Norce Checkout - Klarna Checkout Adapter API (0.2.2)

Build 2026-01-12 09:48:20

The Klarna Checkout Adapter API is used to create and manage a Klarna Checkout Order.

Download OpenAPI description

klarna-adapter.json

klarna-adapter.yaml

Servers

Test server

https://checkout-klarna-adapter.test.norce.tech/

Schemas

Callback

idstringread-only

Unique ID for the callback.

Example: "oc_BaDIudFOjBEuFmLlmDExePUFTh"

adapterIdstring

Callback Adapter ID.

Example: "jetshop_adapter"

eventstring

Callback event.

Enum"validate""accept""complete"

urlstring

Full valid url to be called by POST. If the url contains the substring '{order_id}' it will be replaced with the orders id before call is performed.

Example: "http://specific-feature-adapter.norce.io/api/v1/callbacks/orders/{order_id}/specific-callback"

{
  "id": "oc_BaDIudFOjBEuFmLlmDExePUFTh",
  "adapterId": "jetshop_adapter",
  "event": "validate",
  "url": "http://specific-feature-adapter.norce.io/api/v1/callbacks/orders/{order_id}/specific-callback"
}

CallbackEvent

string(CallbackEvent)

Enum"validate""accept""complete"

"validate"

Cart

referencestring

Cart Reference

itemsArray of objects(Item)

List of Items

discountsArray of objects(Discount)

List of Discounts

totalobject

Cart total excluding shipping fees

{
  "reference": "string",
  "items": [
    { … }
  ],
  "discounts": [
    { … }
  ],
  "total": {
    "includingVat": 1234,
    "excludingVat": 987.2
  }
}

Klarna Checkout

Operations

Klarna Checkout Callbacks

Operations

Klarna Checkout 'Client-side events' Callbacks

Operations

Norce Callbacks (Klarna Checkout)

Operations

Order Management

Operations

Klarna Payments

Operations

Norce Callbacks (Klarna Payments)

Operations