Klarna Review Overview
Regional source review aggregates and bounded examples, after independent product identity validation. Rating counts and review counts are distinct; empty regional overview results have no net charge.
score_count counts ratings; user_review_count and pro_review_count count reviews, which can include unrated entries. Those totals must not be treated as interchangeable. Each score-distribution item contains a star level and native count. A source-confirmed unrated region can return empty distribution arrays; no zero-filled distribution is fabricated.
user_reviews, pro_reviews and customer_reviews remain separate. The source is asked for up to three user and three professional examples; its native customer sample is retained when present. Native unrated 0/0 score/scale values are returned as null/null, not zero stars. Each example keeps date, language, country, publisher, native score/scale, excerpt, title, author, product label, pros/cons and source link when provided. Examples can span countries or variants grouped by Klarna; a regional lookup is not a claim that every example was written in that country or for an identical variant. Source links are metadata and are never followed.
sample_count counts examples actually returned. Each section retains has_next, next_batch_id and source_section as native metadata. This overview does not retrieve the full review corpus or accept pagination/labeling parameters. has_ratings_or_reviews: false indicates an independently verified product with an explicitly empty regional review response; it costs zero credits.
Supply product_id or a regional HTTPS www.klarna.com shopping product URL. If both are supplied, their IDs must match. The URL region must match region; URLs are parsed and never followed. A separate native product lookup confirms identity before fetching insights. A source-confirmed missing product returns 404.
All 13 catalog regions are supported. UK, Swedish and Danish products retain native legacy source paths with null absolute URLs. Source grouping can differ by region. No customer account or personalized data is accessed.
A fresh nonempty result costs 5 credits. Source-confirmed empty results, failures, cache hits and successful idempotent replays have no net charge. Calls use two anonymous source reads, share Klarna’s 20-request/minute ceiling, and have a 25-second total timeout and 2 MiB limit per response.Authorizations
Headers
Optional nonnegative integer cap on the maximum request hold. A live request whose hold exceeds this cap returns 422 CREDIT_BUDGET_EXCEEDED before spending. Metered holds use the requested limit; cache hits and successful idempotent replays cost zero.
x >= 0Query Parameters
Native positive product ID. Supply this or a matching regional Klarna product URL; conflicting inputs fail.
^[1-9][0-9]{0,17}$HTTPS www.klarna.com regional shopping product URL. Region must match the request, and any supplied product_id must match its ID. URLs are parsed, not followed.
usa, uk, germany, sweden, france, italy, spain, netherlands, austria, ireland, norway, finland, denmark Response
Regional source review aggregates and bounded examples, after independent product identity validation. Rating counts and review counts are distinct; empty regional overview results have no net charge.
x >= 0The selected operation determines the resource fields in this object. Source data can omit a metric or report it as null.