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Lightspeed Commerce Promotions API

Promotion operations

Lightspeed Commerce Promotions API is one of 58 APIs that Lightspeed Commerce publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Promotions. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, a getting-started guide, and a changelog.

This API exposes 8 operations across 6 paths, and defines 36 schemas. It is described by OpenAPI 3.2.0, at version 2026-07.

Requests are made against a single base URL, https://{domain_prefix}.retail.lightspeed.app/api/2026-07.

8 operations 6 paths 36 schemas 5 GET2 POST1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2026-07
Base URL
https://{domain_prefix}.retail.lightspeed.app
Authentication
HTTP Bearer
License
Terms of Service
Resource Areas
1

Authentication & Security 1

Lightspeed Commerce Promotions API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (bearerAuth). By default, every request must be authenticated.

  • bearerAuth — Bearer Token for API authentication.

Paths & Operations 8

Across 6 paths, the API surfaces 8 operations — 5 GET, 2 POST, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

Promotions 8

Promotion operations

POST
/discount
Apply discounts to a sale object
ApplyDiscount body → 200
GET
/promotions
List promotions
ListPromotions 3 params → 200
POST
/promotions
Create a promotion
CreatePromotion body → 200201
GET
/promotions/search
Search promotions
SearchPromotions 9 params → 200
GET
/promotions/{promotion_id}
Get a promotion by ID
GetPromotionByID 1 param → 200
PUT
/promotions/{promotion_id}
Update a promotion
UpdatePromotion 1 param body → 200
GET
/promotions/{promotion_id}/products
Get products for a promotion
GetPromotionProducts 4 params → 200
GET
/promotions/{promotion_id}/promocodes
Get the promo codes for a promotion
GetPromotionPromoCodes 1 param → 200

Schemas 36

The contract defines 36 schemas that model the data the API accepts and returns. The most detailed are Product (56 properties), User (27 properties), PromotionResponse (19 properties), DiscountLineItem (17 properties). Each schema is shown below with its type and property counts.

Action
object
Action triggered by a promotion.
7 properties 2 required
Promotion
object
A Promotion defines rules and actions for discounting products as part of a sales promotion.
15 properties 5 required
ProductCategoryPath
object
2 properties 2 required
PromotionResponse
object
A Promotion defines rules and actions for discounting products as part of a sales promotion.
19 properties
RecurringPromotion
objectnull
5 properties
ProductSupplier
object
6 properties 4 required
RecurringPromotionOccurrence
object
2 properties
PromotionProductsResponse
object
1 property
Product
object
56 properties 21 required
DiscountResponse
object
1 property
ProductCode
object
3 properties 2 required
Role
object
3 properties
ProductAttribute
object
2 properties 2 required
DiscountSaleParam
object
4 properties 4 required
DiscountCustomerParam
object
1 property
PromotionDescription
object
Basic description for a Promotion.
3 properties
ImageSample
object
3 properties
PromoCode
object
9 properties 1 required
Condition
object
A condition to determine whether a promotion should apply to a sale.
7 properties 2 required
PromotionPromoCodesResponse
object
1 property
SupplierSample
objectnull
3 properties
VariantOption
object
2 properties
ProductTypeSample
objectnull
6 properties
PromoCodeValidation
object
4 properties 2 required
BrandSample
objectnull
4 properties
ProductPackage
object
4 properties 2 required
PromotionCollection
object
1 property
User
object
27 properties 7 required
DiscountParam
object
6 properties 4 required
PromotionPromoCodeSummary
objectnull
2 properties
ProductCategory
object
6 properties
Tag
object
4 properties
DiscountLineItem
object
17 properties 9 required
DiscountResponseParam
object
3 properties
Filter
object
2 properties 2 required
UserImages
objectnull
On object containing URLs for different sizes of the user’s avatar.
7 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

lightspeed-promotions-api-openapi.yml Raw ↑

Other APIs Lightspeed Commerce publishes across the network.

Lightspeed Retail R-Series API
Lightspeed eCom API
Lightspeed eCom E-Series (Ecwid) API
Lightspeed Restaurant O-Series (Kounta) API
Lightspeed Golf (Chronogolf) Partner API
Lightspeed Commerce Audit API
Lightspeed Commerce Brands API
Lightspeed Commerce Channel Request Log API
Lightspeed Commerce Consignment Products API
Lightspeed Commerce Consignments API
Lightspeed Commerce Customer Addresses API
Lightspeed Commerce Customer Groups API
Where this information came from

This is an independent, third-party profile of Lightspeed Commerce Promotions API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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