2013
Table Of Contents
- Name-Value Pair API Developer Guide
- Contents
- What’s New
- Preface
- PayPal Name-Value Pair API Basics
- AddressVerify API Operation
- Authorization and Capture API Operation Reference
- DoDirectPayment API Operation
- DoNonReferencedCredit API Operation
- ExpressCheckout API Operations
- GetBalance API Operation
- GetPalDetails API Operation
- GetTransactionDetails API Operation
- ManagePendingTransactionStatu s API Operation
- MassPay API Operation
- Recurring Payments and Reference Transactions API Operations
- CreateRecurringPaymentsProfile API Operation
- GetRecurringPaymentsProfileDetails API Operation
- ManageRecurringPaymentsProfileStatus API Operation
- BillOutstandingAmount API Operation
- UpdateRecurringPaymentsProfile API Operation
- CreateBillingAgreement API Operation
- SetCustomerBillingAgreement API Operation
- GetBillingAgreementCustomerDetails API Operation
- BAUpdate API Operation
- DoReferenceTransaction API Operation
- RefundTransaction API Operation
- TransactionSearch API Operation
- API Error Codes
- General API Errors
- Validation Errors
- DirectPayment API Errors
- SetExpressCheckout API Errors
- GetExpressCheckoutDetails API Errors
- DoExpressCheckoutPayment API Errors
- Authorization and Capture API Errors
- GetTransactionDetails API Errors
- TransactionSearch API Errors
- RefundTransaction API Errors
- MassPay API Errors
- Recurring Payments Errors
- SetCustomerBillingAgreement Errors
- GetBillingAgreementCustomerDetails Errors
- CreateBillingAgreement Errors
- UpdateBillingAgreement Errors
- DoReferenceTransaction Errors
- AddressVerify API Errors
- ManagePendingTransactionStatus API Errors
- Countries and Regions Supported by PayPal
- State and Province Codes
- Currency Codes
- AVS and CVV2 Response Codes
- About Previous Versions of the API
- What's New in Version 95.0
- What's New in Version 93.0
- What's New in Version 92.0
- What's New in Version 91.0
- What's New in Version 89.0
- What's New in Version 88.0
- What’s New in Version 85.0
- What’s New in Version 84.0
- What’s New in Version 82.0
- What’s New in Version 80.0
- What’s New in Version 74.0
- What’s New in Version 72.0
- What's New in Version 69
- What's New in Version 66
- Revision History
- Index
Name-Value Pair API Developer Guide February 01, 2013 23
PayPal Name-Value Pair API Basics
Responding to an NVP Response
1
Related information:
PayPal API Client-Server Architecture
Common Response Fields
The PayPal API always returns common fields in addition to fields that are specific to the
requested PayPal API operation.
A PayPal API response includes the following fields:
Error Responses
If the ACK value is not Success, API response fields may not be returned. An error response
has the following general format.
Field Description
ACK Acknowledgement status, which is one of the following values:
Success indicates a successful operation.
SuccessWithWarning indicates a successful operation; however, there are
messages returned in the response that you should examine.
Failure indicates the operation failed; the response also contains one or more error
messages explaining the failure.
FailureWithWarning indicates that the operation failed and that there are
messages returned in the response that you should examine.
CORRELATIONID Correlation ID, which uniquely identifies the transaction to PayPal.
TIMESTAMP The date and time that the requested API operation was performed.
VERSION The version of the API.
BUILD The sub-version of the API.