Exchange UNUS SED LEO to Arbitrum (LEO to ARB) Instantly Without KYC

Send UNUS SED LEO (LEO, an ERC-20 token on Ethereum) and receive Arbitrum (ARB, a token on Arbitrum One) in your own wallet, with no account and no KYC. It is a cross-chain swap from Ethereum to Arbitrum One, with no bridge and no wrapped tokens.

10–25 min
No account · No KYC
Non-custodial
Fees included in quote

You Send

LEO

You Get

ARB

Recipient Wallet

Sender Address

⚠️ Enter the exact wallet you are sending from — your funds must be sent from this address.

By clicking Confirm exchange, you agree to the Privacy Policy & Terms of Service.

LEO

UNUS SED LEO

Price:

$8.87

24h Change:

-1.80%

Market Cap:

$8.16B

Volume (24h):

$571.6K

Circulating Supply:

919.86M LEO

ARB

Arbitrum

Price:

$0.1996

24h Change:

-2.05%

Market Cap:

$1.35B

Volume (24h):

$212.18M

Circulating Supply:

6.79B ARB

Data by CoinGecko

LEO to ARB Exchange Rate

1 LEO = 44.4369 ARB

The current 1 UNUS SED LEO to Arbitrum reference rate, refreshed every 15 minutes. The exact amount, minimum and maximum are shown in the exchange box before you send.

Live market rate

LEO to ARB swap at a glance

Everything that is specific to swapping UNUS SED LEO to Arbitrum on GhostSwap.

UNUS SED LEO (LEO)You send · ERC-20 token on Ethereum

Arbitrum (ARB)You receive · token on Arbitrum One

It is a cross-chain swap from Ethereum to Arbitrum One, with no bridge and no wrapped tokens.

Swap time: 10–25 minuntil your ARB is sent
Network fee: Paid in ETHkeep a little ETH too
Account / KYC: NoneNo sign-up, email or ID
Tracking: Live status pageLEO on Etherscan · ARB on Arbiscan
Your ARB address: Arbitrum One addressIt starts with 0x followed by 40 hexadecimal characters. Wallets: MetaMask or Rabby.
Reference rate: 1 LEO ≈ 44.4369 ARB1 ARB ≈ 0.022504 LEO · market prices, 1 Oct 2026

Send LEOAbout 2–5 minutes to confirm on Ethereum
GhostSwap swaps itAt the floating rate, fees already in the quote
Receive ARBSent to your address; Arbitrum One confirms in about a minute

Facts checked 1 Oct 2026Reverse: ARB to LEO

LEO to ARB Live Price Chart

LEO/ARB

Loading chart...

Reference market prices, updated live

What is UNUS SED LEO?

UNUS SED LEO (LEO) is a utility token used across the iFinex ecosystem, including the Bitfinex exchange. It provides users with trading fee discounts and other benefits. LEO tokens were created to help iFinex cover financial shortfalls and improve the platform's services. Use GhostSwap to convert LEO to hundreds of other digital assets instantly — completely anonymous, no registration, no identity documents.

What is Arbitrum?

Arbitrum (ARB) is the most widely adopted Layer 2 scaling solution for Ethereum, using optimistic rollups to dramatically reduce transaction costs and increase throughput while inheriting Ethereum's security. Hundreds of DeFi protocols, NFT platforms, and dApps have deployed on Arbitrum, making it one of the most active Layer 2 ecosystems. ARB is the governance token that allows holders to vote on protocol upgrades and treasury management. Swap ARB on GhostSwap to exchange Arbitrum tokens for any supported cryptocurrency — no centralized exchange needed, no KYC, just a direct and private swap.

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Why Swap LEO for ARB?

Converting UNUS SED LEO to Arbitrum on GhostSwap lets you diversify your crypto portfolio across different blockchains and use cases — without KYC, account creation, or centralized exchange fees. UNUS SED LEO is built for the UNUS SED LEO token on Ethereum, while Arbitrum serves a different purpose: governance of Arbitrum, Ethereum's largest layer 2. Holding both gives you exposure to fundamentally different areas of the crypto market.

Diversify across blockchains

Spread your holdings between Ethereum and Arbitrum One (Ethereum layer 2) to reduce single-chain risk and access different ecosystems.

Access governance of arbitrum, ethereum's largest layer 2

Arbitrum gives you exposure to governance of Arbitrum, Ethereum's largest layer 2 — a fundamentally different value proposition than UNUS SED LEO.

No KYC or exchange accounts

GhostSwap processes your LEO to ARB swap without sign-ups, identity verification, or personal data. Just a wallet address.

Exchange LEO for ARB on GhostSwap — your Arbitrum arrives in about a minute on Arbitrum. No registration, no verification, Arbitrum fees are usually a few cents, paid in ETH.

Convert UNUS SED LEO to Arbitrum

LEO	ARB
2.5LEO	111.0922ARB
5LEO	222.1844ARB
10LEO	444.3687ARB
25LEO	1,110.92ARB
50LEO	2,221.84ARB
100LEO	4,443.69ARB
500LEO	22,218.44ARB
1,000LEO	44,436.87ARB

At market prices of $8.8700 per LEO and $0.199609 per ARB (1 Oct 2026), 50 LEO is worth about 2,221.84 ARB. Your exact amount, after network fees, is shown in the exchange box before you send.

Convert Arbitrum to UNUS SED LEO

ARB	LEO
100ARB	2.2504LEO
250ARB	5.6260LEO
500ARB	11.2519LEO
1,000ARB	22.5038LEO
2,500ARB	56.2596LEO
5,000ARB	112.5192LEO
25,000ARB	562.5958LEO
50,000ARB	1,125.19LEO

Going the other way, 2,500 ARB is worth about 56.2596 LEO at the same prices.

How to Exchange UNUS SED LEO to Arbitrum

Select LEO and ARB

Pick LEO in “You send” and ARB in “You get”, then enter the amount. The box shows how much ARB you get and the minimum LEO for this pair.

Enter Arbitrum Address

Paste the Arbitrum One address that should receive the ARB (it starts with 0x followed by 40 hexadecimal characters).

Send UNUS SED LEO

Send exactly the amount shown from your own Ethereum wallet to the one-time deposit address. Keep a little ETH in that wallet for the network fee.

Receive Arbitrum

Your ARB arrives on Arbitrum One, usually 10–25 minutes after you send. Follow each step on the status page with your swap ID.

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LEO to ARB: questions and answers

Everything you need to know about exchanging LEO to ARB on GhostSwap.

How long does it take to swap LEO to ARB on GhostSwap?

Most LEO to ARB swaps finish in 10–25 minutes. Your LEO deposit needs about 2–5 minutes to confirm on Ethereum; after that the ARB is sent to your wallet and Arbitrum One confirms it in about a minute. Busy networks can add a few minutes.

Do I need KYC or an account to exchange LEO to ARB?

No. GhostSwap has no accounts: you paste the Arbitrum One address that should receive the ARB, send LEO from your own wallet, and the ARB goes straight to that address. No email, phone number or ID upload.

What are the fees for converting UNUS SED LEO to Arbitrum?

The GhostSwap fee is already included in the rate in the exchange box, so the ARB amount you see is what you receive. On top of that, your wallet needs a little ETH to pay the Ethereum network fee for sending LEO.

What wallet should I use to receive ARB?

To receive Arbitrum from your swap, we recommend using MetaMask or Rabby (set to Arbitrum One). Make sure your wallet supports the Arbitrum One (Ethereum layer 2) network before starting the exchange. Double-check your ARB address before confirming — cryptocurrency transactions cannot be reversed.

What format is the ARB address?

Use a Arbitrum One address: it starts with 0x followed by 40 hexadecimal characters. Copy it from your wallet and paste it; never type it by hand. Sending ARB to an address on another network can lose the coins.

Can I track my LEO to ARB swap?

Yes. After initiating your swap, GhostSwap provides a transaction status page where you can monitor progress in real-time. You can also track your LEO payment on Etherscan (https://etherscan.io) and your incoming ARB on Arbiscan (https://arbiscan.io).

Is it safe to exchange LEO for ARB on GhostSwap?

GhostSwap is non-custodial: there is no account balance holding your coins. Your LEO deposit is converted and the ARB is sent straight to the Arbitrum One address you enter, so check that address twice — Arbitrum One transfers cannot be reversed.

How does a cross-chain LEO to ARB swap work?

UNUS SED LEO lives on Ethereum and Arbitrum on Arbitrum One, two separate blockchains. Instead of a bridge, GhostSwap takes your LEO on Ethereum and pays native ARB on Arbitrum One, so you never hold a wrapped token or pay bridge fees.

What happens if my LEO to ARB exchange fails?

If a swap cannot be completed, the LEO is refunded to the Ethereum address you entered as the sender address. If something looks stuck, contact support with your swap ID from the status page. Most problems come from sending a different amount than shown or using an address on the wrong network.

Swap LEO to other coins

Easily swap UNUS SED LEO with a wide range of cryptocurrencies. Choose your desired pair and complete the transaction seamlessly in just a few clicks