Klarna Connector

Klarna is a payments and shopping platform that enables consumers to pay for purchases immediately, later, or in installments, while helping merchants manage online checkout and payment processing.

Start for free

4.8 on G2

Weld · Data Sources

KlarnaYour warehouseLive

transaction28 columnsSynced

payout25 columnsSynced

Lands in

Agent context over MCP

How it works

Set up in minutes.
No code, no maintenance.

Klarna

Data source

Authenticating...

Ready to connect

Overview

Klarna in your warehouse.
Ready for your agents.

Klarna is a payments and shopping platform that enables consumers to pay for purchases immediately, later, or in installments, while helping merchants manage online checkout and payment processing. Weld's Klarna connector is fully managed: it extracts data from Klarna, loads it into your warehouse, and keeps it in sync. The data lands in a clean, documented schema with agent context attached, so analysts can query it with SQL or dbt, and agents can query it over the Weld MCP server without guessing at tables or joins.

Agent context

Klarna data schema.
The map your agents read.

Every table, field and relationship Weld syncs from Klarna is served to agents as context over MCP, so they pick the right tables and join on the right keys.

tables: 2
fields: 53

Open the schema explorer Open the full schema explorer

Weld MCP server

Ask your agent.
It already knows Klarna.

Connect Claude, Cursor, ChatGPT or your own agent to Weld over MCP. It reads the Klarna context, finds the tables it needs and queries your warehouse.

Agent contextKlarna tables, fields and joins
QuerySQL against your warehouse
OperateCheck, rerun and refresh syncs

Set up the MCP server

Claude CodeOpus 5

ConnectedWeld MCPAgent contextKlarnatables2fields53

How many transaction rows do we have in our Klarna data?

Reading the Klarna context first, so the query uses the right tables and keys.

●weld·search_available_references

⎿raw.klarna.transaction

+ 1 more Klarna tables

●weld·get_reference_schema

⎿transaction · 28 columns

capture_id, order_id

●weld·run_query

⎿select count(*) from {{raw.klarna.transaction}}

submitted

●weld·get_query_status

⎿DONE

●weld·get_query_result

⎿rows returned

✓Answered from Klarna data in your warehouse

>Ask about your Klarna dataMCP

Destinations

Load Klarna into any warehouse.
Set up in minutes, no code.

Resources

Everything you need.
To get started.

MCP server

Connect your agents

Set up Claude, Cursor, ChatGPT or Codex against your Weld workspace.

Weld Connect API

Build custom connectors

Use the Weld Connect API to build and publish your own connector.

FAQ

Common questions

Answers to frequently asked questions about Weld connectors.

Weld Connect API

Set it up in code.
One REST API.

Use the Weld Connect REST API to create Klarna connections, configure ELT syncs, and manage pipelines entirely through code. Built for embedding, automation, and CI/CD workflows.

Explore Weld Connect API reference

POST/elt_syncs

# Create a Klarna ELT sync
curl -X POST https://connect.weld.app/elt_syncs \
  -H "x-api-key: $API_KEY" \
  -d '{
    "connection_id": "conn_abc123",
    "integration_id": "klarna",
    "destination_schema_name": "klarna_data",
    "sync_interval": "0 * * * *"
  }'
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