# Blinkit API documentation

Last updated 5 Nov 2026.

Reference for the Blinkit 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.

## Key facts

| | |
| --- | --- |
| Base address | https://api.rewalto.com |
| Authentication | API key, as Authorization: Bearer |
| API contract | Version 0.157.0 |
| Blinkit price readings | 1022 pins held · 2,35,681 readings on 4 Nov 2026 (Measured 4 Nov 2026) |
| Refresh | Daily (Last update 5 Nov 2026) |
| Dark stores counted | 5,228 open stores in 453 cities (Counted 5 Nov 2026) |

## Endpoints

| Endpoint | Returns | Cost |
| --- | --- | --- |
| `GET /v1/data/observations?retailer=blinkit` | each Blinkit product Rewalto has read: title, brand, pack size, price, MRP and stock at a pin code, with the time of the reading | 1 credit per 10 readings |
| `GET /v1/data/observations?retailer=blinkit` | every reading of a Blinkit product's price, MRP and stock at a pin code, newest first, between two dates | 1 credit per 10 readings |
| `GET /v1/data/dark-stores?platform=blinkit` | each Blinkit 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 |

- [Blinkit product data API reference](https://rewalto.com/developers/docs/api/blinkit/products)
- [Blinkit price history API reference](https://rewalto.com/developers/docs/api/blinkit/price-history)
- [Blinkit dark store coverage API reference](https://rewalto.com/developers/docs/api/blinkit/coverage)

## Blinkit search rank and sponsored ads data

Rewalto records where each Blinkit product ranks in the app's search, by search term, pin code and day, with sponsored slots kept apart from organic ones. Read it with the search rank endpoint and the sponsored share endpoint and retailer=blinkit; the terms, pin codes and dates covered are on the search rank data page.

- [Search rank and sponsored slots data](https://rewalto.com/data/commerce/quick-commerce-search-rank)

## Blinkit delivery time by pin code

Rewalto keeps the delivery minutes Blinkit promised shoppers at each pin code, by day: shortest, typical and longest, read daily. Read it with the delivery time endpoint and retailer=blinkit.

- [Delivery time by pin code data](https://rewalto.com/data/commerce/delivery-time-by-pin)

## Keys, errors and credits

Every endpoint shares the same key, error shape and credit rules.

- [Authentication](https://rewalto.com/developers/docs/authentication)
- [Errors](https://rewalto.com/developers/docs/errors)
- [Credits and receipts](https://rewalto.com/developers/docs/credits)

## Related

- [Blinkit API overview](https://rewalto.com/developers/api/blinkit)
- [Blinkit price and dataset page](https://rewalto.com/data/commerce/blinkit)
- [Blinkit dark store map](https://rewalto.com/data/dark-stores/app/blinkit)
- [Blinkit scraper alternative](https://rewalto.com/guides/blinkit-scraper-alternative)
- [Blinkit API contract for agents (OpenAPI)](https://rewalto.comhttps://api.rewalto.com/openapi/blinkit.json)
- [All documentation](https://rewalto.com/developers/docs)
- [Full API contract (OpenAPI)](https://rewalto.com/developers/openapi.json)
- [Data catalogue for agents](https://rewalto.com/developers/catalog.json)
- [MCP server tools (preview)](https://rewalto.com/developers/mcp)
- [Quickstart: your first request](https://rewalto.com/developers/docs/quickstart)
- [Pricing and free credits](https://rewalto.com/pricing)

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Canonical page: https://rewalto.com/developers/docs/api/blinkit
Last content change: 2026-11-05