DMart sponsored ads data API

A real DMart record

One record from the free samples route (GET /v1/data/samples?dataset=sponsored_share), exactly as the paid read returns it, with long lists cut to three items. Samples are at least a week old; this set holds records up to 2 Nov 2026.

{
  "day": "2026-11-02",
  "retailer": "dmart",
  "searchTerm": "face wash",
  "pincode": "560034",
  "brand": "WOW SKIN SCIENCE",
  "slots": 6,
  "adAwareSlots": 0,
  "sponsoredSlots": 0,
  "organicSlots": 0,
  "top10AdAwareSlots": 0,
  "top10SponsoredSlots": 0,
  "termAdAwareSlots": 0,
  "termSponsoredSlots": 0,
  "sponsoredRate": null,
  "shareOfSponsored": null,
  "pages": 1,
  "firstSeen": "2026-11-01T21:04:06.000000Z",
  "lastSeen": "2026-11-01T21:04:06.000000Z"
}

Call the DMart endpoint

Set REWALTO_API_KEY to a key from your account, then run any of these.

curl -H "Authorization: Bearer $REWALTO_API_KEY" \
  "https://api.rewalto.com/v1/data/sponsored-share?retailer=dmart&searchTerm=face%20wash&pincode=560034&limit=20"

import os
import requests

r = requests.get(
    "https://api.rewalto.com/v1/data/sponsored-share",
    params={"retailer": "dmart", "searchTerm": "face wash", "pincode": "560034", "limit": 20},
    headers={"Authorization": f"Bearer {os.environ['REWALTO_API_KEY']}"},
    timeout=30,
)
r.raise_for_status()
for record in r.json()["data"]:
    print(record["brand"], record["shareOfSponsored"])

const res = await fetch("https://api.rewalto.com/v1/data/sponsored-share?retailer=dmart&searchTerm=face%20wash&pincode=560034&limit=20", {
  headers: { Authorization: `Bearer ${process.env.REWALTO_API_KEY}` },
});
if (!res.ok) throw new Error(`Rewalto API ${res.status}`);
const { data } = await res.json();
for (const record of data) console.log(record.brand, record.shareOfSponsored);

See which brands buy DMart search ads

Add searchTerm for one search term, brand for one brand, pincode for one pin code, and from and to for a range of days. sponsoredSlots counts the brand's cards marked sponsored, top10SponsoredSlots those in places 1 to 10, and shareOfSponsored is the brand's part of all the sponsored cards for that term, pin code and day. These are counts of what DMart showed, not a model.

Fields in each record

From API contract 0.183.0.

Full reference

Every parameter and error code for this endpoint is in the reference.

DMart search rank data

Rewalto records where each DMart product ranks in the app's search, by search term, pin code and day. Read it with the search rank endpoint and retailer=dmart; the terms, pin codes and dates covered are on the search rank data page.

Not DMart's own API

Rewalto is not affiliated with, endorsed by or partnered with DMart. It reads DMart's public pages, the way a shopper sees them.