You send
Sonic S
Sonic is the EVM layer-1 that succeeded Fantom. S replaced FTM as the network's native token.
- Network
- Sonic
- Address
- Starts with 0x and is 42 characters long
S → ARB
Swap Sonic to Arbitrum without KYC
Swap
live ratesYou get
No account · No email · Non-custodial · All fees included
In shortTo swap Sonic (S) to Arbitrum (ARB) without KYC, enter the amount, paste your ARB address and send your S to the one-time deposit address. AltoSwap compares 20+ exchanges for this pair, keeps the no-KYC ones by default and picks one of the best rates for you. No account, email or ID is needed.
Indicative rate1 S ≈ 0.233283 ARBfrom 3 offers · updated
- No KYC by default
- No account
- Fixed or floating
- Non-custodial
Rates come from live exchange quotes and refresh automatically. Page content reviewed by the AltoSwap team on . How we produce and check these pages.
Live S to ARB network stats
Readings from the last check of this pair, each with its time. They move through the day; the calculator gives the live quote for your exact amount.
- Indicative rate
- 1 S ≈ 0.233283 ARBat 2026-11-12 06:45 UTC
- Inverse rate
- 1 ARB ≈ 4.28664 Sat 2026-11-12 06:45 UTC
- Offers compared
- 3for 2,500 S
- Estimated swap time
- about 5 minthe route's own estimate
- Arbitrum One network fee level
- 0.02 gweiat 2026-11-12 06:38 UTC
How S to ARB is routed right now
At the last check, no A-rated exchange quoted S to ARB, so the offers came from exchanges rated below A. The form tells you what that means before you send anything.
There is no route for S to ARB without an exchange at the moment, so this swap goes through an exchange.
You pay your wallet's own network fee to send S on Sonic. The network fee for paying out ARB on Arbitrum One is already included in the rate.
S to ARB at a glance
Sonic and Arbitrum live on different blockchains, and this swap uses the native assets on both, with no bridge contract and no wrapped token. The exchange receives S on Sonic and pays out ARB on Arbitrum One.
Your ARB is paid on Arbitrum One. Use an address that starts with 0x and is 42 characters long.
S to ARB conversion table
| You send | You get (estimate) |
|---|---|
| 500 S | ≈ 116.642 ARB |
| 1,250 S | ≈ 291.604 ARB |
| 2,500 S | ≈ 583.208 ARB |
| 5,000 S | ≈ 1,166.42 ARB |
| 12,500 S | ≈ 2,916.04 ARB |
| 25,000 S | ≈ 5,832.08 ARB |
Estimates from the indicative rate above. The live quote for your exact amount is in the calculator.
Pair details
- You send
- Sonic (S) on Sonic
- You receive
- Arbitrum (ARB) on Arbitrum One
- KYC
- None by AltoSwap. Routed through A-rated (no-KYC) exchanges by default
- Account
- Not required. No sign-up, no email
- Indicative rate
- 1 S ≈ 0.233283 ARB
- Minimum amount
- About 40.1 S
- Maximum amount
- About 12,535,093 S
- Rate types
- Floating and fixed
- S deposit confirmation
- A few seconds
- Memo / tag
- Not used for this pair's payout
- Custody
- Non-custodial: wallet → exchange → your wallet
How to swap S to ARB
Four steps, with no account at any of them. Most of the wait is your S deposit confirming on Sonic.
- 1
Enter the S amount
Type how much S you want to swap (minimum about 40.1 S). The ARB you will receive updates live.
- 2
Check the quote
A top no-KYC rate is already chosen for you. The form shows what you receive, how long it usually takes and the KYC rating of the route.
- 3
Add your ARB address
Paste the Arbitrum One address where you want to be paid. A refund address for your S is optional but recommended.
- 4
Send S, receive ARB
Send the exact amount to the deposit address on Sonic. After it confirms (a few seconds), the ARB is sent to your address.
About Sonic and Arbitrum
Check the network and the address format on both sides before you send. A swap can only pay the address it was given.
You receive
Arbitrum ARB
ARB is the governance token of Arbitrum, one of the largest Ethereum layer-2 rollups.
- Network
- Arbitrum One
- Address
- Starts with 0x and is 42 characters long
Ways to swap S to ARB, compared
The same swap can be done four ways. This is how they differ on privacy, custody and price.
| AltoSwap | KYC exchange | DEX | Single instant exchange | |
|---|---|---|---|---|
| Account needed | No | Yes, with email and password | No, wallet connection | No |
| Identity documents | None; no-KYC exchanges by default | ID and selfie before trading | None | Depends on that one exchange |
| Who holds your coins | You, apart from the minutes of the swap | The exchange, in your balance | You | You, apart from the minutes of the swap |
| Native S and ARB | Yes | Yes | Mostly wrapped or bridged tokens | Yes |
| Rate you get | 20+ exchanges and swap networks, compared live | That exchange's order book | That pool's liquidity | One exchange's quote |
| Time for S to ARB | Minutes | Hours to days, including sign-up | Minutes | Minutes |
| Buy with a bank card | No, crypto to crypto only | Yes | No | Usually no |
S to ARB: questions and answers
How do I swap S to ARB without KYC?
Enter the S amount on this page, paste your ARB address and send your S to the deposit address shown. AltoSwap has no accounts and asks for no identity documents, and it routes your swap through exchanges rated A for KYC, meaning providers that do not run identity checks. The ARB is paid directly to your wallet.
What is the S to ARB exchange rate?
At the last update, 1 S ≈ 0.233283 ARB (from 3 offers compared for 2,500 S). Rates move with the market every few seconds, so use the calculator at the top of the page for the live rate on your exact amount.
What are the minimum and maximum for S to ARB?
The minimum is about 40.1 S and the maximum about 12,535,093 S. Limits vary slightly between exchanges and follow market prices; the form tells you immediately if your amount is outside the range.
How long does a S to ARB swap take?
Usually around 5 min. Most of that is waiting for your S deposit to confirm on Sonic, which takes a few seconds. There is no verification step, so nothing else adds to the wait.
Is swapping S to ARB anonymous?
AltoSwap does not know who you are (no account, no email, no identity checks) and the default route uses no-KYC exchanges. Both Sonic and Arbitrum One are public ledgers, though, so the transactions themselves are visible on-chain. For on-chain privacy, swap into a privacy coin such as Monero.
Which ARB address should I use?
Your ARB is paid on Arbitrum One. Use an address that starts with 0x and is 42 characters long. Always use an address in a wallet you control and double-check the first and last characters before sending.
What fees are included in the S to ARB rate?
Everything. The exchange's spread, the Arbitrum One network fee for the payout and any service commission are already inside the quoted rate, so the amount shown is what you receive: exactly on a fixed rate, approximately on a floating rate. You only pay your own Sonic network fee to send the deposit.
Can I swap ARB back to S?
Yes. The reverse direction, ARB to S, works the same way and has its own page and live rate on AltoSwap. Each direction is quoted independently, so the two rates are not exact mirrors of each other.
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