A AURIONAUROpen wallet
EXPERIMENTAL RELEASEUnaudited mainnet · Known security weaknessesRead release status

AUR / BTC / ETH

Trading tools.
Know the settlement.

Find another user’s offer, reserve a matching quote, and settle the agreed trade with your wallets. Makers set their own prices; available offers determine the result.

PEER-TO-PEER / AUR · BTC · ETH

Match an offer. Review your quote.

Matching is automatic; blockchain transactions require wallet approval.

Sign in to publish offers, reserve quotes and accept trades. The order book is public. Sign in or create an account

Convert with a matching user.

Enter your maximum payment and minimum receipt. The matcher chooses the best available offer within that budget. A reserved quote holds the offer for five minutes; coins are exchanged during settlement.

Publish your own offer.

Choose the exact amounts you offer and request. Offers are unfunded: posting does not lock coins or prove that a maker can settle.

PUBLIC ORDER BOOK

Unfunded offers.

Loading offers…

Maker offersMaker requestsAvailableExpiresPair

AURION TRANSFERS

Send and receive AUR.

Create an account to sign and send AUR in your browser, or export the encrypted wallet for desktop transfers. Incoming transfers are visible in your wallet’s on-chain balance.

Open wallet

BITCOIN / TOOLING ONLY

Prepare a BTC swap.

The software can lock and claim AUR in an HTLC and generate a matching Bitcoin P2WSH script. Bitcoin funding, signing, watching and refunds require external wallet tooling.

Read the BTC workflow

ETHEREUM / NOT DEPLOYED

Inspect the ETH contract.

A compiled native-ETH HTLC contract and wallet settlement tools are available. The contract has not been audited or deployed by Aurion. You can deploy it with your Ethereum wallet and verify the resulting address.

Download contract source
Cross-chain swaps inherit the current Aurion consensus weaknesses. Script generation and contract source do not establish safe settlement. Bitcoin and Ethereum support does not make their cryptography quantum resistant.

YOUR EXTERNAL WALLETS

Bitcoin and Ethereum.

Connect your existing browser wallet to view its balance and send native coins. Keys and transaction approval stay in that wallet.

ETH / MAINNET

Ethereum wallet

Connect MetaMask or a compatible Ethereum wallet. Sending requires your wallet’s approval and network fees.

Get a compatible wallet

Up to 18 decimal places. Fees are additional.

BTC / MAINNET

Bitcoin wallet

Connect a UniSat-compatible Bitcoin wallet. Sending requires your wallet’s approval and network fees.

Get a compatible wallet

Up to 8 decimal places. Fees are additional.

ETHEREUM MAINNET / MANUAL SETTLEMENT

Ethereum contract actions.

Use your connected Ethereum wallet to deploy the compiled contract or interact with a verified deployment. Use the agreed terms from your matched trade. Each contract action requires separate approval in your wallet.

The supplied contract is unaudited. Every transaction needs ETH for gas and approval in your wallet. A submitted transaction or mined receipt does not establish finality.

Software swap commands.

python3 aurion.py --network mainnet --allow-unaudited-mainnet swap --help
python3 aurion.py --network mainnet --allow-unaudited-mainnet swap secret

Keep the generated preimage private until the agreed settlement step. Timeouts and confirmations must be checked for both chains. Read the full guide before using any swap command.

Download the trading guide