API Overview

Payments Developer Guide
- Recent Revisions to This Document

Standard Payment Processing
- Basic Authorizations
- Authorizations with Line Items
- Authorizations with Payment Network Tokens
- Authorizations with a Card Verification Number
- Authorizations with Strong Customer Authentication Exemption
- Zero Amount Authorizations
- Pre-Authorizations
- Authorization Reversal
- Sales
- Sales with Payment Network Tokens
- Captures
- Multiple Partial Captures
- Forced Captures
- Follow-On Credits
- Stand-Alone Credits
- Voids for a Capture or Credit

Debit and Prepaid Card Processing
- Additional Resources for Debit and Prepaid Payments
- Processing Debit and Prepaid Authorizations
- Enabling Debit and Prepaid Partial Authorizations
- Disabling Debit and Prepaid Partial Authorizations

Payer Authentication Processing
- Additional Resources for Payer Authentication
- Providing Payer Authentication Information for Authorization
- Mastercard Identity Check
- Visa Secure

Processing Payments Using Credentials
- Additional Resources for Credentialed Transactions
- Customer-Initiated Transactions with Credentials on File
  - Storing Customer Credentials with a CIT and PAN
    - Required Fields for Storing Customer Credentials During a CIT
    - Simple Order Example: Storing Customer Credentials During a CIT
  - Retrieving Stored Customer Credentials During a CIT
    - Required Fields for Retrieving Customer Credentials During a Customer-Initiated Transaction
      - Card-Specific Required Field for Retrieving Customer Credentials During a CIT
    - Simple Order Example: Retrieving Customer Credentials During a CIT
- Delayed Transaction
  - Merchant-Initiated Delayed Transaction with PAN
    - Required Fields for Processing a Merchant-Initiated Delayed Transaction
      - Card-Specific Required Field for Processing a Merchant-Initiated Transactions
    - Simple Order Example: Processing a Merchant-Initiated Delayed Authorization Transaction
- No-Show Transactions
  - Merchant-Initiated No-Show Transactions with PAN
    - Required Fields for Processing Merchant-Initiated No-Show Charges
      - Card-Specific Required Field for Processing a Merchant-Initiated Transactions
    - Optional Field for Processing Merchant-Initiated No-Show Charges
    - Simple Order Example: Processing Merchant-Initiated No-Show Transactions
- Reauthorization Transaction
  - Merchant-Initiated Reauthorization Transactions with PAN
    - Required Fields for Processing Merchant-Initiated Reauthorized Transactions
      - Card-Specific Required Field for Processing a Merchant-Initiated Transactions
    - Simple Order Example: Processing a Merchant-Initiated Reauthorized Transaction
- Resubmission Transaction
  - Merchant-Initiated Resubmission Transaction with PAN
    - Required Fields for Processing a Merchant-Initiated Resubmitted Transaction
      - Card-Specific Required Field for Processing a Merchant-Initiated Transactions
    - Simple Order Example: Processing a Merchant-Initiated Resubmitted Transaction
- Recurring Payments
  - Customer-Initiated Recurring Payment with PAN
    - Required Fields for Authorizing a Customer-Initiated Recurring Payment with PAN
    - Simple Order Example: Authorizing a Customer-Initiated Recurring Payment with a PAN
  - Merchant-Initiated Recurring Payments with PAN
    - Required Fields for Authorizing a Merchant-Initiated Recurring Payment
      - Card-Specific Required Fields for Authorizing Subsequent Recurring Payments
    - Simple Order Example: Authorizing a Merchant-Initiated Recurring Payment
- Mastercard Standing Order Payments
  - Mastercard Initial CIT Standing Order Payment
    - Required Fields for Authorizing Initial CIT Standing Order Payments
    - Simple Order Example for AIBMS, Elavon, HBoS, Lloyds-OmniPay SIX, and Streamline: Authorizing Initial CIT Standing Order Payments
- Mastercard Subscription Payments
  - Mastercard CIT Initial Subscription Payment
    - Required Fields for Authorizing CIT Initial Subscription Payments
    - Simple Order Example for AIBMS, Elavon, HBoS, Lloyds-OmniPay SIX, and Streamline: Authorizing Initial CIT Subscription Payments
- Unscheduled COF Payments
  - Customer-Initiated Unscheduled COF Payment with PAN
    - Required Fields for a Customer-Initiated Unscheduled COF Payment with PAN
    - Simple Order Example: Customer-Initiated Unscheduled COF Payment with PAN
  - Merchant-Initiated Unscheduled COF Payments with PAN
    - Required Fields for Authorizing Subsequent MIT Unscheduled COF Payments
      - Card-Specific Required Field for Processing a Merchant-Initiated Transactions
    - Simple Order Example: Authorizing Subsequent MIT Unscheduled COF Payments

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Recent Revisions to This Document

25.09.01

This revision contains only editorial changes and no technical updates.

25.08.01

This revision contains only editorial changes and no technical updates.

25.07.01

This revision contains only editorial changes and no technical updates.

25.05.01

International Transaction Compliance: Added a section about international transaction compliance. See Compliance.

25.04.01

This revision contains only editorial changes and no technical updates.

25.03

This revision contains only editorial changes and no technical updates.

25.02

This revision contains only editorial changes and no technical updates.

25.01

Added a testing section. See Testing the Payment Services.

Credentialed Transactions: Removed Mastercard required field for retrieving customer credentials during a CIT request. See Card-Specific Required Field for Retrieving Customer Credentials During a CIT.

24.14

This revision contains only editorial changes and no technical updates.

24.13

This revision contains only editorial changes and no technical updates.

24.12

This revision contains only editorial changes and no technical updates.

24.11

This revision contains only editorial changes and no technical updates.

24.10

This revision contains only editorial changes and no technical updates.

24.09

This revision contains only editorial changes and no technical updates.

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