REWALTO / DOCS / API / BIGBASKET
BigBasket API documentation
Reference for the BigBasket data on the Rewalto API, read from API contract 0.157.0. Requests go to https://api.rewalto.com with an API key sent as Authorization: Bearer. Each endpoint below lists its parameters, record fields, errors and credit cost.
Last updated 5 Nov 2026.
Key facts
| Base address | https://api.rewalto.com |
|---|---|
| Authentication | API key, as Authorization: Bearer |
| API contract | Version 0.157.0 |
| BigBasket price readings | 38 pins held · 68,435 readings on 4 Nov 2026Measured 4 Nov 2026 |
| Refresh | DailyLast update 5 Nov 2026 |
| Dark stores counted | 924 open stores in 91 citiesCounted 5 Nov 2026 |
Endpoints
| Endpoint | Returns | Cost |
|---|---|---|
GET /v1/data/dark-stores?platform=bigbasket | each BigBasket dark store Rewalto holds, with its store id, name, city, pin code, map point and the pin codes it serves | 5 credits per dark store |
BigBasket delivery time by pin code
Rewalto holds the delivery minutes BigBasket promised shoppers at pin codes as history, not a daily feed. Read it with the delivery time endpoint and retailer=bigbasket; the delivery time page says which days and pin codes are covered.
Keys, errors and credits
Every endpoint shares the same key, error shape and credit rules.