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94 lines
3.1 KiB
Markdown
94 lines
3.1 KiB
Markdown
---
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description: 'Learn how to integrate Klarna as a payment provider with the Medusa server. Learn how to install Klarna and enable the payment provider in a region.'
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addHowToData: true
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---
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# Klarna
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In this document, you’ll learn how to integrate Klarna as a payment provider in Medusa.
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## Introduction
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[Klarna](https://www.klarna.com/) is a payment provider that allows customers to pay in different ways including direct payment, installment payments, payment after delivery, and more.
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You can integrate Klarna into Medusa using the [official plugin](https://github.com/medusajs/medusa/tree/master/packages/medusa-payment-klarna).
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---
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## Prerequisites
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### Medusa Components
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It is assumed that you already have a Medusa server installed and set up. If not, you can follow the [quickstart guide](../quickstart/quick-start.mdx).
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In addition, you’ll need to use the [Medusa Admin](../admin/quickstart.mdx) to enable the payment provider in later steps. You can alternatively use the [REST APIs](/api/admin/#tag/Region/operation/PostRegionsRegionPaymentProviders).
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### Needed Accounts
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- A [Klarna business account](https://portal.klarna.com/)
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---
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## Install Plugin
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On your Medusa server, run the following command to install the plugin:
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```bash
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npm install medusa-payment-klarna
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```
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Then, add the following environment variables:
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```bash
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KLARNA_BACKEND_URL=<YOUR_KLARNA_BACKEND_URL>
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KLARNA_URL=<YOUR_KLARNA_URL>
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KLARNA_USER=<YOUR_KLARNA_USER>
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KLARNA_PASSWORD=<YOUR_KLARNA_PASSWORD>
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KLARNA_TERMS_URL=<YOUR_KLARNA_TERMS_URL>
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KLARNA_CHECKOUT_URL=<YOUR_KLARNA_CHECKOUT_URL>
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KLARNA_CONFIRMATION_URL=<YOUR_KLARNA_CONFIRMATION_URL>
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```
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Where:
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- `<YOUR_KLARNA_BACKEND_URL>` is your Klarna URL.
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- `<YOUR_KLARNA_URL>` is the [base Klarna URL based on your environment](https://docs.klarna.com/api/api-urls/).
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- `<YOUR_KLARNA_USER>` and `<YOUR_KLARNA_PASSWORD>` are your [API credentials](https://docs.klarna.com/api/authentication/).
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- `<YOUR_KLARNA_TERMS_URL>`, `<YOUR_KLARNA_CHECKOUT_URL>`, and `<YOUR_KLARNA_CONFIRMATION_URL>` are the terms, checkout, and confirmation URL of your Klarna account.
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Finally, in `medusa-config.js`, add the Klarna plugin to the `plugins` array with the necessary configurations:
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```jsx title=medusa-config.js
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const plugins = [
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// other plugins...
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{
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resolve: `medusa-payment-klarnal`,
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options: {
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backend_url: process.env.KLARNA_BACKEND_URL,
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url: process.env.KLARNA_URL,
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user: process.env.KLARNA_USER,
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password: process.env.KLARNA_PASSWORD,
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merchant_urls: {
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terms: process.env.KLARNA_TERMS_URL,
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checkout: process.env.KLARNA_CHECKOUT_URL,
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confirmation: process.env.KLARNA_CONFIRMATION_URL,
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},
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},
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},
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]
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```
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---
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## Enable Klarna in Regions
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To use Klarna in your store, you must enable it in at least one region.
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You can follow [this user guide to learn how to enable a payment provider in a region](../user-guide/regions/providers#manage-payment-providers). You can alternatively use the [REST APIs](/api/admin/#tag/Region/operation/PostRegionsRegionPaymentProviders).
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---
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## See Also
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- Check out [more plugins](https://github.com/medusajs/medusa/tree/master/packages) you can add to your store.
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