How do I swap ARB Arbitrum to OP Optimism?

Enter an amount, add your Optimism address, get a live quote, then send ARB Arbitrum on Arbitrum to the deposit address. Your OP Optimism arrives automatically — no account needed.

What is the ARB Arbitrum to OP Optimism fee?

The service fee for this route is 0.50%, shown transparently in the quote before you send anything. Network fees are included in the quoted rate.

How long does a ARB Arbitrum → OP Optimism swap take?

Most swaps settle within minutes once your Arbitrum deposit is confirmed.

Is this swap custodial?

No. CryptoRoute is non-custodial and never holds your funds or keys. Swaps route wallet-to-wallet via NEAR Intents.

What if the ARB Arbitrum to OP Optimism swap can’t complete?

Your funds are returned to the refund address you provide before depositing.

Swap ARB on Arbitrum to OP on Optimism

Convert ARB on Arbitrum to OP on Optimism — live quote, 0.50% fee, non-custodial, no account or KYC.

ARB Arbitrum to OP Optimism exchange rate

1 ARB ≈ 1.6672 OP1 OP ≈ 0.599791 ARB

24h

-1.14%

+20.21%

30d

+83.14%

30d high: 1.8585 OP30d low: 0.898884 OP

ARB Arbitrum/OP Optimism rate, last 30 days. Your live quote in the widget includes the exact rate and fee.

ARB Arbitrum → OP Optimism conversions

You send	You get (approx.)
100 ARB	165.8911 OP
1000 ARB	1,658.9109 OP
10000 ARB	16,589.1095 OP
100000 ARB	165,891.095 OP
1000000 ARB	1,658,910.9495 OP

Estimates include the 0.50% service fee. Network fees and the live rate are reflected in the exact quote shown before you send.

Before you swap

Send only ARB on the Arbitrum network to the deposit address. EVM addresses start with “0x” and are 42 characters long. Sending any other asset or network may result in permanent loss.
Make sure your destination wallet can receive OP on Optimism.

How this route works

1Enter an amount to see a live estimate.
2Add your Optimism recipient address — a Arbitrum refund address is required for cross-chain swaps.
3Send ARB Arbitrum on Arbitrum to the deposit address shown.
4Track status until OP Optimism arrives on Optimism.

ARB (ARB)

token

Price$0.201997

ARB is available on 1 networks via CryptoRoute, including Arbitrum.

OP (OP)

token

Price$0.121156

OP is available on 1 networks via CryptoRoute, including Optimism.

Route status

All systems operational

No disruptions affecting this route right now.

Route activity

15 swaps totalling about $2,885 settled on this route in the last 30 days — verifiable on-chain.

Latest ARB and OP news

FAQ

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