API
GET /v1/data/observationscurl -H "Authorization: Bearer $REWALTO_API_KEY" "https://api.rewalto.com/v1/data/observations?retailer=dmart&pincode=400013"Read the API documentationREWALTO / DATA BY APP
DMart data API: prices, MRP and stock by pin code, dated
LiveYes, you can read DMart prices, MRP and stock by pin code through Rewalto's API, each record with its pin code and read time. As of 2 Nov 2026: 58 pins held and 88,919 readings on 1 Nov 2026, per rewalto.com/data/commerce/dmart. It serves what the app shows shoppers, not DMart's own feed.
Last updated 2 Nov 2026. Figures on this page are read from the Rewalto catalogue.
Key facts
| Coverage | 58 pins heldMeasured 2 Nov 2026 |
|---|---|
| Updated | DailyLast update 2 Nov 2026 |
| App | DMart |
| Fresh read | Not offered; reads come from kept data |
| Price | Shown before any readOnly delivered data uses credits. Every account gets 1,000 free credits a month. |
| Catalogue checked | 2 Nov 2026 |
Other DMart data Rewalto holds
What Rewalto holds for DMart
| Dataset | DMart | Measured |
|---|---|---|
| Quick-commerce price history by pin | 58 pins held · 88,919 readings on 1 Nov 2026 | 2 Nov 2026 |
| Search rank and sponsored slots | 35+ terms · 16 pinsOne page per search. Sponsored slots not marked: no ad marker is read for this app, so zero sponsoredReadings means not known, not organic. | 22 Oct 2026 |
What you can answer with it
- What does my product sell for on DMart at this pin code?Each record is one product at one pin code at one time, with price and MRP.
- Is it in stock on DMart where my shoppers are?Records carry the in-stock flag DMart showed at that pin code.
- How has its DMart price moved over time?Every reading is kept with its pin code and time, so each change in price, MRP or stock shows.
- Is my pin code in the set?Check the coverage table first: it lists every pin code Rewalto holds for DMart.
What is covered
| Measure | Coverage | Context |
|---|---|---|
| DMart | 58 pins held · 88,919 readings on 1 Nov 2026Measured 2 Nov 2026 | No additional context provided. |
Sample rows
pincode | observedAt | title | brand | packSizeRaw | priceMinor | mrpMinor | inStock |
|---|---|---|---|---|---|---|---|
| 380015 | 26 Oct 2026, 11:13 pm IST | Shubhkart Nirmal 5 In 1 Agarbatti | ShubhKart | Shubhkart Nirmal 5 In 1 Agarbatti : 150 g | ₹38 | ₹76 | Not supplied |
Fields
| Field | Type | What it means |
|---|---|---|
retailer | string | The retailer the reading is from. |
retailerSku | string | The retailer's own product id. |
pincode | string | The pin code the page was read for, or national. |
observedAt | string (date-time) | When the page was read (UTC). |
title | string | null | The product title as shown. |
brand | string | null | The brand as the retailer wrote it. |
packSizeRaw | string | null | The pack size as shown, e.g. 500 g. |
priceMinor | integer | null | Selling price in paise; null when it could not be read, never 0. |
mrpMinor | integer | null | MRP in paise; null when none was shown. |
currency | string | Always INR. |
inStock | boolean | null | In stock as shown; null when the page had no signal. |
sourceUrl | string | null | The page the reading came from. |
evidenceSha256 | string | null | SHA-256 of the response read; the response itself is not kept. |
Product availability by pin code
Every DMart reading carries the in-stock flag DMart showed at that pin code, or no value when the page gave no stock signal. For one pin code and one product, the availability call returns in stock, out of stock or unknown with the reason, never a guess.
What this data cannot tell you
It does not show sales, demand, sell-through or how fast a product moves. A missing reading is unknown, not out of stock. A price is what a shopper saw at that pin code and time, not a checkout total with delivery or handling fees. DMart is read at a held list of pin codes; the coverage table lists them.
Method and limits
Rewalto reads DMart's public search results the way a shopper sees them at each pin code, and keeps every reading with its source address, the time it was read and a hash of the response; the response itself is not kept. DMart is read at a held list of pin codes. A fresh read is not offered; reads come from kept data. Rewalto is not affiliated with or endorsed by DMart, and is not a partner of DMart. DMart is a trademark of its owner. Rewalto's API serves what DMart shows shoppers, read from its public pages with the pin code and time of each reading. It is not DMart's own API or feed.
Public data Rewalto collects itself from public pages. The collection policy and the customer licence terms are being drafted.
Get the data
Use the same data through the dashboard, the API, the command line or an AI agent. Each read shows its cost first.
Command line
rewalto data observations --retailer dmart --pincode 400013Same filters and page size as the API.
Set up the command lineAI agents (MCP, preview)
list_observationsConnect your agent at mcp.rewalto.com/mcp. Reads use the same rates as the API.
Questions people ask
- What is in DMart data?
- Each record covers price by pin, MRP, discount and in stock by pin. The fields table on this page lists every field with its type.
- How much coverage does it have, and how fresh is it?
- 58 pins held, 88,919 readings on 1 Nov 2026, as of 2 Nov 2026. It is updated daily.
- How much does it cost?
- The rate is shown before any read, and only delivered data is charged. Every account gets 1,000 free credits a month.
- Is there an API?
- Yes: GET /v1/data/observations on the Rewalto API. AI agents can use the list_observations tool over MCP (preview).
- Is there a DMart API for prices?
- Rewalto's API gives you DMart prices by pin code, read from its public pages and kept with the pin code and time of each reading. It is not DMart's own feed.
- Does Rewalto have DMart search rank data?
- Yes. DMart is one of the apps in the search rank and sponsored slots dataset; its row in the table on this page is read from the catalogue.
- Does a missing DMart reading mean the product is out of stock?
- No. A pin code with no recent reading is a coverage or freshness gap, not proof of a stockout. The API returns unknown in that case.
See everything Rewalto reads, and start free, at rewalto.com.