 steps
-
Choose how much ROSE to send and enter your USD Coin address on ERC-20 on Optimism.
-
Hit Exchange to open your order page with the live rate and deposit details.
-
Transfer ROSE to the address on your order — after confirmations, USDC is sent to your wallet automatically.
What do you need to know?
- Deposits on Oasis mainnet follow that chain's confirmation times.
- Network congestion can occasionally delay inclusion — check status if stuck.
- Send only ROSE on Oasis mainnet to the address on your order page.
- USDC not visible yet? Wait a few minutes, resync your wallet, then contact support with your order ID if the payout tx is already listed.
Oasis Network
Always match ROSE on Oasis mainnet when you send or receive — wrong-network transfers may not be credited.
Before you send
Use a wallet that supports Oasis mainnet.
Verify the deposit network on your order page matches your wallet.
USD Coin on Optimism
Always match USDC on ERC-20 on Optimism when you send or receive — wrong-network transfers may not be credited.
Receiving USDC
Your wallet must be on ERC-20 on Optimism.
Allow a few minutes after the order shows sent before opening support.
Before you swap
Avoid wrong-network deposits and address format mistakes — read these guides first.
Coin swap hubs
More no-KYC swap pairs and guides for each asset.
Frequently asked questions
Do I need KYC to swap ROSE to USDC?
No. SendSwap is a non-custodial instant exchange — no account, no ID checks, and no KYC for Oasis Network to USD Coin swaps.
How long does ROSE to USDC take?
Most swaps finish in 1–5 minutes. Timing depends on Oasis mainnet and ERC-20 on Optimism confirmations and current network load.
Is ROSE to USDC non-custodial?
Yes. You send ROSE from your wallet and receive USDC directly to the address you provide — SendSwap never holds your keys.
What if I send ROSE on the wrong network?
Always match the network on your order page (Oasis mainnet for deposits). Wrong-network sends may not be credited — read our swap safety guides before you send.