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Crypto Payment Gateway for Merchants

Why Choose This Project?

With the rise of cryptocurrencies, merchants face complexities in accepting digital payments securely. Traditional gateways are often centralized, slow, and charge high fees. This blockchain-based crypto payment gateway allows merchants to accept multiple cryptocurrencies, ensures instant verification, immutable transactions, and low fees, and provides a trustless system for both merchants and customers.

What You Get

  • Complete Source Code (Frontend + Backend + Smart Contracts)

  • Fully Working Merchant & Admin Panels

  • Mobile & Desktop Responsive UI

  • Wallet-Based Login & Authentication (MetaMask or Web3 wallets)

  • Multi-Crypto Payment Acceptance

  • Real-Time Transaction Verification on Blockchain

  • Smart Contract Integration for Escrow & Settlement

  • Full Documentation & Setup Instructions

  • Ready for Real-World Deployment or Resale

Built With Latest Tech Stack

Layer Technologies Used
Frontend HTML5, CSS3, Bootstrap 5, JavaScript, React.js / Web3.js
Backend Node.js (Express.js) / Java Spring Boot / PHP Laravel (optional)
Blockchain Solidity, Ethereum / Polygon / Binance Smart Chain (Testnet/Mainnet), Hardhat / Truffle
Wallet MetaMask / WalletConnect Integration
Storage IPFS / Off-chain storage for transaction receipts and metadata
Database MongoDB / MySQL (for merchant info, payment logs, and analytics)
Security Role-based access, encrypted data, input validation

Features That Make It Market-Ready

  • Multi-Crypto Acceptance – Supports BTC, ETH, USDT, and other tokens

  • Wallet-Based Authentication – Login via MetaMask or WalletConnect for secure payments

  • Smart Contract Escrow – Ensures funds are securely held until transaction is confirmed

  • Merchant & Admin Dashboards – Track payments, settlements, and transaction history

  • Instant Transaction Verification – Blockchain ensures immutable and transparent payment records

  • Low Fees & Fast Settlement – Eliminates intermediaries for efficient processing

  • Notifications & Alerts – Real-time updates on received payments and confirmations

  • Scalable Architecture – Supports multiple merchants, currencies, and high transaction volumes

Working Flow

  1. Merchant Registers & Connects Wallet
    → Merchant sets up account and links crypto wallet via MetaMask

  2. Customer Checkout
    → Customer selects crypto payment option
    → Specifies amount and currency

  3. Payment Processing
    → Smart contract holds payment in escrow
    → Blockchain confirms transaction authenticity

  4. Settlement
    → Funds released to merchant wallet after verification
    → Transaction receipt generated and logged

  5. Dashboard Updates
    → Merchant and admin monitor transaction status, history, and analytics

  6. Audit & Transparency
    → All payments and settlements stored immutably on blockchain for verifiable record

This Course Fee:

₹ 2399 /-

Project includes:
  • Customization Icon Customization Fully
  • Security Icon Security High
  • Speed Icon Performance Fast
  • Updates Icon Future Updates Free
  • Users Icon Total Buyers 500+
  • Support Icon Support Lifetime
Secure Payment:
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