Learn How Keychange Works

Discover how we're transforming loose change into digital currency, making transactions smoother for everyone.

Core Concept

Keychange is a revolutionary system that captures leftover coin change from cash transactions and instantly converts it into a digital balance. This balance can be stored on a mobile app, loyalty card, or blockchain-based wallet.

Our solution eliminates the hassle of physical coins for both customers and retailers while providing a seamless micro-savings feature that helps people build wealth from their spare change.

Key Features

  • Instant digital conversion of coin change
  • Mobile app and loyalty card integration
  • Secure blockchain wallet options
  • Automated micro-savings
  • Seamless retail integration

Technology & Platform

POS Integration

Our lightweight plugin and API seamlessly integrate with popular point-of-sale systems, automatically calculating and rerouting leftover coin change to the digital platform.

  • • Easy installation and setup
  • • Compatible with major POS systems
  • • Real-time transaction processing

Digital Wallet Options

Choose between traditional off-chain ledger for simplified micropayments or blockchain integration for enhanced transparency and decentralization.

Off-Chain Solution

  • • Faster transactions
  • • Lower fees
  • • Simplified user experience

Blockchain Integration

  • • Stellar, Solana, or Ethereum L2s
  • • Complete transparency
  • • Enhanced security

Future Extensions

Loyalty Integration

Convert change into store loyalty points or miles automatically

Micro-Investments

Turn spare change into fractional investments in stocks, ETFs, or crypto

Cross-Border Payments

Enable international transfers using stablecoins and payment rails

Ready to Get Started?

Join the digital currency revolution and say goodbye to loose change forever.