Welcome to the Developer Portal

PayButton Integration
- Integration
- Summary Screen
- On-Reader Tipping
- Pre-Auth and Capture
- Refunds
- Custom Receipts
- Account Verification
- Mail Order/Telephone Order Transactions (MOTO)
- Testing
- Going Live
- Release Notes

Windows Integration
- Configure, Run, and Test PayServer
- .NET POS Integration via PayClient
  - Refunds
  - Custom Receipts
- POS Integration via PayProtocol
  - Usage and Message Flows
  - Message Specification
  - Refunds
  - Custom Receipts
- Testing
- Going Live
- Release Notes

Custom Integration
- Installation
- Integration
- Signature
- Refunds
- Email & Print Receipts
- Custom Receipts
- Custom Receipts for PAX Terminals
- Account Verification
- Mail Order/Telephone Order Transactions (MOTO)
- On-Reader Tipping
- Connection Keep-Alive
- Testing
- Going Live

Backend Integration
- API Endpoints and Authentication
- WebHooks
- Query Transactions
- Refunds
- Custom Receipts
- Going Live
- API Documentation

Card Readers
- Developer Kits
- Test Cards
- Manage Card Readers
- Miura Card Readers
  - Bluetooth Connectivity Configuration
  - Troubleshooting

Merchant Setup
- Barclaycard APACS Merchant Setup
- Barclaycard HISO Merchant Setup

Developer Kits

After integrating payments into your point-of sale (POS) system using the Mock mode, it is time to see payments in action with a real card reader.

When you order a developer kit, you will receive one Miura M010 card reader with Bluetooth and USB connectivity, accessories, and one test card.You can also order additional test cards.

Test card readers can only be used in Test Mode. To go live, order live card readers.