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  1. USDC: changing network from Avalanche C-Chain to OP Mainnet (Optimism)

USDC: changing network from Avalanche C-Chain to OP Mainnet (Optimism)

It is still USDC, only in a different blockchain: you send USDC AVAX C, and the payout of USDC Optimism goes to your address in OP Mainnet (Optimism). Bridge contracts, signatures and wrapped tokens play no part.

Rate and amounts for USDC AVAX C → USDC Optimism 1 USDC AVAX C = 1.001 USDC Optimism 1 USDC Optimism = 0.999001 USDC AVAX C

Rate as of Nov 1, 2026 08:24

Orders from
100.67 USDC AVAX C ≈ $100.67
Payout network
Optimism
24 hours
0%
You get 2,002 USDC Optimism
Create the order
Rate
1 USDC AVAX C = 1.001 USDC Optimism
From
100.67 USDC AVAX C
Up to
10,000,000 USDC AVAX C

Preliminary figure: the final amount is locked in the order.

Current maths: 1.001 USDC Optimism for every USDC AVAX C, and 0.999001 USDC AVAX C per USDC Optimism in reverse. Over 24 hours USDC AVAX C/USDC Optimism came in at about 0%. Over the week, about 0%.

The weekly range ran from 1 to 1 USDC Optimism, a spread of 0%. One order takes from 100.67 to 10,000,000 USDC AVAX C. In dollars that is roughly $100.67.

The robot sends the payout in the Optimism network, so the address has to belong to that network — a transfer to another one will not arrive.

Which network USDC arrives in

The same USDC goes out in several networks. Each has its own rate and its own floor, and the fee is charged by the network itself.

NetworkPer 1 USDC AVAX CFromNetwork feeSpeed
Ethereum (ERC20)1.001100.67 USDC AVAX C≈ $0.0061medium
TRON (TRC20)1.001100.67 USDC AVAX C≈ $2.1fast
Solana1.001100.67 USDC AVAX C≈ $0.00048fast
Arbitrum One1.001100.67 USDC AVAX C≈ $0.0029fast
BASE1.001100.67 USDC AVAX C——
BNB Smart Chain (BEP20)1.001100.67 USDC AVAX C≈ $0.0023fast
NEAR1.001100.67 USDC AVAX C——
Optimism open1.001100.67 USDC AVAX C≈ $0.00015fast
Polygon1.001100.67 USDC AVAX C≈ $0.0016fast
XLM1.001100.67 USDC AVAX C——

Network charges for USDC

Rate and amounts for USDC AVAX C → USDC Optimism

USDC AVAX CUSDC Optimism
200200.2
1,0001,001
2,0002,002
10,00010,010
20,00020,020
100,000100,100
USDC OptimismUSDC AVAX C
200199.8002
1,000999.001
2,0001,998
10,0009,990.01
20,00019,980.02
100,00099,900.1

How the USDC AVAX C → USDC Optimism exchange runs

  1. Work out the amount in the calculator — orders start at 100.67 USDC AVAX C.
  2. Give a USDC address on Optimism and a contact for the order.
  3. Send USDC AVAX C on Avalanche C-Chain, exactly the amount the order shows.
  4. Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends USD Coin Optimism to your address. The order page shows the status.

Swap USDC AVAX C for USDC Optimism

Check this before sending USDC AVAX C

  • The address network is Optimism. Sending through another network almost always means losing the transfer.
  • The transfer must not be smaller than 100.67 USDC AVAX C.
  • Copy the address in full, then check its first and last characters once it is pasted.
  • Ethereum, Arbitrum, Optimism, BNB Smart Chain and Polygon addresses look the same (0x…) — make sure the wallet is switched to OP Mainnet (Optimism).
  • Keep a reserve of ETH at the same address — without it USDC cannot be sent on later.
  • Send exactly the amount stated in the order: the automation matches your payment against it, and any difference sends the order back for recalculation.

How the USDC AVAX C to USDC Optimism rate has moved

high 1 USDC Optimismlow 1 USDC Optimism
Oct 25, 2026 08:25Nov 1, 2026 08:25
high 1 USDC Optimismlow 1 USDC Optimism
Oct 1, 2026 05:00Oct 31, 2026 05:00
high 1 USDC Optimismlow 1 USDC Optimism
Aug 2, 2026 05:00Oct 31, 2026 05:00
high 1 USDC Optimismlow 1 USDC Optimism
Nov 1, 2025 05:00Oct 31, 2026 05:00
24 hours
0%
Week
0%
Weekly high
1 USDC Optimism
Weekly low
1 USDC Optimism
Spread
0%

Market data from CoinGecko as of Nov 1, 2026 07:57. The exchange rate is worked out separately and differs from the market one. How these numbers are counted

The USDC AVAX C/USDC Optimism spread by period

PeriodHighLowMiddlePeriod result
24 hours1110%
Week1110%
Month1110%
Quarter1110%

Figures are in USDC Optimism per unit of the currency you send, taken from market data.

Daily USDC AVAX C → USDC Optimism rate

DayCloseAgainst the day before
Oct 31, 20261 USDC Optimism0%
Oct 30, 20261 USDC Optimism0%
Oct 29, 20261 USDC Optimism0%
Oct 28, 20261 USDC Optimism0%
Oct 27, 20261 USDC Optimism0%
Oct 26, 20261 USDC Optimism0%
Oct 25, 20261 USDC Optimism0%

How the Velorex rate moved: USDC AVAX C → USDC Optimism day by day

DayVelorex rateMarket rate
Nov 1, 20261.001 USDC Optimism1
Oct 31, 20261.001 USDC Optimism1
Oct 30, 20261.001 USDC Optimism1
Oct 29, 20261.001 USDC Optimism1
Oct 28, 20261.001 USDC Optimism1
Oct 27, 20261.001 USDC Optimism1
Oct 26, 20261.001 USDC Optimism1
Oct 25, 20261.001 USDC Optimism1
Oct 24, 20261.001 USDC Optimism1
Oct 23, 20261.001 USDC Optimism1
Oct 22, 20261.001 USDC Optimism1
Oct 21, 20261.001 USDC Optimism1
Oct 20, 20261.001 USDC Optimism1
Oct 19, 20261.001 USDC Optimism1

Our own rate is recorded every hour, and the table keeps the last entry of the day. The column beside it is the ratio of the prices of the same two coins on CoinGecko at that same hour. How these numbers are counted

Market data: USDC

USD Coin USDC
Price
$1.00
24 hours
+0.02%
Week
+0.04%
Market cap
$71.72 B
24-hour turnover
$5.9 B
Rank by cap
#6
In circulation
71.72 B USDC
All-time high
$1.04

Source: CoinGecko, Nov 1, 2026 07:57.

Compared: Avalanche C-Chain and OP Mainnet (Optimism)

Avalanche C-ChainOP Mainnet (Optimism)
What kind of networkBase network (L1)Optimistic rollup (L2)
What pays the feeAVAXETH
How expensive≈ $0.0014≈ $0.00015
How fastfastfast
Block time—~2 sec
Address format0x…0x…
Memo or tag needednot requirednot required
Ethereum-format address (0x…)yesyes
Withdrawal to Ethereum through the official bridge—≈ 7 days — the challenge window runs

The cost and speed marks are given against each other: both drift with the load on the network.

How an exchange differs from an ordinary bridge

VelorexOrdinary bridge
What arrives at the addressthe USDC token in the OP Mainnet (Optimism) networkIt varies: a number of networks hand out the bridged version of the token
Wallet connection and signaturesWe do without them: the payout goes to the address from the orderMandatory: the wallet is connected, contract transactions are signed
Is a OP Mainnet (Optimism) coin needed for feesNot required to receiveAs a rule yes, otherwise the funds cannot be claimed or moved on
When it arrivesAs soon as Avalanche C-Chain gathers confirmations; the status is shown on the order pageSet by the bridge itself and by the load on both networks
Who holds the funds on the wayVelorex — until the order is closed by the payoutThe smart contract of the bridge or its validators

Avalanche C-Chain → OP Mainnet (Optimism): the full list of directions The OP Mainnet (Optimism) blockchain

Why people take the USDC AVAX C → USDC Optimism route

  • Changing networkUSDC from Avalanche C-Chain (fee ≈ $0.0014) moves over to Optimism (fee ≈ $0.00015). That is how people top up a wallet or an exchange that takes one network only.
  • It works both waysThe USDC Optimism → USDC AVAX C direction is open as well — going back into USDC takes the same route and the same automation.

Common questions: USDC AVAX C → USDC Optimism

What rate does USDC AVAX C to USDC Optimism run at?
As of Nov 1, 2026 08:24 it is 1 USDC AVAX C = 1.001 USDC Optimism. The figure updates on its own, and the calculator always shows the current one. On the market that is around $1.00.
What amounts does USDC AVAX C → USDC Optimism accept?
From 100.67 to 10,000,000 USDC AVAX C per order. The floor is roughly $100.67.
Why can I not swap less than 100.67 USDC AVAX C?
The network fee and the handling do not depend on the amount. On a transfer below 100.67 USDC AVAX C they eat a noticeable share of it, and the swap stops making sense for either side.
Is anything charged on top of the rate?
No. The payout is already worked out at the rate in the calculator. Separately you pay only the network fee for sending USDC AVAX C, and the blockchain takes that one.
How long does swapping USDC AVAX C for USDC Optimism take?
The clock starts with confirmations: as soon as Avalanche C-Chain confirms your transfer, the order goes out for payout with no operator involved. After that the timing is set by how busy the network is — which is the difference between quick and instant.
Will real USDC be credited, or a wrapper?
USDC Optimism is the ordinary USDC token of the OP Mainnet (Optimism) network: exactly the same one an exchange sends when you withdraw into this blockchain.
Is ETH needed to receive USDC Optimism?
Not to receive. ETH comes in handy later, when you decide to move USDC from your address.
Which network will USDC Optimism arrive in?
The payout goes out on Optimism. Check that the receiving wallet supports that network.
Which network is cheaper for receiving USDC?
Usually USDC SOL, USDC Arbitrum, USDC BEP20, USDC Optimism, USDC Polygon works out cheaper. Still, the network is picked by what the recipient accepts, not by the fee.
What happens if the rate moves while I am paying?
Nothing: the rate is locked in the order and holds for as long as the order is alive. It is recalculated only if the payment arrives late or for a different amount — so send the exact sum, and send it promptly.
What did the USDC AVAX C to USDC Optimism rate do over the month?
Over the month, about 0%: a low of 1, a high of 1, an average of 1 USDC Optimism per 1 USDC AVAX C.
Can I swap back, USDC Optimism for USDC AVAX C?
Yes, the reverse is open too: 1 USDC Optimism = 1.001 USDC AVAX C. The link to switch sits under the calculator.

Related reading

Other directions

The other way round

Send USDC AVAX C, receive something else

Receive USDC Optimism, send something else

USDC AVAX C USDC Optimism All directions All currencies

Avalanche C-Chain → OP Mainnet (Optimism): the full list of directions All networks and routes

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