# Klarna Product Price History API (https://www.socialcrawl.dev/platforms/klarna/product-price-history)

> Returns historical merchant prices for a product: lowest, highest, currency, per-merchant time series, and the merchant directory. interval is ONE_MONTH, THREE_MONTHS (default), or INFINITE_DAYS.

TL;DR: `GET /v1/klarna/product/price-history` costs 5 credits per call and returns SocialCrawl's unified JSON schema. Single x-api-key auth, 100 free credits on signup.

## Parameters

| Parameter | Required | Description |
| --- | --- | --- |
| `product_id` | no | Klarna product id, the numeric id in a shopping URL: klarna.com/us/shopping/pl/cl94/3331931731/... is product id 3331931731. Product ids also come back on every row of GET /v1/klarna/search and GET /v1/klarna/category. |
| `url` | no | Full Klarna shopping URL, for example https://www.klarna.com/us/shopping/pl/cl94/3331931731/Headphones/Apple-AirPods-4-with-Active-Noise-Cancellation-White/. The product id and category id are extracted from the path. |
| `region` | no | Shopping region: usa (default), uk, germany, sweden, france, italy, spain, netherlands, austria, ireland, norway, finland, denmark. Changes currency, language, and the merchant set. (usa \| uk \| germany \| sweden \| france \| italy \| spain \| netherlands \| austria \| ireland \| norway \| finland \| denmark) |
| `interval` | no | History window: ONE_MONTH, THREE_MONTHS (default), or INFINITE_DAYS. (ONE_MONTH \| THREE_MONTHS \| INFINITE_DAYS) |

## Code example

```bash
curl "https://www.socialcrawl.dev/v1/klarna/product/price-history" \
  -H "x-api-key: sc_YOUR_API_KEY"
```

See the full Klarna API: https://www.socialcrawl.dev/platforms/klarna

## Pricing

- Standard endpoints: 1 credit per call
- Advanced endpoints: 5 credits per call
- Premium endpoints: 10 credits per call
- 100 free credits on signup, no credit card required. Cached responses cost 0 credits. Credit packs never expire.
- Full pricing: https://www.socialcrawl.dev/pricing