You send
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
ARB → FIRO
Swap Arbitrum to Firo without KYC
Swap
live ratesYou get
No account · No email · Non-custodial · All fees included
In shortTo swap Arbitrum (ARB) to Firo (FIRO) without KYC, enter the amount, paste your FIRO address and send your ARB 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.
- 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.
ARB to FIRO at a glance
Firo is a privacy coin, which makes ARB to FIRO one of the most common privacy swaps. The exchange receives a public ARB transaction and pays you FIRO; from then on, what you do with that FIRO is shielded by Firo's own protocol rather than by any promise from an intermediary.
Your FIRO is paid on Firo. Use an address that is a transparent address (Spark addresses are not supported).
Pair details
- You send
- Arbitrum (ARB) on Arbitrum One
- You receive
- Firo (FIRO) on Firo
- KYC
- None by AltoSwap. Routed through A-rated (no-KYC) exchanges by default
- Account
- Not required. No sign-up, no email
- Minimum amount
- About 22.5 ARB
- Maximum amount
- About 7,043,811 ARB
- Rate types
- Floating and fixed
- ARB deposit confirmation
- About a minute
- Memo / tag
- Not used for this pair's payout
- Custody
- Non-custodial: wallet → exchange → your wallet
How to swap ARB to FIRO
Four steps, with no account at any of them. Most of the wait is your ARB deposit confirming on Arbitrum One.
- 1
Enter the ARB amount
Type how much ARB you want to swap (minimum about 22.5 ARB). The FIRO 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 FIRO address
Paste the Firo address where you want to be paid. A refund address for your ARB is optional but recommended.
- 4
Send ARB, receive FIRO
Send the exact amount to the deposit address on Arbitrum One. After it confirms (about a minute), the FIRO is sent to your address.
About Arbitrum and Firo
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
Firo FIRO
Firo (formerly Zcoin) is a privacy cryptocurrency known for its Lelantus and Spark privacy protocols.
- Network
- Firo
- Address
- Is a transparent address (Spark addresses are not supported)
Ways to swap ARB to FIRO, 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 ARB and FIRO | 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 ARB to FIRO | Minutes | Hours to days, including sign-up | Minutes | Minutes |
| Buy with a bank card | No, crypto to crypto only | Yes | No | Usually no |
ARB to FIRO: questions and answers
How do I swap ARB to FIRO without KYC?
Enter the ARB amount on this page, paste your FIRO address and send your ARB 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 FIRO is paid directly to your wallet.
What is the ARB to FIRO exchange rate?
The rate moves with the market every few seconds and depends on the amount. The calculator at the top of this page requests live quotes from 20+ exchanges and shows the best current ARB to FIRO rate for the amount you enter.
What are the minimum and maximum for ARB to FIRO?
The minimum is about 22.5 ARB and the maximum about 7,043,811 ARB. 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 ARB to FIRO swap take?
Usually 5 to 30 minutes. Most of that is waiting for your ARB deposit to confirm on Arbitrum One, which takes about a minute. There is no verification step, so nothing else adds to the wait.
Is swapping ARB to FIRO anonymous?
AltoSwap does not know who you are (no account, no email, no identity checks) and the default route uses no-KYC exchanges. Your ARB deposit is a public transaction on Arbitrum One, but once you hold FIRO its transactions hide sender, receiver and amount by design.
Which FIRO address should I use?
Your FIRO is paid on Firo. Use an address that is a transparent address (Spark addresses are not supported). 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 ARB to FIRO rate?
Everything. The exchange's spread, the Firo 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 Arbitrum One network fee to send the deposit.
Can I swap FIRO back to ARB?
Yes. The reverse direction, FIRO to ARB, 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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