Online APIRequest Headers

User-Agent Header

User-Agent header must be supplied with all Merchant API requests prior to placing any live transactions.

For example:

  • MyAfterpayModule/1.0.0 (E-Commerce Platform Name/1.0.0; PHP/7.0.0; Merchant/60032000) https://merchant.example.com
DescriptionExample Data AboveOther Merchant Examples
Afterpay PluginMyAfterpayModule/1.0.0Custom Plugin/1.0
Shopify Plugin/3.5.1
AfterpayCartridge/1.0
AfterpayExtension/2.9
PlatformE-Commerce Platform Name/1.0.0Websphere Commerce/8.1
Commerce Cloud/1.1
Magento/2.3.0
System InformationPHP/7.0.0PHP/7.2.18
Ruby/2.5.3
Java/8.3
Merchant Website URLhttps://merchant.example.comhttp://www.merchantwebsite.com