API Wrapper for Klarna with Crystallize helper functions
$ npm install @crystallize/node-klarna
# Or, if you prefer yarn
$ yarn add @crystallize/node-klarnaInitialize the Klarna library
const { Klarna, CrystallizeKlarnaHelpers } = require('@crystallize/node-klarna');
const klarna = new Klarna({ username, password, apiEndpoint });
const crystallizeKlarnaHelpers = new CrystallizeKlarnaHelpers({
host_uri: 'https://localhost:3000',
purchase_country: 'NO',
// And other defaults
})
const orderBody = crystallizeKlarnaHelpers.getOrderBody(crystallizeLineItems); // Returns Klarna compatible order body
const order = klarna.checkoutV3.createOrder(orderBody);The library mimicks the Klarna API path, making module usability more predictable.
Example:
api path: /checkout/v3/orders/:order_id https://developers.klarna.com/api/#checkout-api-retrieve-an-order
is usable like
const order = await klarna.checkoutV3.retrieveOrder(orderId);