Synthetix (SNX) → USD Coin (USDC BASE)
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 SNX → USDC BASE
1 SNX = 0.255946 USDC BASE
1 USDC BASE = 3.9071 SNX
Rate as of Sep 30, 2026 14:25
- Orders from
- 394.7843 SNX ≈ $101.39
- Payout network
- BASE
- 24 hours
- +3.21%
The direction is holding at 0.255946 USDC BASE per 1 SNX (3.9071 SNX per 1 USDC BASE). Over 24 hours SNX/USDC BASE came in at plus 3.21%. Over the week, minus 2.1%.
The weekly range ran from 0.230239 to 0.269815 USDC BASE, a spread of 17.19%. One order takes from 394.7843 to 38,900,000 SNX. In dollars that is roughly $101.39.
The robot sends the payout in the BASE network, so the address has to belong to that network — a transfer to another one will not arrive. Market capitalisation puts Synthetix at No. 227 ($149.11 M) and USD Coin at No. 6 ($74.35 B). Over 90 days the daily moves of SNX and USDC correlate at 0.03 (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 SNX | From | Network fee | Speed |
|---|---|---|---|---|
| Ethereum (ERC20) | 0.255946 | 394.7843 SNX | ≈ $0.02 | medium |
| Solana | 0.255946 | 394.7843 SNX | ≈ $0.00059 | fast |
| Arbitrum One | 0.255946 | 394.7843 SNX | ≈ $0.0035 | fast |
| BASE open | 0.255946 | 394.7843 SNX | — | — |
| BNB Smart Chain (BEP20) | 0.255946 | 394.7843 SNX | ≈ $0.0025 | fast |
| Avalanche C-Chain | 0.255946 | 394.7843 SNX | ≈ $0.0037 | fast |
| NEAR | 0.255946 | 394.7843 SNX | — | — |
| Optimism | 0.255946 | 394.7843 SNX | ≈ $0.00018 | fast |
| Polygon | 0.255946 | 394.7843 SNX | ≈ $0.0021 | fast |
| XLM | 0.255946 | 394.7843 SNX | — | — |
SNX → USDC: all networks side by side Network charges for USDC
Rate and amounts for SNX → USDC BASE
| SNX | USDC BASE |
|---|---|
| 500 | 127.9731 |
| 2,000 | 511.8925 |
| 5,000 | 1,279.73 |
| 20,000 | 5,118.93 |
| 50,000 | 12,797.31 |
| 200,000 | 51,189.25 |
| USDC BASE | SNX |
|---|---|
| 200 | 781.4141 |
| 1,000 | 3,907.07 |
| 2,000 | 7,814.14 |
| 10,000 | 39,070.7 |
| 20,000 | 78,141.41 |
| 100,000 | 390,707.03 |
How the SNX → USDC BASE exchange runs
- Work out the amount in the calculator — orders start at 394.7843 SNX.
- Give a USDC address on BASE and a contact for the order.
- Send SNX on Synthetix, 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.
Check this before sending SNX
- The address network is BASE. Sending through another network almost always means losing the transfer.
- The transfer must not be smaller than 394.7843 SNX.
- 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 SNX to USDC BASE rate has moved
high 0.269815 USDC BASElow 0.230239 USDC BASE
Sep 23, 2026 14:29Sep 30, 2026 14:29
high 0.269217 USDC BASElow 0.198664 USDC BASE
Aug 30, 2026 05:00Sep 29, 2026 05:00
high 0.269217 USDC BASElow 0.191671 USDC BASE
Jul 1, 2026 05:00Sep 29, 2026 05:00
high 2.2919 USDC BASElow 0.191671 USDC BASE
Oct 1, 2025 05:00Sep 29, 2026 05:00
- 24 hours
- +3.21%
- Week
- −2.1%
- Weekly high
- 0.269815 USDC BASE
- Weekly low
- 0.230239 USDC BASE
- Spread
- 17.19%
Market data from CoinGecko as of Sep 30, 2026 14:27. The exchange rate is worked out separately and differs from the market one. How these numbers are counted
The SNX/USDC BASE spread by period
| Period | High | Low | Middle | Period result |
|---|---|---|---|---|
| 24 hours | 0.261409 | 0.248714 | 0.25469 | +3.21% |
| Week | 0.269815 | 0.230239 | 0.253051 | −2.1% |
| Month | 0.269217 | 0.198664 | 0.223408 | +21.69% |
| Quarter | 0.269217 | 0.191671 | 0.220026 | +19.76% |
Figures are in USDC BASE per unit of the currency you send, taken from market data.
Daily SNX → USDC BASE rate
| Day | Close | Against the day before |
|---|---|---|
| Sep 29, 2026 | 0.254541 USDC BASE | −5.45% |
| Sep 28, 2026 | 0.269217 USDC BASE | +2.66% |
| Sep 27, 2026 | 0.262237 USDC BASE | +0.46% |
| Sep 26, 2026 | 0.261048 USDC BASE | +3% |
| Sep 25, 2026 | 0.253439 USDC BASE | +9.49% |
| Sep 24, 2026 | 0.231469 USDC BASE | −6% |
| Sep 23, 2026 | 0.246245 USDC BASE | +2.72% |
Market data: SNX and USDC
Synthetix SNX- Price
- $0.256814
- 24 hours
- +3.2%
- Week
- +0.71%
- Market cap
- $149.11 M
- 24-hour turnover
- $11.14 M
- Rank by cap
- #227
- In circulation
- 580.98 M SNX
- All-time high
- $28.53
USD Coin USDC- Price
- $0.999829
- 24 hours
- −0.01%
- Week
- 0%
- Market cap
- $74.35 B
- 24-hour turnover
- $16.68 B
- Rank by cap
- #6
- In circulation
- 74.36 B USDC
- All-time high
- $1.04
Source: CoinGecko, Sep 30, 2026 14:27.
Synthetix and USD Coin: how they differ
| Synthetix (SNX) | USD Coin (USDC) | |
|---|---|---|
| Ticker | SNX | USDC |
| In circulation | 580.98 M SNX | 74.36 B USDC |
| Market cap | $149.11 M | $74.35 B |
| Rank by cap | #227 | #6 |
| Type | — | token |
| Network | — | BASE |
| Launched | — | 2018 |
| Built by | — | Circle |
| Supply cap | — | no cap |
Daily moves of SNX and USDC over the quarter link at 0.03 (they travel apart).
Why people take the SNX → USDC BASE route
- Stepping out of the swingsSNX moved +21.68% over the past month. USDC tracks the dollar, so after the swap the amount stops following SNX.
- It works both waysThe USDC BASE → SNX direction is open as well — going back into SNX takes the same route and the same automation.
Common questions: SNX → USDC BASE
What rate does SNX to USDC BASE run at?
As of Sep 30, 2026 14:25 it is 1 SNX = 0.255946 USDC BASE. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.255902.
What amounts does SNX → USDC BASE accept?
From 394.7843 to 38,900,000 SNX per order. The floor is roughly $101.39.
Why can I not swap less than 394.7843 SNX?
The network fee and the handling do not depend on the amount. On a transfer below 394.7843 SNX 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 SNX, and the blockchain takes that one.
How long does swapping SNX for USDC BASE take?
The clock starts with confirmations: as soon as Synthetix 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 BASE arrive in?
The payout goes out on BASE. 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 SNX to USDC BASE rate do over the month?
Over the month, plus 21.69%: a low of 0.198664, a high of 0.269217, an average of 0.223408 USDC BASE per 1 SNX.
Can I swap back, USDC BASE for SNX?
Yes, the reverse is open too: 1 USDC BASE = 3.907 SNX. The link to switch sits under the calculator.
Related reading
Other directions
The other way round
Send SNX, receive something else
SNX → USDS0.255844
SNX → USDT Arbitrum0.255997- SNX → USDT BEP200.255997
- SNX → USDT AVAX C0.255997
- SNX → USDT ERC200.255997
- SNX → USDT NEAR0.255997
- SNX → USDT Optimism0.255997
- SNX → USDT SOL0.255997
