Dafi Labs

GWallet – Revolutionizing Crypto Exchange with a Hybrid CEX/DEX Model

In 2020, DaFi Labs embarked on an ambitious journey to create GWallet, a unique cryptocurrency exchange platform. GWallet stands out as a hybrid model, combining the strengths of both Centralized Exchange (CEX) and Decentralized Exchange (DEX). This case study delves into the intricacies of GWallet, highlighting its features, the innovative use of Stellar blockchain technology, and its overall impact on the crypto exchange market.

Project Overview

GWallet is a pioneering exchange platform that blends the efficiency and user-friendliness of CEX with the security and autonomy of DEX. Supporting a wide array of cryptocurrencies, including mainstream options like BTC, ETH, and niche ERC20, TRC20, and Stellar tokens, GWallet caters to a diverse user base.

The Hybrid Model: CEX and DEX Combined

GWallet’s hybrid model is a significant innovation in the crypto exchange realm. In this model, the platform leverages the speed and liquidity common in CEX environments while maintaining the trustless and secure nature of DEX. This dual approach ensures high transaction throughput, reduced latency, and enhanced user trust and security.

Technology Stack and Stellar Integration

The GWallet platform is built on a robust technology stack:

  • Backend: Node.js with the NEST framework
  • Database: MySQL
  • Frontend: ReactJs (Web Application)
  • Mobile Applications: React Native for iOS and Android

Central to GWallet’s operation is the Stellar blockchain system, known for its efficiency in handling cross-border transactions and micro-payments. Stellar’s consensus protocol offers a scalable and sustainable solution, crucial for GWallet’s functionality.

Stellar SEP Protocols: Enhancing Functionality and Security

GWallet integrates various Stellar Ecosystem Proposals (SEPs):

  • SEP-10: Authenticates user identity in a seamless yet secure manner, ensuring safe transactions.
  • SEP-12: Manages user information and KYC (Know Your Customer) compliance, crucial for user trust.
  • SEP-24: Facilitates smooth deposit and withdrawal processes, enhancing the overall user experience.

Key Features

  1. P2P Trading Platform: A decentralized approach to peer-to-peer trading, akin to Binance’s P2P system, but with enhanced user control and privacy.
  2. Advanced Security Protocols: Incorporation of KYC, 2FA, and separate cold and hot wallet systems, ensuring paramount security.
  3. User-Friendly Mobile and Web Applications: GWallet is accessible via [Web Application Link] and on mobile devices through [iOS App Link] and [Android App Link], offering a seamless trading experience.
Outcomes and Impact

The development of GWallet over an 8-month period has positioned DaFi Labs as a trailblazer in the hybrid crypto exchange domain. GWallet has become a model for efficient, secure, and user-centric cryptocurrency trading, showcasing the practical and innovative application of blockchain technology in the financial sector.


DaFi Labs GWallet project is a landmark in the crypto exchange industry, illustrating our commitment to innovation and excellence. By harnessing the power of Stellar blockchain technology and a hybrid exchange model, GWallet has set new standards in the world of cryptocurrency trading.

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User Friendly Mobile Applications

Trade on the go with GWallet's mobile applications. Download the GWallet user-friendly app for iOS and Android devices to manage your crypto transactions anytime, anywhere.

Intuitive Web Platform Experience

Experience the seamless trading capabilities of GWallet on your desktop. Access GWallet sophisticated platform through Web and dive into the world of efficient crypto exchange.

Get Your Customized Crypto Exchange Solution

Interested in developing a cutting-edge crypto exchange platform like GWallet? Our expert team at DaFi Labs is ready to bring your vision to life. With a blend of innovative technology and industry expertise, we can create a tailored solution that meets your specific needs. Fill out the form below to get started, and let us help you launch a crypto exchange platform that stands out in the digital finance world. Connect with us today to discuss your project and get a personalized quote!
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