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

Front-End Integration Methods

This section describes the front-end integration methods available through the

Smartpay Fuse Portal

:

Secure Acceptance

Hosted Checkout,

Secure Acceptance

Checkout API

,

Flex API

and

Microform Integration

.

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