Live pair

Swap ETH (Arbitrum) to KAS

Exchange Ethereum (Arbitrum) on Arbitrum for Kaspa on Kaspa at a live or locked rate. One deposit, one payout — no account and no KYC in between.

  • 62,883.98KAS per ETH, live
  • 0.0003044minimum, in ETH
  • 10-60minutes, end to end
  • Yesrate can be locked
  1. ETHon Arbitrum
  2. Swaponymfixed or floating
  3. KASon Kaspa
Payout network fee
0.0034 KAS
Kaspa charges this to move your coins. It is not our fee, and it is already inside the amount you are quoted.
Our fee
Inside the rate
No line added at the end, no percentage on top. What the quote says is what settles.
Rate type
Fixed or floating
Lock the price now and beat the clock, or follow the market until your deposit confirms.
Identity check
None
No account, no document, no limit tied to who you are — at any amount on this pair.

Follows the market until your deposit confirms.

Min

311.0344

1 ETH ≈ 62,206.88 KAS

Payout network fee 0.0034 KAS
Estimated arrival 10-60 min

How to

How to swap ETH (Arbitrum) to KAS

Three steps, and only the second one involves your wallet.

Start this swap
  1. 01 you

    Enter the amount and your KAS address

    Type what you want to send, then paste the address that should receive the KAS. We check it against Kaspa before anything is created.

    Minimum
    0.0003044 ETH
    KAS address
    starts with kaspa:
    Identity check
    none
  2. 02 you

    Send your ETH to the deposit address

    We generate an address for this exchange only. Send from your own wallet, whenever you are ready — nothing moves before you do, and there is no account to fund first.

    Deposit network
    Arbitrum
    Transactions
    one, from your wallet
    Rate
    fixed or floating
  3. 03 automatic

    Receive your KAS

    Once Arbitrum confirms your deposit, the exchange and the payout take seconds. The KAS goes straight to your address — no balance, no withdrawal step.

    Arrival
    10-60 min
    Lands on
    Kaspa
    Left with us
    nothing

What you actually get

ETH to KAS, at four sizes

The payout network fee is a fixed amount, so the smaller the swap, the more of it that fee eats — which is why this table exists instead of one headline rate.

ETH (Arbitrum) to KAS conversion at several amounts
You send You get Effective rate Cost of size
0.001 ETH 59.1697 KAS 59,169.69 −5.91%
0.005 ETH 311.0344 KAS 62,206.88 −1.08%
0.01 ETH 625.8653 KAS 62,586.53 −0.47%
0.05 ETH 3,144.2 KAS 62,883.98 best rate on this pair

Quoted by the desk at , refreshed every few minutes. The percentage compares each line's effective rate with the best one in this table — it is the price of swapping small, not a fee we charge.

The two sides

Ethereum (Arbitrum) and Kaspa: what you send, what you receive

You send: Ethereum (Arbitrum)

Ether is the native asset of Ethereum, the smart-contract network that hosts most tokens and DeFi applications. It pays the gas fee of every transaction on that network, including transfers of ERC20 tokens. More about Ethereum.

On this pair it moves over Arbitrum — an address there starts with 0x — 42 characters.

ETH also exists on other networks — different addresses, not interchangeable: BEP20, Base, ERC20, Linea, Manta, Optimism.

You receive: Kaspa

Kaspa is a proof-of-work cryptocurrency built on a blockDAG, which lets blocks be produced in parallel — ten per second since the Crescendo upgrade of May 2025. Its supply is capped at about 28.7 billion KAS. More about Kaspa.

On this pair it moves over Kaspa — an address there starts with kaspa:.

KAS lives on a single network here, so there is no wrong-chain version of it to confuse it with.

FAQ

ETH to KAS, in short

Using it

What is the minimum ETH to KAS swap?

0.0003044 ETH right now. The desk sets it live and it moves with the Kaspa network fee — below it, that fee would eat the swap. There is no fixed maximum on this pair.

Which address do I need to receive KAS?

A Kaspa address you control — it starts with kaspa:. We check it against the network before creating anything.

How long does ETH to KAS take?

Around 10-60 minutes end to end, as forecast by the desk right now. Most of that is Arbitrum confirming your deposit — the exchange and the payout themselves take seconds.

Money & privacy

Can I get a guaranteed amount of KAS?

Yes — pick Fixed in the module. The rate is locked when the exchange is created, and a countdown starts for your deposit.

What does it cost?

Two things come out: the Kaspa network fee for sending your payout — 0.0034 KAS right now — shown on its own line, and our margin, which is already inside the rate. Nothing is added after you confirm.

Do I need an account or ID?

No. There is no account to create and we never ask for identity documents, at any amount. The one case where a swap can be held is spelled out in the AML policy rather than hidden.

Is a ETH to KAS swap traceable?

On-chain, yes: Arbitrum and Kaspa are public ledgers, so the deposit and the payout are visible to anyone, like any other transaction on them. What nobody can link them to is an identity: there is no account, no document and no request log here — the privacy policy names the only parties in the path.

What if the swap cannot complete?

Every order takes an optional refund address, and it is worth filling in. If the exchange cannot go through — a deposit under the minimum, a pair that stops being quoted, or the one documented case of a flagged deposit where the law allows a return — the deposit goes back to that address, minus what the network charges to send it; we charge nothing for a refund. Without a refund address, a return has to be arranged by hand through support. The order page tells you which situation you are in; nothing is decided silently.

Swap ETH for KAS

1 ETH ≈ 62,883.98 KAS · no account, no identity check.

Start now