Swapping tokens is a fundamental feature for users interacting with decentralized finance (DeFi) on the Ronin blockchain. Whether you're trading RON for in-game assets or exchanging stablecoins, the process is streamlined through Katana, Ronin’s native decentralized exchange (DEX). This guide walks you through everything you need to know about swapping tokens using either the Ronin web app or Ronin Wallet, including fee structures, prerequisites, and advanced routing options.
How Token Swapping Works on Katana
Token swapping on Ronin allows you to exchange one digital asset for another directly from your wallet. When you initiate a swap, you sell your current token and receive a proportional amount of the desired token, minus applicable fees. These fees are distributed primarily to liquidity providers (LPs) who supply assets to trading pools, ensuring smooth and efficient trades.
The entire process occurs peer-to-contract via automated market makers (AMMs), meaning no intermediaries are involved—just smart contracts facilitating secure, trustless transactions.
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Choosing Your Swap Method: Ronin App vs. Ronin Wallet
You have two primary options for swapping tokens on Ronin:
- Ronin Web App (Katana DEX) – Ideal for desktop users who prefer a full-featured interface.
- Ronin Wallet (Mobile & Browser Extension) – Perfect for on-the-go trading with an intuitive mobile-first design.
While both platforms offer the same core functionality, their user experience varies slightly. The Ronin app provides more visibility into pool analytics and advanced settings, while the Wallet Swap feature prioritizes speed and simplicity.
Regardless of platform, all swaps leverage the same underlying liquidity pools and pricing mechanisms—ensuring consistent rates across devices.
Understanding Swap Fees: Katana V2 vs. Katana V3 Pools
Swap fees depend on which version of the Katana pool your trade routes through. Each pool type has different fee tiers based on asset volatility and use case.
Katana V2 Pool Fees
In the older V2 model, all pairs share a fixed fee structure:
Total Fee: 0.3%
- 0.25% goes to liquidity providers
- 0.05% is allocated to the Ronin Treasury
This flat rate applies regardless of token type, making it less flexible for stablecoin or high-frequency trading scenarios.
Katana V3 Pool Fees
Katana V3 introduces tiered fee models that optimize costs based on trading pair characteristics:
| Fee Tier | LP Fee | Treasury Fee | Best For |
|---|---|---|---|
| 0.01% | 0.005% | 0.005% | Stablecoin pairs (e.g., USDC/USDT) |
| 0.3% | 0.25% | 0.05% | Standard trading pairs |
| 1% | 0.85% | 0.15% | High-volatility or speculative tokens |
These dynamic fees improve capital efficiency and reduce slippage for stable pairs while supporting risk-adjusted rewards for volatile assets.
💡 Note: When using Wallet Swap, an additional 0.5% development fee is applied—in the output token—to support ongoing improvements to the wallet interface.
Prerequisites for Swapping Tokens
Before you can swap tokens on Ronin, ensure you meet these basic requirements:
- Own a Ronin Wallet – Available as a mobile app or browser extension.
- Hold Supported Tokens – Your wallet must contain tokens eligible for swapping (e.g., RON, AXS, USDC).
- Have Sufficient Balance – Account for both the swap amount and network fees.
If you don’t yet own Ronin-based tokens, here are three ways to acquire them:
- Bridge from Ethereum via Ronin Bridge
- Purchase directly using fiat through supported gateways
- Receive tokens from another user’s wallet
For detailed instructions, refer to the official guide on Acquiring RON.
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Step-by-Step: Swap Tokens in the Ronin Web App
Follow these steps to complete a token swap using Katana on the Ronin web app:
- Navigate to Katana
Visit app.roninchain.com/swap and connect your Ronin Wallet. - Select Input and Output Tokens
Click either token field to browse available options. Common choices include RON, USDC, and AXS. - Enter Swap Amount
Type in the amount you wish to trade. The receiving amount updates automatically based on real-time exchange rates. Review Swap Details
Expand the rate box above the Swap button to see:- Exchange rate
- Price impact
- Maximum slippage tolerance
- Minimum received amount
- Liquidity provider fee
- Trade route (direct or multi-hop)
- Confirm the Transaction
Click Confirm Swap, then approve the transaction in your wallet.
Once confirmed, the transaction is broadcast to the Ronin network. Upon completion, a success notification appears—tap View on explorer to check transaction details.
Congratulations! You’ve successfully swapped tokens on Katana.
How to Use Wallet Swap in the Ronin Mobile App
The mobile-based Wallet Swap offers a simplified experience ideal for quick trades:
- Open the Ronin Wallet app and tap DAPPS.
- Search for “Swap” and launch the integrated swap tool.
- Choose your input and output tokens.
- Enter the amount to swap.
- Tap Swap, then review all details on the confirmation screen.
- Tap Confirm Swap and authorize the transaction in your wallet.
The process is nearly identical in the browser extension—just navigate to the Swap feature from the dashboard.
All swaps execute instantly via connected liquidity pools, with results reflected in your wallet balance shortly after confirmation.
Smart Order Routing: Maximizing Efficiency Across Pools
Ronin uses an advanced Smart Order Router that aggregates liquidity from both Katana V2 and V3 pools, ensuring optimal pricing and deeper market depth.
This system automatically finds the most cost-effective route—whether direct or multi-hop—by analyzing real-time data across all available pools.
By default, the router operates in Aggregator mode, giving you access to maximum liquidity. However, if you prefer legacy behavior (V2-only routing), you can switch to Legacy mode:
- Go to Transaction Settings
- Change Default trade options from Aggregator to Legacy
Most users benefit from leaving it set to Aggregator for better rates and lower slippage.
Frequently Asked Questions (FAQ)
What is a token swap?
A token swap allows you to exchange one cryptocurrency for another without using a centralized exchange. On Ronin, this happens through Katana, a decentralized exchange powered by automated market makers (AMMs).
Why do I see different fees when swapping?
Fees vary depending on whether your trade uses Katana V2 or V3 pools. V3 supports tiered fees (0.01%, 0.3%, 1%) based on token pair stability, while V2 uses a flat 0.3% rate.
What is price impact?
Price impact estimates how much the market price will move due to your trade size relative to available liquidity. Larger trades in shallow pools result in higher price impact.
Can I adjust slippage tolerance?
Yes—though not covered in this guide, advanced users can manually adjust slippage settings in transaction preferences to avoid failed swaps during high volatility.
Is there a minimum amount required to swap?
No fixed minimum exists, but extremely small amounts may fail due to rounding or insufficient output after fees.
Why is there an extra 0.5% fee in Wallet Swap?
This development fee supports continuous enhancements to the Ronin Wallet interface and improves user experience over time.
👉 Experience next-generation swaps with powerful tools designed for speed and security.