Swap USDC on Optimism to USDC on Base
Convert USDC on Optimism to USDC on Base — live quote, 0.50% fee, non-custodial, no account or KYC.
What swaps on this route actually cost
Across the last 20 swaps settled on this route via the NEAR Intents network, the realized cost — amount sent minus amount received — ranged from 0.01% to 0.03%, with a median of 0.01%.
The network cost per swap is roughly fixed, so it falls with size: a 1,500 USDC swap settled at 0.01%, while a 19.83 USDC swap cost 0.02%. Larger amounts get proportionally cheaper.
Measured from public on-chain settlements of the underlying network; a CryptoRoute quote adds the 0.50% service fee and always shows the exact amount you will receive before you send.
USDC Optimism → USDC Base conversions
| You send | You get (approx.) |
|---|---|
| 100 USDC | 99.5 USDC |
| 1000 USDC | 995 USDC |
| 10000 USDC | 9,950 USDC |
| 100000 USDC | 99,500 USDC |
| 1000000 USDC | 995,000 USDC |
Estimates include the 0.50% service fee. Network fees and the live rate are reflected in the exact quote shown before you send.
- Send only USDC on the Optimism network to the deposit address. EVM addresses start with “0x” and are 42 characters long. Sending any other asset or network may result in permanent loss.
- Make sure your destination wallet can receive USDC on Base.
How this route works
- 1Enter an amount to see a live estimate.
- 2Add your Base recipient address — a Optimism refund address is required for cross-chain swaps.
- 3Send USDC Optimism on Optimism to the deposit address shown.
- 4Track status until USDC Base arrives on Base.
USDC (USDC)
stablecoin
USDC is available on 16 networks via CryptoRoute, including Ethereum, Base, Solana, Arbitrum.
Route status
No disruptions affecting this route right now.
Route reliability
Over the last 7 days, 100% of 321 automated quote checks on this route succeeded. Median quote response: 457 ms.
Daily success rate across the window.
Measured by CryptoRoute Radar, our route-monitoring network — see the live status. Status
Route activity
119 swaps totalling about $39,565 settled on this route in the last 30 days — verifiable on-chain.
Market review
USDC on Optimism to USDC on Base is currently at 1 USDC ≈ 1 USDC, with a 0% change over 7 days and 0% over 30 days. The route is operational. The all-in fee is 0.5%. This swap is non-custodial and does not require an account.
AI summary of live rates and route status — not financial advice · Updated Aug 6