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Accept ETH on Arbitrum payments

Give each customer a ETH deposit address on Arbitrum and receive every payment in your own wallet, minus 1.25%. Free to integrate: no account, no API key.

Get started →API reference
0.0001minimum ETH
20confirmations
~5sto your wallet
1.25%fee, down to 0.25%

How to accept ETH on Arbitrum

  1. Create a ETH deposit address

    Send one request with the URL to notify and the EVM wallet that receives the money. The same callback URL always returns the same address.

    curl "https://api.trezorpay.com/arbitrum/eth/create/?callback=https://your.shop/paid?order=42&address=0x62f90a0Cde262228Afd74939E04d32E23Ec25677&pending=1"

  2. Show the address to your customer

    Display address_in, with a QR code from /arbitrum/eth/qrcode/ if you like. Your customer pays at least 0.0001 ETH; the address never expires and can be paid any number of times.

  3. Receive the funds and a signed callback

    After 20 confirmations (about 5 seconds), we forward the payment to your wallet and call your URL with pending=0, value_forwarded_coin, txid_out, coin=arbitrum_eth, signed in x-ca-signature. Answer *ok*.

ETH on Arbitrum

Arbitrum One is an Ethereum layer 2 with sub-second blocks and very low fees.

For ETH, the network cost of forwarding comes out of the payment itself: you receive the amount paid minus our fee and the gas of the forward.

Prefer to see the numbers first? Try the simulator, or read how fees and callbacks work.

ETH on Arbitrum payments: questions

What is the minimum ETH on Arbitrum payment?

0.0001 ETH. A smaller payment is still recorded and shown in /logs/, but it is not forwarded, so that the network cost can never eat the payment.

How long until a ETH on Arbitrum payment reaches my wallet?

We forward it once it has 20 confirmations on Arbitrum, which takes about 5 seconds on average, then send your server a signed callback with the forwarding transaction id.

Who pays the network fee for ETH on Arbitrum?

The gas of the forwarding transaction is taken from the ETH payment itself, so you never hold ETH for fees.

Do I need an account to accept ETH on Arbitrum?

No. There is no sign-up and no API key: one request to /arbitrum/eth/create/ with your callback URL and your EVM wallet returns a deposit address. Funds go straight to that wallet.