API Overview

Klarna Integration Developer Guide
- Recent Revisions to This Document
- VISA Platform Connect: Specifications and Conditions for Resellers/Partners

Introduction to Klarna Integration
- Merchant Account Types

Overview of Processing Klarna Transactions
- HOP Session Workflow
- Inline Session Workflow
- Widget Installation for Inline Workflow
- Refunding a Payment Workflow
- Reversing an Authorized Payment Workflow
- Transaction Statuses Workflow

Klarna API Requests
- Creating a HOP Session
- Creating an Inline Session
- Updating a Session
- Authorize a Payment
- Update an Authorized Payment
- Reverse an Authorized Payment
- Capture a Payment
- Refund a Payment
- Check a Request Status

Reference Information
- Calculating the Grand Total Amount
- Using Line Items
- Reason Codes and Klarna Response Codes
- Klarna Chargebacks
- Generating Reports In the Business Center
- Simple Order API Field Map

On This Page

Refunding a Payment Workflow

This workflow describes the sequence of events that comprises issuing a successful refund with Klarna.

Refund Workflow

The customer returns the purchase to the merchant.

The merchant sends a refund API request to Cybersource with the request ID from the successful capture. For more information, see Refund a Payment.

Cybersource responds to the merchant with the

REFUNDED

status and a refund request ID.

The merchant displays a refund confirmation to the customer.

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