Send, swap and bridge crypto privately on Canton.

Nuxaris runs two rails. Direct routes are settled straight from the Nuxaris treasury with no exchange in between. Private routes go through a single exchange partner to reach what the treasury does not hold. Where a pair is offered on both rails you choose which one you want when you place the order.

Nuxaris was designed from the ground up around the core principles of Canton:

• Privacy by design on the Canton ledger
• Institutional-grade counterparties
• Smooth and secure user experience

Why choose Nuxaris?

• Canton-native architecture
• Non-custodial: your key is created and kept in your browser
• Transparent fees: 0.10% on direct routes (all in, no extras), with every line shown before you confirm
• A complete ecosystem: Bridge, Trade and a built-in Wallet today. More products to follow

Most bridges give you one path and hope it fits. Nuxaris runs two rails and shows you both:

Canton, Bitcoin, Ethereum, Base, Solana and BNB Chain are connected. Every supported pair works in both directions.

Three steps, one signature

1. 1Pick a route. Choose what you hold and what you want. Nuxaris quotes the rate, the fee and the limits up front. The rate you see is the rate that is frozen on your order.
2. 2Send once. You get one address for that order alone. Send from any wallet or sign in a click if it is already connected. Nothing else to approve.
3. 3Get settled. The deposit is confirmed, the route executes and the asset lands in your wallet. Most bridges are done before you have switched tabs.

Processing times

Leaving Canton is the fastest direction. Arriving takes longer because an inbound order waits for the source chain's confirmations first. Bitcoin is the slow one for the same reason.

1. Select your route

On the Bridge page, choose the direction:

• Canton → Solana (CC → SOL)
• Solana → Canton (SOL → CC)
• Same principle applies for Bitcoin, Ethereum, Base and BNB Chain

Enter the amount you want to bridge.

2. Review the route details

Click on Find the best route. The rate, the fee and the limits are quoted up front. The rate you see is the rate frozen on your order. A window opens with the summary:

• Amount sent
• Amount received
• Bridge fees
• Receiving address

Click on Confirm Order.

3. Confirm the network

A warning window will appear: Verify Before Sending.

Click on I understand, continue.

Direction A: Canton → Solana (from the Nuxaris Wallet)

1. 1You arrive on the Sign & Transfer CC screen
2. 2Click on Sign & Transfer
3. 3Your browser signs the transaction with your Nuxaris Wallet key
4. 4The status then goes through the steps below

1. Deposit Detected
2. Confirming
3. Sending to Wallet
4. Bridge Complete

Your SOL will arrive directly at the Solana address you provided.

Direction B: Solana → Canton (from Phantom / other Solana wallet)

You arrive on the Deposit SOL on Solana screen. You have two options:

Once the deposit is detected, the status goes through:

1. Transfer Submitted
2. Deposit Detected
3. Sending to Wallet
4. Bridge Complete

Your CC will arrive in your Nuxaris Wallet.

BNB Chain is live on Nuxaris since 7 October 2026. cBNB is BNB on Canton, backed 1:1 by BNB. It is an asset Nuxaris supports, not a Nuxaris token. Learn more on cbnb.network.

New bridge routes

Ten new bridge routes, open to every member. They are settled directly from Nuxaris liquidity, with no exchange in the middle, at a 0.10% fee.

Times were measured on real orders, counted from the moment the deposit is seen.

Swap CC ⇄ cBNB on Trade

Both sides of the swap settle in one Canton transaction, so there is no step where one side is paid and the other is not. About 7 seconds end to end.

The swap box has also been reworked:

• An asset picker and pair tabs
• A price banner that follows the asset being sold
• Dollar values in the swap history

cBNB in your Wallet

cBNB works everywhere in Nuxaris: Wallet (balance, price chart, total value), Bridge and Trade. The Activity tab shows cBTC and cBNB transfers and the value chart includes cBNB.

Nuxaris is not a classic aggregator routing through dozens of providers.

We made a deliberate choice in the opposite direction: a simple and controlled architecture. Direct routes are settled from our own treasury and private routes go through a single exchange partner. This allows us to offer:

• Stronger privacy by reducing traceability points on-chain
• More predictable and reliable execution
• Tighter control over the full bridging path
• A cleaner integration with Canton's privacy model

Unlike traditional bridges and aggregators, we have also built our own wallet right into the app, with no extension to install.

Our long-term vision is to become a reference hub for DeFi on Canton: a complete suite of products for anyone who wants exposure to the Canton ecosystem.

We want to be a secure, private and sustainable option for users who care about how their transactions are routed.

Nuxaris applies a simple and transparent fee structure:

Why these fees exist

The 0.25% on private routes mainly covers third-party execution costs. The 0.10% on direct routes is retained by Nuxaris and reinvested into the product and user rewards.

Concrete example

You swap 10,000 $CC to SOL on the Direct rail:

On a private route the fee is 0.25% plus the trading and withdrawal fees, all of them shown before you confirm.

Network fees

When you send from an external wallet, that chain's own network fee (gas) is paid by your wallet, as with any transfer.

The Nuxaris Wallet is the Canton wallet built into Nuxaris. Hold Canton Coin, cBTC and cBNB, send them, receive them and read your history straight off the ledger. For other chains you connect your usual wallet: Phantom, MetaMask, Coinbase Wallet, Rabby or any WalletConnect wallet.

What you can do with it

• Hold Canton assets: Canton Coin, cBTC and cBNB in one balance, with the live dollar value and a chart of how it moved over a day, a week or a month.
• Send and receive: Send to any Canton party in a couple of clicks. Transfers waiting to be accepted get their own tab, so none of them go unnoticed.
• A real address book: Every saved address carries its chain, so a Solana payout can never be pointed at an Ethereum address. Labels change; addresses do not.
• Full on-chain history: Every movement read off the Canton ledger, with the order it belongs to. Nothing reconstructed from our own bookkeeping.
• Locked behind your password: The key sits encrypted in your browser and the vault re-locks on its own. Your recovery key is one password away, whenever you want it.
• Nothing to install: No extension, no seed phrase to copy down first. A wallet is created for you the first time you sign in, right in your browser.

How do you fund your wallet?

You can fund your Nuxaris Wallet in two ways:

• Through the bridge: from Bitcoin, Ethereum, Base, Solana or BNB Chain to Canton
• By transferring $CC from an existing Canton wallet (such as Loop or any other compatible wallet)

One wallet for the ecosystem

The Nuxaris Wallet is built to remain your central wallet as the product expands:

• Bridge: live
• Trade (swap Canton Coin against cBTC and cBNB): live
• Liquidity pools, staking and more DeFi products: coming later

One wallet and one password for everything you do on Nuxaris.

At Nuxaris, long-term engaged users are rewarded based on their real activity.

VIP membership

To take part in the incentives, you need to be a VIP member. Create an account on the Nuxaris App, then purchase VIP access. VIP members pay 50 CC for 30 days and get three benefits:

• A fee reduction on all bridge routes
• Free bridges, when they are available
• Exclusive access to the incentive program

Without VIP, there are no quests and no points.

How it works

VIP members complete quests. Each completed quest awards points. These points accumulate in two counters:

• A weekly counter
• A historical counter, which never resets

Every Tuesday, the week closes. The 20 members with the most weekly points win a reward, then weekly points reset to zero.

Weekly rewards

Rewards are fixed by rank. There is no draw:

Disclaimer

Nuxaris is intended for genuine, legitimate and sustainable use of the platform. Any behavior intended to exploit the system artificially or abusively is strictly prohibited. Prohibited behavior includes, but is not limited to:

• Loop farming
• Suspicious or repetitive activity patterns
• Intensive or automated farming
• Any attempt to manipulate or circumvent the platform's rules

Such behavior may result in penalties, up to and including a permanent ban from the Nuxaris ecosystem. If banned, the user will no longer be able to interact with Nuxaris services and features through their wallet. They will, however, still be able to withdraw their funds from the Nuxaris Wallet.

Any penalty decision can be appealed. To contest a decision, contact our support through the official Discord.

Nuxaris reserves the right to modify these rules at any time in order to comply with the Canton network's rules and guidelines and to preserve the integrity of the platform and the experience of legitimate users.

Our mission is clear: build the most reliable integrated bridge between Canton and the leading crypto ecosystems (Bitcoin, the EVM chains, Solana and BNB Chain) and contribute to the growth of a mature, secure DeFi ecosystem on Canton.

Our long-term vision

Nuxaris is built to become more than a bridge over time. The roadmap includes:

• Liquidity pools, building on the same-ledger swaps already live on Trade
• Staking and yield participation, building on the rewards pool funded by bridge fees and a portion of our Canton app rewards
• Deeper integrations with other Featured Apps on Canton, including lending protocols and asset issuers, to enable composability across the ecosystem

Longer term, we are also exploring on-chain governance and reward mechanisms aligned with active ecosystem participants. Any specific structure will be designed in coordination with the relevant regulatory framework and the Canton Foundation.

Canton is connected today to Bitcoin, Ethereum, Base, Solana and BNB Chain. Additional chains will follow as the ecosystem grows.

We build with transparency and focus, with every decision oriented toward sustainable user value and alignment with Canton's privacy and compliance philosophy. Nuxaris is the first building block of a broader product suite designed for the Canton ecosystem.

Nuxaris was designed from the ground up with security and privacy first.

Non-custodial by construction

The server prepares a transaction, your browser signs it, the server submits it. We could not move your funds if we wanted to.

No KYC, no account gate

No identity documents, no selfies, no waiting on approval. An invite code and an email are all it takes.

Every order stamped on-chain

Both legs of a bridge carry their order id in the Canton transaction, so anyone reading the ledger can match a settlement to its order.

Canton Featured App

Nuxaris runs against a Canton MainNet validator and is registered as a Featured App, inside the network's own accounting.

If something goes wrong mid-order

Orders are monitored end to end and retried automatically. A deposit that arrives on a stale address is detected and returned. If a route cannot be served at all, the order expires before anything is taken.

Enhanced privacy

Private routes go through a single exchange partner rather than many visible counterparties. This limits fund traceability on-chain and reduces how much information is exposed.

Transparency

We will publish regular operational reports and maintain open communication with users.