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About This Guide

Basic Processing
- Basic Authorizations
  - Required Fields for Processing Basic Authorizations Using the REST API
  - Declined Authorizations
  - REST Interactive Example: Processing an Authorization
  - REST Example: Processing a Basic Authorization
- Authorization Reversals
  - Required Fields for Processing Authorization Reversals Using REST APIs
  - Capturing an Authorization Using REST APIs
  - Example: Processing an Authorization Reversal Using the REST API
- Authorization with Line Itemization
  - Required Fields
  - REST Example: Processing a Basic Authorization with Line Items
- Zero Amount Authorizations
  - Required Fields for Processing Zero Amount Authorizations Using the REST API
  - Authorizing a Payment Using REST APIs
  - REST Example: Processing a Zero Amount Authorization
- Authorization with an SCA Exemption
  - Required Fields for Processing Basic Authorizations Using the REST API
  - REST Example: Authorization with an SCA Exemption for Low Value Transactions
- Captures
  - Required Fields for Processing Basic Captures Using the REST API
  - REST Interactive Example: Capturing a Payment
  - REST Example: Capturing an Authorization
- Sales
  - Required Fields for Processing Basic Sales Using REST APIs
  - REST Example: Requesting a Sale
- Refunds
  - Required Fields for Processing Refunds Using the REST API
  - REST Interactive Example: Processing a Refund
  - Example: Processing a Refund Using the REST API
- Stand Alone Credits
  - Required Fields for Processing RefundsFollow-On Credits Using REST APIs
  - REST Interactive Example: Processing a Credit
  - REST Example: Processing a Stand-Alone Credit
- Capture or Credit Voids
  - Required Fields for Processing Voids Using REST APIs
  - REST Example: Processing a Void

Card-Present Authorizations
- EMV Chip and Online PIN Authorization
  - Fallback
  - Required Fields for a Contact EMV Authorization with Online PIN Using the REST API
  - REST Example: EMV Chip and Online PIN Authorization
- EMV Chip (Contact) and Offline PIN Authorization
  - Fallback
  - Required Fields for a Contact EMV Authorization with Offline PIN Using the REST API
  - REST Example: EMV Chip (Contact) with an Offline PIN
- EMV Chip (Contact) and Signature
  - Fallback
  - Required Fields for a Contact EMV Authorization with a Signature Using the REST API
  - REST Example: EMV Chip (Contact) with a Signature
- EMV Chip (Contactless) and Online PIN
  - Fallback
  - Required Fields for an EMV Contactless Authorization with an Online PIN Using the REST API
  - REST Example: EMV Chip (Contactless) with an Online PIN
- EMV Chip (Contactless) and Offline PIN
  - Fallback
  - Required Fields for an EMV Contactless Authorization with an Offline PIN Using the REST API
  - REST Example: EMV Chip (Contactless) with an Offline PIN
- EMV Chip (Contactless with a Signature
  - EMV Fallback
  - Required Fields for an EMV Contactless Authorization with a Signature Using the REST API
  - REST Example: EMV Chip (Contactless) with a Signature

Payer Authentication Processing
- Visa Secure
  - Required Fields for an Authorization with Visa Secure Using REST APIs
  - Example: Authorization with Visa Secure Using the REST API
- Authorization with an SCA Exemption
  - Required Fields for Processing Basic Authorizations Using the REST API
  - REST Example: Authorization with an SCA Exemption for Low Value Transactions

Debit and Prepaid Card Processing
- Processing Debit and Prepaid Authorizations
  - Required Fields for Debit and Prepaid Authorizations Using REST APIs
    - payments-debit-prepaid-auth-required-country
  - Optional Field for Debit and Prepaid Authorizations Using REST APIs
  - REST Example: Debit and Prepaid Authorizations
- Enabling Debit and Prepaid Partial Authorizations
  - Required Field for Enabling Debit and Prepaid Partial Authorizations Using REST APIs
  - Optional Field for Enabling Debit and Prepaid Partial Authorizations Using REST APIs
  - Enabling Partial Authorizations
  - Example: Enabling Debit and Prepaid Partial Authorizations Using the REST API
- Disabling Debit and Prepaid Partial Authorizations
  - Required Field for Disabling Debit and Prepaid Partial Authorizations Using REST APIs
  - Optional Field for Disabling Debit and Prepaid Partial Authorizations Using REST APIs
  - Disabling Partial Authorizations
  - Example: Disabling Debit and Prepaid Partial Authorizations Using the REST API

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About This Guide

This section describes the audience and purpose of this guide as well as conventions and related documentation. See below for information about how to use this guide and where to find further information.

Audience and Purpose

This guide is written for application developers who want to use the REST API to integrate payment card processing into an order management system.

Implementing the credit card services requires software development skills. You must write code that uses the API request and response fields to integrate the credit card services into your existing order management system.

Conventions

These special statements are used in this document:

IMPORTANT

An Important
statement contains information essential to successfully completing a task or learning a concept.

WARNING

A Warning
contains information or instructions, which, if not heeded, can result in a security risk, irreversible loss of data, or significant cost in time or revenue or both.

Related Documentation

Refer to the Technical Documentation Portal for complete technical documentation:

https://docs.cybersource.com/en/index.html

Customer Support

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