---
title: "Get Business by products Model"
description: "Use GET /products with groupBy=business to return businesses associated with products that match the availability and filter conditions."
canonical: https://docs.ordering.co/api-reference/guides/get-business-by-products-model/
---

# Get Business by products Model

Use `GET /products` with `groupBy=business` to return businesses associated with products that match the availability and filter conditions.

`groupBy=business` is evaluated by the availability-search branch, which runs when `order_type_id` or its `type` alias is present. The result is grouped by business after product, menu, schedule, fulfillment, and location/dropdown-option filtering.

Relevant parameters include:

- `groupBy=business` — return matching businesses instead of products.
- `where` — apply fields supported by the current product filter contract.
- `order_type_id` or `type` — select the fulfillment mode.
- `location` — comma-separated latitude and longitude.
- `dropdown_option_id` or `dropdownoption` — select a configured delivery-zone option.
- `timestamp` — evaluate availability at a Unix timestamp.
- `professional_id` — scope products where the operation supports professional assignment.

The `where` filter does not necessarily search product names or descriptions; supported fields depend on the operation.

```text
GET /products?order_type_id=1&location=40.7314,-73.9970&groupBy=business
```