API Overview

Payments Developer Guide
- Recent Revisions to This Document

Introduction to Payments
- Financial Institutions and Payment Networks
- Card Types
- Transaction Types
- Payment Services
- Payment Features
- Testing the Payment Services

Standard Payment Processing
- Basic Authorizations
- Authorizations with Line Items
- Authorizations with Payment Network Tokens
- Zero Amount Authorizations
- Pre-Authorizations
- Authorization Reversals
- Timeout Authorization Reversals
- Sales
- Captures
- Refunds
- Voids
- Timeout Voids for a Capture, Sale, Refund, 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

Relaxed Requirements for Address Data and Expiration Date in Payment Transactions
- Requirements
- Services
- Relaxed Fields

Processing Payments Using Credentials
- Additional Resources for Credentialed Transactions
- Customer-Initiated Transactions with Credentials on File
- Delayed Transaction
- No-Show Transactions
- Reauthorization Transaction
- Resubmission Transaction
- Installment Payments
- Recurring Payments
- Mastercard Standing Order Payments
- Mastercard Subscription Payments
- Unscheduled COF Payments

Token Management Service Processing
- Additional Resources for TMS
- Authorizing a Payment with a Customer Token
- Authorizing a Payment with a Non-Default Shipping Address
- Authorizing a Payment with a Non-Default Payment Instrument
- Authorizing a Payment with a Payment Instrument
- Authorize a Payment with an Instrument Identifier
- Authorize a Payment While Ignoring Network Token
- Authorizing a Payment with a Legacy Token
- Making a Credit with a Customer Token
- Making a Credit with a Non-Default Payment Instrument
- Making a Credit with a Payment Instrument
- Making a Credit with an Instrument Identifier
- Making a Credit with a Legacy Token

Merchant Remittance Funding

You can request that the transaction proceeds be converted to another currency. Currency conversion uses a foreign exchange rate to calculate the conversion to the requested currency. The foreign exchange rate might be explicitly stated as a rate or implicitly stated as a transaction amount. The funded amount and can vary from day to day. The foreign exchange rate might also include an increase for the foreign exchange risk, sales commissions, and handling costs.