Dmall Retail Data API · Live

Pull live Dmall data
in the time it takes
to read this sentence.

Prices, membership discounts, and delivery slot availability across Wumart, Metro China, and other partner supermarket chains — structured and delivered as clean JSON or CSV. No proxies to manage, no CAPTCHAs to solve, no HTML to parse.

See a Live Response

100K+ Products Tracked

8M+ Daily Price Checks

4 Partner Chains

Real-Time Data Refresh

GET /v1/dmall/product

LIVE

// request timestamp 2026-07-22 04:31:10 UTC { "sku": "DM-951223", "partner_store": "Metro China 天津店", "title": "伊利纯牛奶 250ml*24盒", "price": { "amount": 52.90, "currency": "CNY", "member_price": 47.90, "member_pricing_active": true }, "price_per_unit": "$7.98/L", "rating": 4.6, "review_count": 3820, "availability": "in_stock", "fetched_in_ms": 1738 }

Why Choose Our Dmall API

Dmall isn't one supermarket — it's the digital layer behind several supermarket chains.

Dmall (多点) is a retail digital-operations platform that powers online ordering for partner supermarket chains like Wumart and Metro China, each with its own pricing, membership tiers, and promotions. Our infrastructure resolves pricing per partner chain and store, not a single generic catalog.

01

Zero blocking, zero maintenance

We run rotating residential IPs, headless rendering, and CAPTCHA-solving behind every request. When Dmall or a partner chain changes its layout, we patch our parsers — your integration never breaks.

02

Membership pricing resolved

Every price response separates the standard price from the digital membership price where a lower tier applies.

03

Partner chain resolution

We identify which partner supermarket chain and store a given price and stock figure belongs to.

04

Built for scale from day one

From a 100-SKU test batch to full catalog monitoring across partner chains, the same endpoint scales with you.

Dmall API Features

Everything you need to keep Dmall data flowing.

⚡

Real-time Extraction

Trigger an on-demand pull for any product ID or keyword and get a fresh response — not a stale cache.

🧩

Custom Field Selection

Request only the fields you need — price, stock, membership tier — to cut payload size and parsing time.

🪪

Membership Price Detection

Flag digital membership pricing automatically alongside the standard shelf price.

🏬

Multi-chain Resolution

Identify which partner supermarket chain and store location a listing belongs to.

📦

Bulk & Scheduled Requests

Submit thousands of product IDs in one batch job or schedule recurring pulls on an hourly, daily, or custom cadence.

📊

Historical Price Tracking

Store and query price and membership discount history per product to power repricing tools.

What Data Can You Access?

Every field a listing page shows — membership pricing and partner chain data included.

CoreTitle & product IDSKU, barcode, brand

PricingStandard & member priceRegular price vs digital membership price

PricingPrice per unitPrice per 100g/kg/liang for comparison

PartnerPartner chain & storeWumart, Metro China, or other partner ID

MediaImages & packagingAll gallery images at full resolution

ReviewsRatings & review countAverage rating, star breakdown

ReviewsIndividual reviewsText, rating, date

PromosMultibuy & bundle deals"Buy 2 get 1" and bundle offers

StructureCategory breadcrumbsFull aisle & category tree path

SearchSearch result rankingsRelevance + sponsored position

FulfillmentDelivery slot availabilityNext available slot by store

FulfillmentStore pickup availabilityClick & collect readiness by store

Supported Dmall Partner Chains

Wumart, Metro China, and other partner supermarkets — one integration.

Switch the partner parameter to pull from a different supermarket chain operating on the Dmall platform with the same consistent response shape.

🛒

Wumart (物美)

One of Dmall's largest supermarket chain partners in Northern China.

📦

Metro China (麦德龙)

Wholesale and retail chain operating on the Dmall digital platform.

🏪

Other regional chains

Additional partner supermarkets across Dmall's covered cities.

🌐

Dmall Marketplace

Dmall's own first-party catalog and cross-partner listings.

China-wide

Coverage across cities served by Dmall partner chains

Store ID

Resolve pricing for a specific store location

Real-time

Price and stock data checked on every request

Dmall API Endpoints

A small set of endpoints that cover the whole retail lifecycle.

Method	Endpoint	Description	Typical use
GET	/v1/dmall/product	Full product detail by product ID or URL	Price & availability monitoring
GET	/v1/dmall/search	Keyword or category search results	Market & competitor discovery
GET	/v1/dmall/reviews	Paginated customer reviews for a product	Sentiment analysis
GET	/v1/dmall/deals	Active membership discounts & multibuy promos	Promo & pricing intelligence
GET	/v1/dmall/delivery-slots	Next available delivery/pickup slots by store	Fulfilment planning
POST	/v1/dmall/bulk	Submit up to 10,000 product IDs per batch job	Catalog-wide monitoring
GET	/v1/dmall/category	Category tree & node metadata	Taxonomy mapping

Live API Response Example

This is exactly what comes back. No extra parsing needed.

Popular Dmall API Use Cases

Built for the teams that live and die by Dmall data.

📈

Price & Membership Monitoring

Track live standard and membership pricing across partner chains and categories.

🔍

Retail Market Research

Analyze category trends and pricing bands across Wumart, Metro China, and other chains.

🛡️

Brand Distribution Tracking

Track where and at what price your brand's products are listed and promoted.

💬

Review & Sentiment Mining

Pull reviews to track product satisfaction trends across partner chains.

🚚

Delivery Slot Monitoring

Track slot availability by store for fulfillment planning or slot-booking tools.

📦

Cross-chain Price Comparison

Build tools comparing pricing for the same product across Dmall's partner chains.

🏆

Competitive Benchmarking

Track how pricing on Dmall partner chains compares to other Chinese retail platforms.

🧭

ML Training Data

Generate labeled product, price, and review datasets for retail recommendation models.

How the Dmall API Works

From API key to structured data in five steps.

1

Get your API key

Sign up and generate a key from your dashboard in under two minutes.

2

Choose an endpoint

Pick /product, /search, /reviews or /deals depending on what you need.

3

Send the request

Call the endpoint with a product ID, keyword, or URL and your partner chain and store parameters.

4

We handle the hard part

Proxies, headless rendering, CAPTCHA-solving, and parsing all happen behind the scenes.

5

Receive structured data

Get clean JSON or CSV back in seconds, ready to drop into your pipeline.

Developer-Friendly Integration

Built by people who read the docs too.

One consistent JSON schema across every endpoint and every partner chain. No SDK lock-in — plain REST calls work from any language or platform.

→

Predictable REST design

Standard HTTP verbs, query params, and status codes — nothing proprietary to learn.

→

JSON, CSV, or webhook delivery

Get results inline, as a downloadable file, or pushed to your endpoint when a batch job finishes.

→

Sandbox & test keys

Free sandbox environment with sample product IDs so you can build before you pay.

→

Postman collection & SDK snippets

Import a ready-made collection or copy request snippets for Python, Node.js, and cURL.

Quickstart

API Performance & Reliability

Numbers we publish because we track them daily.

99.9%

Uptime SLA

<3s

Avg. response time

99.3%

Successful extraction rate

10K+

Concurrent requests supported

Security & Compliance

Compliant by design, not as an afterthought.

🔒

Encrypted in transit

All requests and responses travel over TLS 1.2+. API keys can be scoped and rotated anytime.

⚖️

PIPL & global alignment

Our extraction workflows are built around China's Personal Information Protection Law alongside GDPR and CCPA guidelines.

🌐

Public-data-only policy

We collect only publicly accessible listing data — never login-gated or private account information.

✓ISO 9001:2015 Certified ✓ISO/IEC 27001:2013 Certified ✓IAF Multilateral Recognition ✓GDPR-aligned workflows

API Documentation & Resources

Everything to go from key to production.

Guide

Quickstart Guide

Get your first API response back in under five minutes.

Read guide →

Reference

Full API Reference

Every endpoint, parameter, and response field documented in detail.

View reference →

Tool

Postman Collection

Import ready-made requests for every Dmall API endpoint.

Download →

Code

SDKs & Code Samples

Python, Node.js, PHP, and Ruby snippets for every use case.

Browse samples →

Frequently Asked Questions

Still deciding? Here's what most teams ask first.

We collect only publicly accessible listing data using automated tools, following publicly available web-data guidelines. We recommend reviewing your own use case with legal counsel, especially for redistribution.

Every request to /product, /search, and /deals triggers a live pull — you're not reading from a stale cache. Bulk jobs complete within minutes depending on batch size.

Yes — Wumart, Metro China, and other partner chains price independently even for the same product. Pass a partner and store ID to get pricing specific to that chain and location.

Yes. The /product and /deals endpoints return both prices separately, along with the saving amount when digital membership pricing applies.

Our infrastructure retries automatically across a rotating proxy pool. You're only billed for successfully returned responses.

Yes, every account starts with a free sandbox key and sample credits so you can test all endpoints before committing to a plan.

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Pull live Dmall data
in the time it takes
to read this sentence.