DEXes · Review
InactiveCaviarNine Order Book Review 2026: Sunset Status
CaviarNine Order Book was a market and limit order exchange on Radix, described as getting cheaper as more orders were placed. The CaviarNine DEX is being sunsetted, and current trading or withdrawal availability is unclear.
By the DappsAtlas editorial team · Updated
DappsAtlas score
—/10
Not rated
Our verdict on CaviarNine Order Book
CaviarNine Order Book was a Radix DEX for users who wanted market and limit orders rather than automated market maker pools. Its order-book format was the main distinguishing feature, and CaviarNine described its pricing as improving with more orders. The key caveat is that the DEX is being sunsetted: current trading and withdrawal status are unclear. This is not a practical choice for new trading; anyone with remaining funds should check current CaviarNine announcements before acting.
Score breakdown
How CaviarNine Order Book scores
- Security
- n/a
- Ease of use
- n/a
- Fees
- n/a
- Features
- n/a
Scores run from 0 to 10 and are based only on facts we could verify. Where information was missing we mark the score n/a rather than guess.
What is CaviarNine Order Book?
CaviarNine Order Book was a decentralized exchange on Radix offering market and limit orders. It was presented as an alternative to CaviarNine's automated market maker products, with pricing described as getting cheaper as more orders were placed.
The CaviarNine DEX is being sunsetted, and users were encouraged to withdraw remaining liquidity. Current trading and withdrawal availability are unclear. A detailed fee schedule, audit information, and team details are not published in the project description.
How CaviarNine Order Book works
An order book matches buy and sell orders. Market orders seek an available matching price, while limit orders specify the price at which a user is willing to trade. CaviarNine Order Book was described as using this model on Radix, as an alternative to the project's automated market maker products.
CaviarNine also described its order book as getting cheaper as more orders were placed. The specific pricing formula and current operation are not established. The CaviarNine DEX is being sunsetted, so users should verify the service's status before attempting to trade or withdraw assets.
2 features
Key features
01
Order-book trading
The exchange was described as supporting market and limit orders, providing an order-book alternative to automated market maker pools.
02
Volume-linked pricing
CaviarNine described the order book as getting cheaper as more orders were placed, but did not explain the fee mechanism.
Pros and cons
What we like
- Supported both market and limit orders, according to its description.
- Offered an order-book alternative to automated market maker pools.
- Was built for the Radix network.
Watch out for
- The CaviarNine DEX is being sunsetted, so it is not a suitable choice for new trading activity.
- The published description does not explain how the order book's fees change as orders are added.
- Current withdrawal availability and timelines are not established.
CaviarNine Order Book fees
A fee schedule is not published in the project details. The description says the order book gets cheaper as more orders are placed, but does not specify which charges change or how they are calculated. The DEX is being sunsetted; check current CaviarNine announcements for any remaining fees or withdrawal costs.
Is CaviarNine Order Book safe?
The CaviarNine DEX is being sunsetted, and users were encouraged to withdraw remaining liquidity. Current withdrawal availability and timelines are not established; verify the latest project announcements before interacting with any remaining contracts or interface. No audits are listed in the project details, which is not proof that the contracts were unaudited. The project does not publish team or regulatory information in the details available here.
4 steps
How to get started with CaviarNine Order Book
- 1
Check CaviarNine's current announcements to confirm the status of the DEX and any withdrawal instructions.
- 2
Confirm that the service and any required Radix wallet connection are still available before proceeding.
- 3
If the interface remains accessible, review the order details and any displayed charges before submitting a transaction.
- 4
Do not deposit funds unless you have confirmed that trading and withdrawals are operating.
Who CaviarNine Order Book is for
The product was aimed at Radix users seeking order-book trading, but the announced sunset makes it unsuitable for new users looking for an active exchange. Existing users should focus on confirming whether withdrawals remain available.
CaviarNine Order Book FAQs
What was CaviarNine Order Book?
CaviarNine Order Book was a Radix-based decentralized exchange using an order book rather than an automated market maker. It was described as supporting market and limit orders.
Is CaviarNine Order Book still active?
The CaviarNine DEX is being sunsetted, and users were encouraged to withdraw remaining liquidity. Current availability and withdrawal status are not established, so check CaviarNine's current announcements before taking action.
What fees did CaviarNine Order Book charge?
The project description says the order book gets cheaper as more orders are placed, but does not publish a fee schedule or explain the calculation. Check current project communications for any applicable charges.
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How we checked
Sources
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