Blockchain & Crypto Payment Solution

On-Demand Cryptocurrency Exchange Platform

services

Blockchain Development

industry

FinTech / Cryptocurrency

duration

1+ Years

country

Ghana

Project Overview

This is a Ghana-based On-Demand cryptocurrency exchange platform that allows end-users to exchange or trade in the world's most prominent cryptocurrencies, including Bitcoin, Doge, ETH, and USDT. It offers the ability to withdraw and deposit both fiat money and cryptocurrencies. A dashboard with an analytical perspective of their assets and real-time indications to purchase and sell cryptocurrencies is also available to users. The platform also supports two-factor authentication to ensure the security of the user's data and account. Sensitive information is encrypted in the database using a vault, masks are applied on fields in user API endpoints We have used Peatio open-source accounting software as a cryptocurrency and digital asset exchange platform. It supports multiple cryptocurrencies like Bitcoin (BTC), Litecoin (LTC), Ethereum (ETH), etc. It has built-in support for multiple wallets.

Challenges

Application Security

• The application was dealing with both fiat and cryptocurrency transactions.

• Securing the platform was one of the major concerns due to financial data sensitivity.

• Protecting user data and accounts required advanced encryption and authentication measures.

Exchange Workflow Complexity

• Understanding the working flow of a cryptocurrency exchange was a significant challenge.

• Managing wallets inside the exchange and handling conversions between different cryptocurrencies required deep research.

• The team had to learn how to convert one cryptocurrency to another within the platform.

Our Solution

Blockchain Reverse Engineering

• Reverse engineered multiple blockchains to understand how transactions were actually happening on the node.

• Used Peatio open source engines that manage the exchange-related operations and deployed them on servers.

• Ensured blockchain engines run continuously at all times for uninterrupted exchange operations.

Security with Barong

• Used barong third-party security software to maintain the integrity and security of the application.

• Barong provides a number of security features specifically designed for cryptocurrency exchanges.

• Implemented 2FA authentication and KYC processes to protect user accounts and transactions.

Features Implemented

The crypto payment platform includes key features built to enable secure cryptocurrency trading, asset management, and real-time market insights.

1. Dashboard

An individual can get an overview of their funds and their crypto assets with the current price in GHS and USD. Users can also get information on the current price and trends of the different cryptocurrencies supported by the platform.

2. Trades

User can find their transaction from one currency to another or transactions between different cryptocurrencies. Users can also filter the results by selecting a specific asset type. A candle chart can be also found in the details of the assets.

3. Assets

Users can easily manage their funds and assets purchased or owned by them. They can also deposit or withdraw the assets from here and get the detailed status of their ongoing transactions and purchase transaction.

4. Orders

To get information about the orders placed by an individual can be found here. Users can filter this information by sell or buy filters and can also view the open or completed orders separately with the respective current conversation rate of the asset.

5. Authentication and Security

The application is highly secure as we are using barong security which is used to secure applications using 2FA and also secure the ongoing transactions from multiple attacks that can be done on the back end. It includes features like Role-based access control, Embedded KYC process, integrated mailing system, etc.

Technology Stack

The crypto payment platform is built on a modern stack combining cross-platform mobile development with secure backend and blockchain technologies.

Cross-Platform

React Native

Backend

Node.js

Database

PostgreSQL

Frontend UI

React JS

Authentication KYC

Barong

Exchange Management

Peatio

Conclusion

The Blockchain & Crypto Payment Solution provides users in Ghana with a secure platform to trade Bitcoin, Doge, ETH, and USDT. Built with Peatio open-source exchange engines and Barong security, the platform supports two-factor authentication, real-time asset tracking, and fiat-to-crypto conversions for a complete cryptocurrency exchange experience.

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