From Marketplace Noise to Pricing Signals From Marketplace Noise
to Pricing Signals

Reliable, validated marketplace price data with audit trails and quality signals. Decision-ready. API-first. So you focus on pricing. Not maintenance.

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Live across marketplaces · Real-time price data · API-first · Audit-ready

Coverage

Track the Marketplaces That Matter

Query live marketplace and shopping-channel price data from one endpoint. Send a GTIN or product identifier and get validated results back.

Available sources 12 live

One Response

Live Prices, Change Events, Quality, and Provenance

Every kwery response carries price and offer data, change events, trust scores, and audit trails — so your pricing logic has everything it needs in one place.

{
  "marketplace" amazon.de,
  "key" gtin,
  "value" 4006381018258,
  "asin" B01N5N6RSS,
  "price" 42.99,
  "shipping" 3.99,
  "total" 46.98,
  "currency" EUR,
  "seller" {
    "name" sr_versandhaus,
    "id" A1B2C3D4E5,
    "type" FBA
  },
  "buybox" true,
  "availability" in_stock,
  "offer_count" 7,
  "captured_at" 2026-08-28T13: 49: 00Z
}{
  "event" price.changed,
  "marketplace" amazon.de,
  "value" 4006381018258,
  "change" {
    "type" major,
    "price" { "from" 13.20, "to" 11.49 },
    "offers" { "from" 6, "to" 7 },
    "buybox" { "from" true, "to" false }
  },
  "detected_at" 2026-08-28T13: 49: 00Z
}{
  "trust" {
    "score" 0.92,
    "detail" {
      "identity" 1.00,
      "completeness" 0.89,
      "price_integrity" 0.95,
      "offer_contamination" 1.00,
      "freshness" 0.75
    },
    "flagged_offers" [],
    "age_seconds" 42
  }
}{
  "provenance" {
    "crawl_id" 01J3R5T7Z9,
    "source_url" amazon.de/dp/B01N5N6RSS,
    "observed_at" 2026-08-28T13: 49: 00Z,
    "http_status" 200,
    "duration_ms" 2415,
    "validation" passed,
    "snapshot" { "price" 11.49, "offers" 7 }
  }
}

Control

Your Pricing Logic Stays Yours

kwery delivers the validated data layer. You keep every strategy, rule, margin, repricing threshold, and final pricing decision.

Rules

No Black-Box Repricing

Build your own algorithms without being forced into rigid, one-size-fits-all vendor logic.

if margin < 0.12: hold_price

elif buybox_lost: match - 0.01

else: maintain

Stack

Plug Into Any Environment

Feed clean data into your pricing engine, ERP, warehouse, or BI dashboards via a single API.

cURLpythonnode

curl -H "X-API-Key:..." \

api.kwery.co/v1/prices

Config

Full Control

You decide the frequency, scope, and thresholds that define your market strategy.

Frequencyevery 15 min

Scope1.2M SKUs

Margin floor±3.0%

Integration Layer

Built for the Systems You Already Run

kwery fits underneath your pricing logic and connects to the tools that power your operation.

Repricing

Pricing Engines

Feed decision-ready signals into your existing repricing and optimization engines.

ERP

ERPs

Sync validated marketplace data with enterprise resource planning workflows.

PIM

PIMs

Enrich product information management systems with live competitive context.

Warehouse

Data Warehouses

Stream normalized JSON into Snowflake, BigQuery, Redshift, or Postgres.

Analytics

Dashboards

Power internal BI and analytics tools with reliable, timestamped price series.

Internal

Custom Internal Tools

Integrate directly into the scripts, apps, and workflows your team already built.

Who It's For

Built for Teams That Own Pricing

Teams that treat pricing as a core capability, not a black-box add-on.

Retailers

Own your pricing strategy with data you can audit, instead of relying on opaque competitor feeds.

Repricing Platforms

Power algorithms with validated, real-time inputs and provenance for every price point.

Multichannel Commerce Tools

Embed pricing intelligence into the platforms that manage listings across marketplaces.

Ecommerce SaaS Teams

Add a reliable price data layer to your product without building scrapers or maintenance pipelines.

1 credit = 1 SKU

Simple and Predictable Pricing

Start with free credits or choose a Growth plan when your integration moves into production. Enterprise setups are available for high-volume teams, custom sources, and dedicated infrastructure.

View Pricing Talk to Sales

Plans start at

319 € / month

Billed annually

Start Building Your Price Data Layer

Get reliable marketplace data into your pricing logic. Grab an API key or explore the docs.

Get API Key View Documentation

SLA Guaranteed

99.9% Uptime

Global Scale

From Marketplace Noise to Pricing Signals From Marketplace Noise
to Pricing Signals

Track the Marketplaces That Matter

Live Prices, Change Events, Quality, and Provenance

Real-Time Marketplace Data

Change Events

Quality Signals

Provenance

Your Pricing Logic Stays Yours

No Black-Box Repricing

Plug Into Any Environment

Full Control

Built for the Systems You Already Run

Pricing Engines

ERPs

PIMs

Data Warehouses

Dashboards

Custom Internal Tools

Built for Teams That Own Pricing

Retailers

Repricing Platforms

Multichannel Commerce Tools

Ecommerce SaaS Teams

Simple and Predictable Pricing

Start Building Your Price Data Layer

From Marketplace Noise to Pricing Signals From Marketplace Noiseto Pricing Signals

Track the Marketplaces That Matter

Live Prices, Change Events, Quality, and Provenance

Real-Time Marketplace Data

Change Events

Quality Signals

Provenance

Your Pricing Logic Stays Yours

No Black-Box Repricing

Plug Into Any Environment

Full Control

Built for the Systems You Already Run

Pricing Engines

ERPs

PIMs

Data Warehouses

Dashboards

Custom Internal Tools

Built for Teams That Own Pricing

Retailers

Repricing Platforms

Multichannel Commerce Tools

Ecommerce SaaS Teams

Simple and Predictable Pricing

Start Building Your Price Data Layer

From Marketplace Noise to Pricing Signals From Marketplace Noise
to Pricing Signals