TomoX - Build DEXs the Smart Way

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One Full Package for You to Launch Your Own DEX



  • Create an Exchange within a Few Minutes
  • Low Development Cost
  • Better Trading Experience through Trading Fee by Tokens
  • Focus on Exchange Business and Marketing

TomoX-SDK enables businesses to launch a permissionless decentralized exchange (DEX) within a few minutes. Reduce development costs and time-to-market.



Low Development & Maintenance Cost

TomoX SDK provides an open-source, free-to-use TomoX DEX template that can be used to immediately launch a DEX.


Focus on Business Growth

TomoX simplifies tech requirements to allow businesses to focus on customer acquisition and quality value-adds from Day 1.


High Security

Users have complete control over their assets as opposed to centralized exchanges that require deposits into exchange wallets.



  • Easy to Select and List TRC20 and TRC21 Tokens
  • Liquidity Network
  • Dashboard Management
  • Easy Market Maker Integration

TomoRelayer is a portal to register and launch a decentralized exchange on the website by simply depositing 25,000 TOMO. Then, use TomoRelayer to monitor, analyze and control digital assets on the DEX with a professional dashboard.



Easy to Select and List TRC20 and TRC21 Tokens

Enable trading of any TRC20 or TRC21 asset, any token that follow these standards can be traded on TomoX’s DEXs.


Shared Liquidity Network

TomoX provides one giant tradable order book shared across every DEX on TomoX, allowing buyers and sellers to always find a match.


Professional Dashboard Management

TomoRelayer provides DEX analytics that track key performance metrics including volume, users, and transaction count.

Technological Advancements



Trading on TomoX DEXs is non-custodial, meaning that tokens always stay within user wallets and never need to be deposited to the exchange for trading.


Full Decentralization

Order Book and Matching Engine are stored and executed across all masternodes to provide security and integrity of user funds and trade orders. This makes any traditional centralized or permissioned decentralized exchange attack on TomoX DEXs obsolete.


High Performance

TomoX is integrated into the core layer of TomoChain so it has the same near-instant confirmation times. Unlike other decentralized exchanges, DEXs built on top of TomoX to provide a fast trading experience.


Frictionless UX

Unlike most decentralized exchanges, holding the native TOMO is not required for trading. Fees are simply taken from the token itself, providing a user-friendly experience that only centralized exchanges currently provide.

Run DEX with one command

bash <(curl -sSL


Haven’t found the question that you are looking for? Please contact us at [email protected] or join TomoX Telegram channel

What is TomoX?

TomoX is a secure and efficient permissionless decentralized exchange (DEX) protocol that empowers a diverse system of DEXes, MM providers, and independent projects to work together in a decentralized manner. Launch a DEX in just a few minutes without extensive technical knowledge and with minimal development upkeep costs.

What is TomoDEX?

TomoDEX is the DEX on TomoX Testnet run by TomoChain Pte. Ltd

What is a Relayer?

Relayer is another word for a decentralized exchange (DEX).

What does the TomoX SDK provide?

TomoX SDK provides a free-to-use DEX template that can be used to launch a DEX. TomoX SDK is split into two parts:

TomoX SDK: Relayer server, API and database with RabbitMQ that powers  by Launch Kit for the back-end.

TomoX SDK UI: TRC20/TRC21 DEX UIs for the front-end

Why my order has been rejected?

There are two reasons that make your order got rejected
Taker or Maker don’t have enough balance to pay for trading fee
Your order smaller than 1 TOMO, this order will be rejected because relayer have to pay at least0.001 TOMO for masternode but in this order trading fee is < 0.001 so it can’t proceed

How to add an icon for your TRC token?

To add icon for your token, please creat a pull request to this repo:
Use brand testnet for testnet, master branch for mainnet

What is the difference between TomoX and a Decentralized Exchange?

TomoX is the core decentralized exchange protocol that sits as a technological layer under the decentralized exchanges (DEX). It is integrated into the core layer of the TomoChain blockchain consensus and is in charge of order matching and execution.
A DEX in TomoChain’s design interacts with the underlying TomoX protocol and will send/receive trade orders to/from TomoX, which processes these trade orders.

How to become a DEX using TomoX?

Anyone can propose a DEX by depositing 25,000 TOMO on the TomoRelayer portal.

What are the incentives to running a DEX?

DEX operators can focus on marketing strategies to attract traders. We believe that there should be an incentive mechanism distributing trading fees to masternodes and operators. For example, a 50/50 sharing ratio between a masternode and the operator would be a reasonable option. However, this ratio is not hard-coded and can be negotiated between masternodes and relayers.

What types of digital assets are supported by TomoX?

TomoX supports TomoChain standards including TRC20, TRC21 and TOMO native token. Besides that, TomoX will support other native token and major crypto-asset through TomoBridge like BTC, ETH and USDT, more standards will be gradually integrated into TomoX.

Do users need to have TOMO to pay for fees on orders?

Trading fees on DEX are paid in tokens, which results in a smoother user experience compared to other decentralized exchanges.