API Overview

About This Guide
- Recent Revisions to This Document
- Related Documents

Solution Overview

MID Structure

Smartpay Fuse Payment Services
- Smartpay Fuse Main Transaction Identifiers
- Authorization
  - Supported Authorization Features
  - 0£ Authorization
- Capture (Settlement)
- Authorization Reversal
- Credit (Refund)
  - Follow-on Credit
  - Stand-alone Credit
- Acquirer Cut-off Time
- Void
- Order Cancellation Workflow
- Payment Services Workflow

Tokenization

3-D Secure Payer Authentication Service

Alternative Payment Methods

Integration Methods
- Front-End Integration Methods
  - Secure Acceptance Hosted Checkout
  - Secure Acceptance Checkout API
  - Flex API
  - Microform Integration
- Back-End Integration Methods
  - REST API

Smartpay Fuse Portal Access

Transactional Security Keys

Reporting
- Smartpay Fuse Portal Reporting Overview
- Report Reconciliation

Reason Codes
- Reason Codes

Testing

On This Page

Order Cancellation Workflow

The diagram below shows how to cancel an order at different stages of the transaction.

Back to top