> For the complete documentation index, see [llms.txt](https://support-149.gitbook.io/welcome/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support-149.gitbook.io/welcome/main-info/welcome-to-metrexswap.md). # Welcome to MetrexSwap The main purpose of the project **Metrex Swap** is the convenience of exchanging cryptocurrencies without any commissions. Every user who makes an exchange between cryptocurrency pairs will be able to get back 100% of the spent commission in the form of our native **$MTX** token. In addition, we are also building an **ERC/TRC/BEP** bridge for a more convenient exchange of cryptocurrencies within the platform. Our team has long prioritized the development of secure and practical solutions in the cryptocurrency community. With successful startups under our belt, we came together to build a unique, modern and absolutely secure platform for easy exchange of various cryptocurrency pairs. The main goal of the **Metrex** project is absolute primacy in the **DEX** exchange network. Our service will definitely be able to compete with wireline projects in the exchange sector, and the absence of commissions will make it even more significant The mission of our **Metrex** project is to make the procedure of exchanging cryptocurrencies in cryptocurrency pairs and between blockchain networks as simple, secure and fast as possible. To this end, we have invested a lot of time and money in the development of a unique **DEX exchange** platform. Our goal is niche leadership and thousands of satisfied customers who trust and use our exchanger. **What is Binance Smart Chain?** *Binance Smart Chain (BSC*) was created to enable the use of solidity-based smart contracts at a significantly faster and more efficient rate than other competing chains. With decentralized exchanges on BSC providing lightning-fast transactions and ultra-low costs. BSC has established itself as one of the world’s leading blockchains for Decentralized Finance (DeFi). BSC makes use of BEP-20 token technology, a proprietary blockchain that ensures the security and privacy of all users and developers. Its inherent dual-chain interoperability enables cross chain communication and scalability of high performance, decentralized applications (dApps) that lead to a quick and fluid user experience. It is EVM compatible and will support all current Ethereum tools, with faster and more affordable transactions. Based on the Proof of Stake consensus, its on-chain governance allows decentralization and substantial community participation via the use of 21 validators that verify transactions. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://support-149.gitbook.io/welcome/main-info/welcome-to-metrexswap.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.