KaiDex Crypto Exchange Fee Calculator
Quick Take
- KaiDex is a Vietnam‑based exchange launched in 2021, offering only one trading pair.
- Flat fee of 0.25% per trade, no maker‑taker discounts.
- Liquidity sits in the 6th percentile - very low compared with major platforms.
- Security details and user‑base are hard to verify; community chatter is minimal.
- Consider larger exchanges (Coinbase, Kraken) or DeFi options (SushiSwap) unless you need a local VN‑centric solution.
When it comes to niche platforms, KaiDex is a Vietnam‑based cryptocurrency exchange launched in 2021 that currently supports a single trading pair. The platform’s modest web traffic (Alexa rank #414,564) and a single‑asset offering set it apart from the crowded exchange landscape. Below we break down what the exchange actually delivers, how its costs stack up, and whether it makes sense for a specific type of trader.
What KaiDex Actually Offers
At its core, KaiDex runs a very simple order‑book model. The only available market is a market with fees setup - every trade, whether you’re buying or selling, incurs the same 0.25% charge. There’s no tiered maker‑taker structure, no margin or futures contracts, and no advanced charting tools. The single trading pair (typically a local token against VND) limits diversification, meaning you can’t hop between Bitcoin, Ethereum, or altcoins without leaving the platform.
The exchange is incorporated in Vietnam, which suggests a focus on the domestic market. However, public documentation on KYC procedures, custodial security, or insurance is scarce. For a trader who values transparency, this lack of information is a red flag.
Fee Structure and Cost Comparison
KaiDex applies a flat 0.25% fee on every transaction. By contrast, major centralized exchanges (CEXs) often use tiered maker‑taker models that can bring fees down to 0.00% for high‑volume makers. Let’s look at a quick side‑by‑side:
| Exchange | Supported Assets | Fee (Flat) | Leverage | Typical Liquidity Rank |
|---|---|---|---|---|
| KaiDex | 1 pair | 0.25% | No | 6th percentile |
| Coinbase | 350+ coins | 0.00-0.60% (maker/taker) | No | Top 5% |
| Kraken | 200+ coins | 0.00-0.26% (maker/taker) | Up to 5× | Top 10% |
| SushiSwap (DEX) | Multi‑chain | 0.30% (swap fee) | No | Varies by pool |
Even though KaiDex’s 0.25% fee looks competitive against a 0.30% DEX fee, the lack of depth means you’ll often experience slippage on even modest orders. Larger exchanges benefit from deep order books that keep slippage low.
Liquidity Reality
Liquidity is the lifeblood of any exchange. KaiDex sits in the 6th percentile of tracked volumes on CoinGecko, indicating very thin trading activity. For comparison, Coinbase regularly processes billions of dollars daily, which translates to tight spreads and fast order execution.
Low liquidity can cause two practical problems:
- Price Impact: Your market order may move the price significantly.
- Order Failures: Large trades may not fill entirely, leaving you with partial fills.
If you plan to trade more than a few hundred dollars at a time, you’ll likely hit these walls on KaiDex.
Security and Trust Signals
Security assessments for KaiDex are hampered by the scarcity of public audits or bug‑bounty programs. In the broader crypto world, platforms often publish third‑party security reports (e.g., a Trail of Bits audit) to reassure users. KaiDex’s silence on this front, combined with limited community chatter, makes it harder to gauge risk.
For context, the industry distinguishes between two main exchange models:
- Centralized exchange - custodial, controlled by a single entity, usually with insurance and compliance layers.
- Decentralized exchange - non‑custodial, smart‑contract based, often audited but still vulnerable to code bugs.
KaiDex appears to operate as a centralized exchange, yet it does not provide the typical transparency markers of larger CEXs, nor does it embrace the open‑source ethos of DEXs like SushiSwap.
Who Might Actually Use KaiDex?
Given the data, KaiDex is best suited for a very narrow audience:
- Vietnamese users who need a locally‑hosted platform for a specific token not listed elsewhere.
- Traders looking for a low‑fee entry point for tiny, experimental trades.
- Developers testing integration with a simple API before scaling to bigger exchanges.
If you fall outside these scenarios, the platform’s drawbacks outweigh its simplicity.
Alternatives to Consider
Depending on your priorities, here are three solid alternatives:
- Coinbase: Best for beginners, extensive asset list, strong regulatory compliance.
- Kraken: Offers low fees for high‑volume traders, margin options, and solid security reputation.
- SushiSwap (or other DEXs like BakerySwap, Raydium): Ideal if you prefer non‑custodial swaps and multi‑chain access, albeit with slightly higher fees.
All three provide deeper liquidity, more assets, and clearer security disclosures, making them safer bets for most traders.
Final Verdict
KaiDex is a highly specialized, low‑traffic exchange that currently offers a single trading pair at a flat 0.25% fee. Its limited liquidity, scarce security information, and minimal community presence mean it’s not a go‑to choice for most crypto enthusiasts. If you need a local gateway into a niche Vietnamese token, it might serve a purpose, but for mainstream trading, you’re better off with a larger, proven platform.
Frequently Asked Questions
Is KaiDex safe to store my crypto?
Safety cannot be confirmed due to the lack of public security audits, insurance statements, or detailed KYC/AML policies. Users should treat it as a custodial service with unknown risk and consider only small amounts.
What assets can I trade on KaiDex?
As of October 2025, KaiDex supports only one cryptocurrency paired with the Vietnamese đồng (VND). No other tokens or fiat pairs are listed.
How do KaiDex fees compare to other exchanges?
KaiDex’s flat 0.25% fee is higher than the zero‑fee maker tier on Coinbase and Kraken, but lower than the 0.30% swap fee on SushiSwap. The real cost difference shows up in liquidity‑related slippage.
Can I trade on margin or use futures on KaiDex?
No. The platform offers only spot trading-no margin, futures, or leveraged products are available.
What alternatives should I consider?
For broader asset choices and deeper liquidity, look at Coinbase, Kraken, or a reputable DEX such as SushiSwap. These platforms provide clearer security practices and larger user communities.
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