USD Coin (USDC Optimism) → The Sandbox (SAND)
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 USDC Optimism → SAND
1 USDC Optimism = 23.1372 SAND
1 SAND = 0.0432204 USDC Optimism
Rate as of Oct 1, 2026 02:10
- Orders from
- 100.67 USDC Optimism ≈ $100.65
- Payout network
- The Sandbox
- 24 hours
- +1.35%
Current maths: 23.1372 SAND for every USDC Optimism, and 0.0432204 USDC Optimism per SAND in reverse. Over 24 hours USDC Optimism/SAND came in at plus 1.35%. Over the week, minus 6.02%.
The weekly range ran from 21.6462 to 25.0703 SAND, a spread of 15.82%. One order takes from 100.67 to 10,000,000 USDC Optimism. In dollars that is roughly $100.65.
Market capitalisation puts USD Coin at No. 6 ($74.03 B) and The Sandbox at No. 247 ($127.05 M). Over 90 days the daily moves of USDC and SAND correlate at -0.01 (they travel apart).
Rate and amounts for USDC Optimism → SAND
| USDC Optimism | SAND |
|---|---|
| 200 | 4,627.44 |
| 1,000 | 23,137.21 |
| 2,000 | 46,274.41 |
| 10,000 | 231,372.05 |
| 20,000 | 462,744.1 |
| 100,000 | 2,313,720.5 |
| SAND | USDC Optimism |
|---|---|
| 5,000 | 216.1022 |
| 20,000 | 864.4086 |
| 50,000 | 2,161.02 |
| 200,000 | 8,644.09 |
| 500,000 | 21,610.22 |
| 2,000,000 | 86,440.86 |
How the USDC Optimism → SAND exchange runs
- Work out the amount in the calculator — orders start at 100.67 USDC Optimism.
- Give a SAND address on The Sandbox and a contact for the order.
- Send USDC Optimism on Optimism, exactly the amount the order shows.
- Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends The Sandbox to your address. The order page shows the status.
Check this before sending USDC Optimism
- The address network is The Sandbox. Sending through another network almost always means losing the transfer.
- The transfer must not be smaller than 100.67 USDC Optimism.
- 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 USDC Optimism to SAND rate has moved
high 25.0703 SANDlow 21.6462 SAND
Sep 24, 2026 02:13Oct 1, 2026 02:13
high 29.886 SANDlow 21.9819 SAND
Aug 31, 2026 05:00Sep 30, 2026 05:00
high 29.886 SANDlow 19.5208 SAND
Jul 2, 2026 05:00Sep 30, 2026 05:00
high 29.886 SANDlow 3.4734 SAND
Oct 1, 2025 05:00Sep 30, 2026 05:00
- 24 hours
- +1.35%
- Week
- −6.02%
- Weekly high
- 25.0703 SAND
- Weekly low
- 21.6462 SAND
- Spread
- 15.82%
Market data from CoinGecko as of Oct 1, 2026 01:57. The exchange rate is worked out separately and differs from the market one. How these numbers are counted
The USDC Optimism/SAND spread by period
| Period | High | Low | Middle | Period result |
|---|---|---|---|---|
| 24 hours | 23.2453 | 21.9629 | 22.6893 | +1.35% |
| Week | 25.0703 | 21.6462 | 22.875 | −6.02% |
| Month | 29.886 | 21.9819 | 25.5368 | −16.41% |
| Quarter | 29.886 | 19.5208 | 23.68 | +5.68% |
Figures are in SAND per unit of the currency you send, taken from market data.
Daily USDC Optimism → SAND rate
| Day | Close | Against the day before |
|---|---|---|
| Sep 30, 2026 | 22.2978 SAND | −3.38% |
| Sep 29, 2026 | 23.0783 SAND | +4.84% |
| Sep 28, 2026 | 22.0122 SAND | −1.15% |
| Sep 27, 2026 | 22.2679 SAND | +1.3% |
| Sep 26, 2026 | 21.9819 SAND | −6.16% |
| Sep 25, 2026 | 23.4243 SAND | −5.53% |
| Sep 24, 2026 | 24.7968 SAND | +7.24% |
Market data: USDC and SAND
USD Coin USDC- Price
- $0.999778
- 24 hours
- −0.01%
- Week
- −0.01%
- Market cap
- $74.03 B
- 24-hour turnover
- $21.05 B
- Rank by cap
- #6
- In circulation
- 74.04 B USDC
- All-time high
- $1.04
The Sandbox SAND- Price
- $0.04325
- 24 hours
- −1.35%
- Week
- +6.02%
- Market cap
- $127.05 M
- 24-hour turnover
- $26.34 M
- Rank by cap
- #247
- In circulation
- 2.94 B SAND
- All-time high
- $8.40
Source: CoinGecko, Oct 1, 2026 01:57.
USD Coin and The Sandbox: how they differ
| USD Coin (USDC) | The Sandbox (SAND) | |
|---|---|---|
| Ticker | USDC | SAND |
| Type | token | — |
| Network | Optimism | — |
| Fees are paid in | ETH | — |
| Launched | 2018 | — |
| Built by | Circle | — |
| Supply cap | no cap | — |
| In circulation | 74.04 B USDC | 2.94 B SAND |
| Market cap | $74.03 B | $127.05 M |
| Rank by cap | #6 | #247 |
Daily moves of USDC and SAND over the quarter link at -0.01 (they travel apart).
Why people take the USDC Optimism → SAND route
- Entering SAND from dollarsUSDC goes into The Sandbox in one step, with no coin in between: over the last month SAND posted +19.63%.
- Different basketsDaily moves of USDC and SAND over 90 days link at -0.01 (they travel apart) — the weaker the link, the less a portfolio rests on one coin.
- It works both waysThe SAND → USDC Optimism direction is open as well — going back into USDC takes the same route and the same automation.
Common questions: USDC Optimism → SAND
What rate does USDC Optimism to SAND run at?
As of Oct 1, 2026 02:10 it is 1 USDC Optimism = 23.1372 SAND. 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 Optimism → SAND accept?
From 100.67 to 10,000,000 USDC Optimism per order. The floor is roughly $100.65.
Why can I not swap less than 100.67 USDC Optimism?
The network fee and the handling do not depend on the amount. On a transfer below 100.67 USDC Optimism 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 Optimism, and the blockchain takes that one.
How long does swapping USDC Optimism for SAND take?
The clock starts with confirmations: as soon as Optimism 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 SAND arrive in?
The Sandbox arrives in its own The Sandbox network — a plain SAND address is all you need.
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 Optimism to SAND rate do over the month?
Over the month, minus 16.41%: a low of 21.9819, a high of 29.886, an average of 25.5368 SAND per 1 USDC Optimism.
Can I swap back, SAND for USDC Optimism?
Yes, the reverse is open too: 1 SAND = 0.0432196 USDC Optimism. The link to switch sits under the calculator.
Related reading
Other directions
The other way round
Send USDC Optimism, receive something else
USDC Optimism → SKY12.9248
USDC Optimism → SNX3.9852
USDC Optimism → SOL0.00847248
USDC Optimism → STRK ERC2023.5678
USDC Optimism → SUSHI3.7021
USDC Optimism → TRUMP0.48685
USDC Optimism → TRX2.9598
USDC Optimism → TUSD ERC201.0014
