Amazon Pay API SDK (PHP) 2.7.0

Version 2.7.0 - May 2025

• Introducing GetDispute API which is used to retrieve details of a chargeback dispute associated with a specific order
• Introducing retry logic for HTTP Code 425
• Renamed PaymentServiceProviderClientInterface to DisputeClientInterface to align with current Amazon Pay support for both PSP (Payment Service Provider) and 1PP (Standard) merchants in the Disputes and Files APIs.
• Note: If you are directly using PaymentServiceProviderClientInterface, please update your implementation to use DisputeClientInterface. The previous interface has been removed as of this release.

Amazon Pay API SDK PHP 2.6.8

Version 2.6.8 - February 2025

• Introducing new v2 Dispute APIs for PSPs (Payment Service Provider). Buyers can create a dispute by filing an Amazon Pay A-to-z Guarantee claim or by filing a chargeback with their bank.
• The createDispute API is used to notify Amazon of a newly created chargeback dispute by a buyer on a transaction processed by the PSP (Payment Service Provider), ensuring the dispute is properly accounted for in the Amazon Pay systems.
• The updateDispute API is used to notify Amazon of the closure status of a chargeback dispute initiated by a buyer for orders processed by a partner PSP (Payment Service Provider), ensuring proper accounting within the Amazon systems.
• The contestDispute API is used by the partner, on behalf of the merchant, to formally contest a dispute managed by Amazon, requiring the submission of necessary evidence files within the specified Dispute Window (11 days for Chargeback, 7 days for A-Z Claims).
• The uploadFile API is utilised by PSPs (Payment Service Provider) to upload file-based evidence when a merchant contests a dispute, providing the necessary reference ID to the evidence file as part of the Update Dispute API process.
• Introducing the updateCharge API which enables you to update the charge status of any PSP (Payment Service Provider) processed payment method (PPM) transactions.
• Upgraded phpseclib/phpseclib & phpunit version to meet security requirements
• Removed utf8_encode as it depreacted, instead used mb_convert_encoding method for encoding

Amazon Pay API SDK PHP 2.6.7

Version 2.6.7 - September 2024

• Introducing the getDisbursements API.
• The getDisbursements API enables you to retrieve disbursement details based on a specified date range for settlement dates.

Amazon Pay API SDK PHP 2.6.6

Version 2.6.6 - July 2024

• Introducing new Account Management APIs that allow partners to programmatically onboard merchants onto the Amazon Pay.
   

Amazon Pay API SDK PHP 2.6.5

Version 2.6.5 - March 2024

• Avoid calling the php_uname function if it's disabled in the php.ini configuration

Amazon Pay API SDK PHP 2.6.4

Version 2.6.4 - September 2023

• Introducing new Merchant Onboarding & Account Management APIs, which allows our partners to onboard merchants programatically and as part of account management offer them creation, updation and deletion/dissociation capability.
• Added the Sample Code snippets for the Charge APIs, Charge Permission APIs and Refund APIs.

Amazon Pay API SDK PHP 2.6.3

Version 2.6.3 - September 2023

• Introducing new API called finalizeCheckoutSession which validates critical attributes in merchantMetadata then processes payment. Use this API to process payments for JavaScript-based integrations.
• Corrected README.md file related to finalizeCheckoutSession API.

Amazon Pay API SDK PHP 2.6.2

Version 2.6.2 - June 2023

• Added optional headers to APIs. These are intended to be used by solution providers to send their platform/plugin id’s and versions.
• Corrected README.md file related to Reporting APIs.

Amazon Pay API SDK PHP 2.6.1

Version 2.6.1 - March 2023

• Corrected some minor changes in Reporting APIs
• Note: Please use 2.6.1 if you are implementing Reporting APIs and avoid 2.6.0

Amazon Pay API SDK PHP 2.6.0

Version 2.6.0 - March 2023

• Introducing new v2 Reporting APIs. Reports allow you to retrieve consolidated data about Amazon Pay transactions and settlements. In addition to managing and downloading reports using Seller Central, Amazon Pay offers APIs to manage and retrieve your reports.