Starknet (STRK ERC20) → USD Coin (USDC Arbitrum)

The order runs on autopilot: the rate is locked when you create it, and the payout leaves as soon as the network confirms your transfer. No manual approval, no working hours.

Rate and amounts for STRK ERC20 → USDC Arbitrum 1 STRK ERC20 = 0.0428767 USDC Arbitrum 1 USDC Arbitrum = 23.3227 STRK ERC20

Rate as of Sep 30, 2026 10:30

Orders from: 2,373.17 STRK ERC20 ≈ $101.58
Payout network: Arbitrum One
24 hours: +2.22%

You send

STRK ERC20

You get 2,143.84

USDC Arbitrum

Create the order

Rate: 1 STRK ERC20 = 0.0428767 USDC Arbitrum
From: 2,373.17 STRK ERC20
Up to: 234,000,000 STRK ERC20

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

Right now 1 STRK ERC20 gets you 0.0428767 USDC Arbitrum; the other way round, 1 USDC Arbitrum is 23.3227 STRK ERC20. Over 24 hours STRK ERC20/USDC Arbitrum came in at plus 2.22%. Over the week, minus 0.46%.

The weekly range ran from 0.03822 to 0.0436759 USDC Arbitrum, a spread of 14.27%. One order takes from 2,373.17 to 234,000,000 STRK ERC20. In dollars that is roughly $101.58.

The robot sends the payout in the Arbitrum One network, so the address has to belong to that network — a transfer to another one will not arrive. Market capitalisation puts Starknet at No. 148 ($314.61 M) and USD Coin at No. 6 ($74.37 B). Over 90 days the daily moves of STRK and USDC correlate at -0.01 (they travel apart).

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.

Network	Per 1 STRK ERC20	From	Network fee	Speed
Ethereum (ERC20)	0.0428767	2,373.17 STRK ERC20	≈ $0.015	medium
Solana	0.0428767	2,373.17 STRK ERC20	≈ $0.00059	fast
Arbitrum One open	0.0428767	2,373.17 STRK ERC20	≈ $0.0035	fast
BASE	0.0428767	2,373.17 STRK ERC20	—	—
BNB Smart Chain (BEP20)	0.0428767	2,373.17 STRK ERC20	≈ $0.0025	fast
Avalanche C-Chain	0.0428767	2,373.17 STRK ERC20	≈ $0.0038	fast
NEAR	0.0428767	2,373.17 STRK ERC20	—	—
Optimism	0.0428767	2,373.17 STRK ERC20	≈ $0.00018	fast
Polygon	0.0428767	2,373.17 STRK ERC20	≈ $0.002	fast
XLM	0.0428767	2,373.17 STRK ERC20	—	—

STRK ERC20 → USDC: all networks side by side Network charges for USDC

Rate and amounts for STRK ERC20 → USDC Arbitrum

Send STRK ERC20 — receive USDC ArbitrumNeed USDC Arbitrum — send this much STRK ERC20

STRK ERC20	USDC Arbitrum
5,000	214.3835
20,000	857.5342
50,000	2,143.84
200,000	8,575.34
500,000	21,438.35
2,000,000	85,753.42

USDC Arbitrum	STRK ERC20
200	4,664.54
1,000	23,322.69
2,000	46,645.37
10,000	233,226.86
20,000	466,453.72
100,000	2,332,268.6

How the STRK ERC20 → USDC Arbitrum exchange runs

Work out the amount in the calculator — orders start at 2,373.17 STRK ERC20.
Give a USDC address on Arbitrum One and a contact for the order.
Send STRK ERC20 on Ethereum (ERC20), exactly the amount the order shows.
Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends USD Coin to your address. The order page shows the status.

Swap STRK ERC20 for USDC Arbitrum

Check this before sending STRK ERC20

The address network is Arbitrum One. Sending through another network almost always means losing the transfer.
The transfer must not be smaller than 2,373.17 STRK ERC20.
Copy the address in full, then check its first and last characters once it is pasted.
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 STRK ERC20 to USDC Arbitrum rate has moved

WeekMonthQuarterYear

high 0.0436759 USDC Arbitrumlow 0.03822 USDC Arbitrum

Sep 23, 2026 10:34Sep 30, 2026 10:34

high 0.0484955 USDC Arbitrumlow 0.0246983 USDC Arbitrum

Aug 30, 2026 05:00Sep 29, 2026 05:00

high 0.0484955 USDC Arbitrumlow 0.0224563 USDC Arbitrum

Jul 1, 2026 05:00Sep 29, 2026 05:00

high 0.24803 USDC Arbitrumlow 0.0224563 USDC Arbitrum

Oct 1, 2025 05:00Sep 29, 2026 05:00

24 hours: +2.22%
Week: −0.46%
Weekly high: 0.0436759 USDC Arbitrum
Weekly low: 0.03822 USDC Arbitrum
Spread: 14.27%

Market data from CoinGecko as of Sep 30, 2026 10:27. The exchange rate is worked out separately and differs from the market one. How these numbers are counted

The STRK ERC20/USDC Arbitrum spread by period

Period	High	Low	Middle	Period result
24 hours	0.0436759	0.0414496	0.042657	+2.22%
Week	0.0436759	0.03822	0.0406965	−0.46%
Month	0.0484955	0.0246983	0.0332621	+66.03%
Quarter	0.0484955	0.0224563	0.0293329	+44.41%

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

Daily STRK ERC20 → USDC Arbitrum rate

Day	Close	Against the day before
Sep 29, 2026	0.0420298 USDC Arbitrum	+0.01%
Sep 28, 2026	0.0420255 USDC Arbitrum	+3.72%
Sep 27, 2026	0.0405187 USDC Arbitrum	−1.63%
Sep 26, 2026	0.0411894 USDC Arbitrum	+5.33%
Sep 25, 2026	0.0391053 USDC Arbitrum	+2%
Sep 24, 2026	0.0383376 USDC Arbitrum	−9.68%
Sep 23, 2026	0.0424486 USDC Arbitrum	−3.02%

Market data: STRK and USDC

Starknet STRK

Price: $0.0428019
24 hours: +2.22%
Week: −0.55%
Market cap: $314.61 M
24-hour turnover: $47.22 M
Rank by cap: #148
In circulation: 7.35 B STRK
All-time high: $4.41

USD Coin USDC

Price: $0.999839
24 hours: −0.01%
Week: 0%
Market cap: $74.37 B
24-hour turnover: $17.86 B
Rank by cap: #6
In circulation: 74.39 B USDC
All-time high: $1.04

Source: CoinGecko, Sep 30, 2026 10:27.

Starknet and USD Coin: how they differ

	Starknet (STRK)	USD Coin (USDC)
Ticker	STRK	USDC
Network	Ethereum (ERC20)	Arbitrum One
Fees are paid in	ETH	ETH
In circulation	7.35 B STRK	74.39 B USDC
Market cap	$314.61 M	$74.37 B
Rank by cap	#148	#6
Type	—	token
Launched	—	2018
Built by	—	Circle
Supply cap	—	no cap

Daily moves of STRK and USDC over the quarter link at -0.01 (they travel apart).

Why people take the STRK ERC20 → USDC Arbitrum route

Stepping out of the swingsSTRK moved +66.02% over the past month. USDC tracks the dollar, so after the swap the amount stops following STRK.
It works both waysThe USDC Arbitrum → STRK ERC20 direction is open as well — going back into STRK takes the same route and the same automation.

Common questions: STRK ERC20 → USDC Arbitrum

What rate does STRK ERC20 to USDC Arbitrum run at?

As of Sep 30, 2026 10:30 it is 1 STRK ERC20 = 0.0428767 USDC Arbitrum. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.0428698.

What amounts does STRK ERC20 → USDC Arbitrum accept?

From 2,373.17 to 234,000,000 STRK ERC20 per order. The floor is roughly $101.58.

Why can I not swap less than 2,373.17 STRK ERC20?

The network fee and the handling do not depend on the amount. On a transfer below 2,373.17 STRK ERC20 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 STRK ERC20, and the blockchain takes that one.

How long does swapping STRK ERC20 for USDC Arbitrum take?

The clock starts with confirmations: as soon as Ethereum (ERC20) 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.

Which network will USDC Arbitrum arrive in?

The payout goes out on Arbitrum One. Check that the receiving wallet supports that network.

Which network is cheaper for receiving USDC?

Usually USDC SOL, USDC Arbitrum, USDC BEP20, USDC AVAX C, 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 STRK ERC20 to USDC Arbitrum rate do over the month?

Over the month, plus 66.03%: a low of 0.0246983, a high of 0.0484955, an average of 0.0332621 USDC Arbitrum per 1 STRK ERC20.

Can I swap back, USDC Arbitrum for STRK ERC20?

Yes, the reverse is open too: 1 USDC Arbitrum = 23.3222 STRK ERC20. The link to switch sits under the calculator.