Finance

Klarna

@ktmcp-cli/klarna

Klarna is a leading buy now, pay later service. This CLI provides access to the Klarna Payments API for creating payment sessions, managing orders, and handling customer transactions.

View on GitHub → npm Package
Peter Steinberger
🦞
Six months ago, everyone was talking about MCPs. And I was like, screw MCPs. Every MCP would be better as a CLI.
Peter Steinberger, Founder of OpenClaw · Lex Fridman Podcast #491 · @steipete

Quick Start

Install the CLI globally using npm:

npm install -g @ktmcp-cli/klarna

Features

Create payment sessions
Manage customer orders
Handle refunds and captures
Payment method configuration
Customer credit checks
Order management

Usage Examples

Authentication

# Configure API credentials
klarna auth login \
  --username YOUR_USERNAME \
  --password YOUR_PASSWORD \
  --region EU

# Test connection
klarna auth status

Create a payment session

# Create new payment session
klarna sessions create \
  --amount 10000 \
  --currency EUR \
  --purchase-country SE \
  --order-lines '[{"name":"Product","quantity":1,"unit_price":10000}]'

Manage orders

# Get order details
klarna orders get ORDER_ID

# Capture an order
klarna orders capture ORDER_ID --amount 10000

Documentation

For complete documentation, API reference, and advanced usage examples, visit the GitHub repository. Each CLI includes comprehensive README.md, AGENT.md for AI integration, and OPENCLAW.md for tool definitions.