APM referencesLast updated: September 14, 2026CURRENTCopy for LLMView as MarkdownCopy / ExportCopy for LLMView as MarkdownTasks The following topics provide additional information for integrating alternative payment methods. Subscribe to checkout webhooks Handle uncaptured payments References JS SDK parameters for payment fields Custom style for payment fields Payment method icons for Orders API integration Error codes Orders APIPrevious PageSubscribe to webhooksNext Page