01
Asset, then network
Enter how much XMR you are sending, choose the asset, then the network your wallet uses — mainnet, Layer 2 or sidechain.
INBOUND ONLY · XMR → 49 ASSETS · 39 NETWORKS
Monero in.
Anything out.
Send Monero, pick the asset you want, then the network you receive it on — mainnet, Layer 2 or sidechain. No account, one screen, priority handling on every swap.
- MIN$150 per swap
- FEES0.90% → 0.35%
- PAYOUT≈ 20–30 min
- 1 · Details
- 2 · Deposit
- 3 · Done
Send exactly
XMR
≈
Deposit address (Monero)
Expires in 30:00
Swap ID — save it to track or get support
This deposit address has expired. If you already sent XMR, contact support with your Swap ID — otherwise start a new swap.
- You receive
- ≈
- Value
- ≈
- To
- ·
- Total fees
“Run in background” keeps this swap open under Swaps and lets you start a new one.
Paid out
sent on to
- Received
- XMR ·
- Paid out
- ·
- Total fees
- Transaction
1 · Asset2 · Network
Choose asset
USD price · amount per 1 XMR ·
1 · Asset2 · Network
Receive on…
Pick the network your receiving wallet uses. Funds sent on the wrong network may not arrive.
How it works
Three steps, one card.
02
Send your Monero
You get a one-time deposit address. The swap starts after 10 network confirmations, at the live rate.
03
It arrives
Your asset is sent to your address on the network you picked. Every fee is shown before you start.
Pricing
The bigger the swap, the lower the rate.
Fees work like brackets: each slice of your swap is charged at its own rate, so moving up a tier never makes the earlier part more expensive. Swaps start at $150.
- Network fees are passed through at cost and shown per network.
- Smaller-cap assets add a 0.10–0.25% liquidity adjustment.
- Desk tier swaps get a dedicated support contact.
| Tier | Slice of swap | Fee |
|---|---|---|
| Standard | $150 – $1,000 | 0.90% |
| Plus | $1,000 – $5,000 | 0.70% |
| Pro | $5,000 – $25,000 | 0.50% |
| Desk | Above $25,000 | 0.35% |
Example: a $10,000 swap pays $9 + $28 + $25 = $62 · 0.62% effective
FAQ
Common questions
How long does a swap take?
Monero produces a block roughly every two minutes, so 10 confirmations take about 20 minutes. After that, payout time depends on the destination network — seconds on most Layer 2s, longer on busy mainnets.
How are fees calculated?
The service fee is tiered and applied like brackets: 0.90% on the first $1,000, 0.70% from $1,000 to $5,000, 0.50% from $5,000 to $25,000 and 0.35% above that. Smaller-cap assets add a 0.10–0.25% liquidity adjustment, and the payout network fee is passed through at cost. Every line is shown before you start.
Why is there a $150 minimum?
Nocthrax is built for meaningful swaps. The minimum keeps the queue short, so every swap gets priority handling and network fees never eat a noticeable share of what you receive.
Why do I pick a network separately?
Many assets live on more than one network. USDT, for example, exists on Tron, Ethereum, Solana and several others, and Ether can be received on Ethereum or on Layer 2s like Arbitrum and Base. Your address only works on the network your wallet uses, so you choose the asset first and the network second.
Is the rate fixed?
Rates float with the market. Your payout is calculated at the live rate when your deposit reaches 10 confirmations. If you send a different amount, the swap uses what arrives, as long as it is above the minimum.
What if something goes wrong?
Every swap gets a Swap ID. If a deposit arrives below the minimum, after the address has expired, or you picked the wrong network, contact support with that ID and we will sort it out with you.
Can I swap back into Monero?
No. Nocthrax is one-way by design: it only accepts XMR and pays out in other assets.