ATOM to ARB: Exchange Cosmos for Arbitrum Without KYC

Send Cosmos (ATOM) on Cosmos Hub 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 Cosmos Hub to Arbitrum One, with no bridge and no wrapped tokens.

  • 5–15 min
  • No account · No KYC
  • Non-custodial
  • Fees included in quote
Crypto Exchange
Buy Crypto
ATOM
ATOM
ARB
ARB


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

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Cosmos Logo
ATOM
Cosmos
Price:
$1.77
24h Change:
3.62%
Market Cap:
$945.85M
Volume (24h):
$52.76M
Circulating Supply:
534.86M ATOM
Arbitrum Logo
ARB
Arbitrum
Price:
$0.1848
24h Change:
-1.82%
Market Cap:
$1.25B
Volume (24h):
$154.20M
Circulating Supply:
6.79B ARB

Data by CoinGecko

ATOM to ARB Exchange Rate

1 ATOM = 9.5760 ARB

The 1 Cosmos to Arbitrum reference rate at market prices, before fees. The exact amount, minimum and maximum are shown in the exchange box before you send.

Live market rate

ATOM to ARB swap at a glance

Everything that is specific to swapping Cosmos to Arbitrum on GhostSwap.

Cosmos (ATOM)You send · Cosmos Hub network
Arbitrum (ARB)You receive · token on Arbitrum One

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

Swap time
5–15 minuntil your ARB is sent
Network fee
Paid in ATOMby your wallet
Account / KYC
NoneNo sign-up, email or ID for standard swaps
Tracking
Live status pageATOM on Mintscan · ARB on Arbiscan
Your ARB address
Arbitrum One addressIt starts with 0x followed by 40 hexadecimal characters. Wallets: MetaMask or Rabby.
Reference rate
1 ATOM ≈ 9.5760 ARB1 ARB ≈ 0.104428 ATOM · market prices, 8 Oct 2026
Deposit Memo
Include it if shownCopy the Memo from the deposit screen exactly.
  1. Send ATOMUnder a minute to confirm on Cosmos Hub
  2. GhostSwap swaps itAt the floating rate, fees already in the quote
  3. Receive ARBSent to your address; Arbitrum One confirms in about a minute
Facts checked 8 Oct 2026Reverse: ARB to ATOM

Going the other way? Swap ARB to ATOM

Other ways to get Arbitrum (ARB)

BTC to ARBETH to ARBUSDT to ARBUSDT TRC20 to ARBUSDC to ARBSOL to ARBLTC to ARBXMR to ARBZEC to ARBBNB to ARBXRP to ARBDOGE to ARBAVAX to ARBAXS to ARB

More ATOM swaps

ATOM to XMRATOM to AVAXATOM to AXSATOM to BABYDOGEATOM to BCHATOM to BEAMXATOM to BNBATOM to BOMEATOM to BONKATOM to BRETTATOM to BTCATOM to BTT

ATOM to ARB Live Price Chart

ATOM/ARB

Loading chart...

Reference market prices, updated live

ATOM

What is Cosmos?

Cosmos (ATOM) powers an ecosystem of independent, interconnected blockchains known as the 'Internet of Blockchains.' Using the Inter-Blockchain Communication (IBC) protocol, Cosmos enables different chains to transfer tokens and data between each other seamlessly. ATOM is used for staking, governance, and securing the Cosmos Hub — the central chain that coordinates the network. Many major projects including Osmosis, Celestia, and dYdX have been built using Cosmos SDK technology.

ARB

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.

ATOM → ARB

Why Swap ATOM for ARB?

Converting Cosmos to Arbitrum on GhostSwap moves your funds from ATOM into ARB without KYC or account creation. Cosmos is used for staking and governance of the Cosmos Hub. Arbitrum is used for governance of Arbitrum, Ethereum's largest layer 2.

Two different networks

ATOM runs on Cosmos Hub and ARB on Arbitrum One; GhostSwap swaps between them in one step.

About Arbitrum

Arbitrum is used for governance of Arbitrum, Ethereum's largest layer 2.

No KYC or exchange accounts

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

Exchange ATOM for ARB on GhostSwap. Most swaps are paid out within 5–15 minutes after you send, with no registration and no verification for standard swaps.

ATOM

Convert Cosmos to Arbitrum

ATOMARB at market price
10ATOM95.7600ARB
25ATOM239.4001ARB
50ATOM478.8002ARB
100ATOM957.6005ARB
250ATOM2,394.00ARB
500ATOM4,788.00ARB
2,500ATOM23,940.01ARB
5,000ATOM47,880.02ARB

At market prices of $1.7700 per ATOM and $0.184837 per ARB (8 Oct 2026), 250 ATOM is worth about 2,394.00 ARB. Your exact amount, after network fees, is shown in the exchange box before you send.

ARB

Convert Arbitrum to Cosmos

ARBATOM at market price
100ARB10.4428ATOM
250ARB26.1069ATOM
500ARB52.2138ATOM
1,000ARB104.4277ATOM
2,500ARB261.0692ATOM
5,000ARB522.1384ATOM
25,000ARB2,610.69ATOM
50,000ARB5,221.38ATOM

Going the other way, 2,500 ARB is worth about 261.0692 ATOM at the same prices.

How to Exchange Cosmos to Arbitrum

Line Vector
Select Crypto Currency

Select ATOM and ARB

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

Select Wallet Address
Line Vector

Enter Arbitrum Address

Paste the Arbitrum One address that should receive the ARB (it starts with 0x followed by 40 hexadecimal characters). Then enter the Cosmos Hub address you send ATOM from; a refund, if ever needed, goes there.

Sent Crypto Currency
Line Vector

Send Cosmos

Send exactly the amount shown from your own Cosmos Hub wallet to the one-time deposit address.

Receive Crypto

Receive Arbitrum

Your ARB is usually paid out 5–15 minutes after you send your ATOM, and Arbitrum One then confirms it in about a minute. Follow each step on the status page with your swap ID.

Popular swap pairs

Explore the most popular crypto exchange pairs, including BTC to ETH, ETH to XRP, and DOGE to USDT.

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SOL
ETH
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BTC
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XMR
ETH
to
XMR
SOL
to
XMR
XMR
to
USDT
USDT
to
XMR
XMR
to
BTC
BTC
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ETH
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ZEC
SOL
to
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ZEC
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USDT
USDT
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ZEC
ZEC
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ETH
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XRP
BTC
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DOGE
DOGE
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USDT
BTC
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LTC
SHIB
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PEPE
PEPE
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USDT
SHIB
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USDT
BONK
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USDT
WIF
to
USDT
POPCAT
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USDT
DOGE
to
SHIB

ATOM to ARB: questions and answers

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

How long does it take to swap ATOM to ARB on GhostSwap?
Most ATOM to ARB swaps are paid out within 5–15 minutes: the ATOM deposit needs under a minute to confirm on Cosmos Hub, then the ARB is sent to your wallet, and Arbitrum One confirms the payout in about a minute. Busy networks can add a few minutes.
How much is 1 ATOM in ARB?
1 ATOM is worth about 9.5760 ARB at the market rate, before fees (market prices, 8 Oct 2026). GhostSwap's quote in the exchange box already includes the service fee and the ARB network fee. The rate floats with the market until your ATOM deposit confirms, so the exchange box shows the exact amount before you send.
Do I need KYC or an account to exchange ATOM to ARB?
No. GhostSwap has no accounts: you paste the Arbitrum One address that should receive the ARB, send ATOM 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 Cosmos 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, the Cosmos Hub network fee for your deposit is paid in ATOM by your wallet.
What wallet should I use to receive ARB?
To receive Arbitrum from your swap, we recommend using MetaMask or Rabby. 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 an 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 ATOM 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 ATOM payment on Mintscan (https://www.mintscan.io/cosmos) and your incoming ARB on Arbiscan (https://arbiscan.io).
Is it safe to exchange ATOM for ARB on GhostSwap?
GhostSwap is non-custodial: there is no account balance holding your coins. Your ATOM 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 ATOM to ARB swap work?
Cosmos lives on Cosmos Hub and Arbitrum on Arbitrum One, two separate blockchains. Instead of a bridge, GhostSwap takes your ATOM on Cosmos Hub and pays native ARB on Arbitrum One, so you never hold a wrapped token or pay bridge fees.
What happens if my ATOM to ARB exchange fails?
If a swap cannot be completed, the ATOM is refunded to the Cosmos Hub 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.

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