# Run Your Store And Restaurant Inventory, Gift Cards And Orders With Lightspeed Commerce **Published:** 2026-11-14 **Author:** Kin Lane **Canonical:** https://apievangelist.com/2026/11/14/run-your-store-and-restaurant-inventory-gift-cards-and-orders-with-lightspeed-commerce/ If you run a shop or a restaurant, the point-of-sale system is where the day happens, but it is rarely the only system you use. Your products live in a spreadsheet, your online store needs the same catalog, your accountant wants sales, and somebody has to keep gift cards straight. Copying all of that by hand is where the hours go. [Lightspeed Commerce](https://apis.io/providers/lightspeed/) exposes its point-of-sale and e-commerce platforms through APIs, which means other software, or an AI assistant acting for you, can read and update your products, orders and gift cards directly. ## What Lightspeed Commerce does [Lightspeed](https://www.lightspeedhq.com/) is an omnichannel commerce platform, which simply means one system for selling in the store, at the table and online. It offers cloud-based point-of-sale for retailers and restaurateurs, with APIs for sales, inventory, customers, orders, payments and loyalty programs across several product lines, including Retail X-Series, Retail R-Series, Restaurant K-Series and eCom. Several of those lines came from companies Lightspeed acquired, such as the Ecwid storefront and the Kounta hospitality point-of-sale. ## What you can get done ### [Item Master Data Management](https://apis.io/capabilities/item-master-data-management/) Your product catalog is the master list everything else depends on: names, prices, SKUs and variants. Keeping it in one place and pushing it everywhere else is the single biggest time saver for most retailers. - `GET /products` lists every product in your retail catalog. - `POST /products` adds a new product with its price and SKU. - `GET /products/{product_id}` fetches the full details of one product. - `DELETE /products/{product_id}` removes a product, or just one of its variants. ### [Product Content Authoring Management](https://apis.io/capabilities/product-content-authoring-management/) Shoppers buy from pictures and diners care about allergens. This capability covers the content that describes what you sell. - `PUT /product_images/{product_image_id}` changes the order of a product's images, so the best photo shows first. - `GET /product_images/{product_image_id}` checks whether an uploaded image has finished processing. - `DELETE /product_images/{product_image_id}` removes an image from a product. - `GET /i/allergens` lists the allergens you can tag on a menu item. ### [Tender and Payment Acceptance Management](https://apis.io/capabilities/tender-and-payment-acceptance-management/) "Tender" is the way a customer pays. Gift cards are one of the most common, and one of the easiest to get wrong when they are tracked in more than one place. - `GET /gift_cards` lists the gift cards your store has issued. - `POST /gift_cards` issues and activates a new gift card with a starting balance. - `GET /gift_cards/by_id/{id}` looks up a gift card and its transaction history. - `DELETE /gift_cards/by_id/{id}` voids a gift card so its balance goes to zero. ### [Cart & Checkout](https://apis.io/capabilities/cart-checkout/) For restaurants, ordering depends on where people sit. These calls give an ordering app or kiosk the map of your venue before it places an order. - `GET /o/op/data/businesses` lists the businesses and locations your access token can reach. - `GET /o/op/data/{businessLocationId}/floorplans` lists the floorplans set up for a location. - `GET /o/op/data/{businessLocationId}/floorplans/{floorPlanId}/tables` lists the tables on one floorplan. - `GET /o/op/data/account-profiles` lists the active order profiles for a location. ### [Webhook & Event Subscription Management](https://apis.io/capabilities/webhook-event-subscription-management/) A webhook is a message Lightspeed sends to your software the moment something happens, so you do not have to keep asking. - `POST /webhooks` asks to be notified when a sale or a product changes. - `GET /webhooks` lists the webhooks registered on your retail account. - `GET /webhooks/{webhookId}` shows whether a webhook is active and which URL it calls. - `DELETE /webhooks/{webhookId}` removes a webhook subscription. ## Ask for it in plain language Lightspeed has 52 phrasing overlays on APIs.io. A phrasing overlay maps plain questions to the operation that answers them, so an AI assistant knows which call to make. These are the kinds of questions they cover: - How do I add a new product with a price and SKU? - Which gift cards have been issued by my store? - How do I sell a new gift card with a starting balance? - Which tables are on a particular floorplan in my venue? - How do I get notified when a sale or product changes? The [Lightspeed Brands API phrasing overlay](https://apis.io/overlays/lightspeed/lightspeed-brands-api-phrasing-overlay/) is a good place to see how it works. ## Getting started Lightspeed is a paid, hosted service you call over the web. Plans are in the [pricing section of its APIs.io profile](https://apis.io/providers/lightspeed/#pricing); as one example, Retail Basic is listed at 89 USD/mo. Developers can [register here](https://developers.retail.lightspeed.app/register), then read the [Retail documentation](https://developers.lightspeedhq.com/retail/introduction/introduction/), the [eCom documentation](https://developers.lightspeedhq.com/ecom/introduction/introduction/) and the [Retail authentication overview](https://developers.lightspeedhq.com/retail/authentication/authentication-overview/). The [Lightspeed Commerce profile on APIs.io](https://apis.io/providers/lightspeed/) lists every API, including the [Retail R-Series API](https://apis.io/apis/lightspeed/retail-r-series/), the [eCom API](https://apis.io/apis/lightspeed/ecom-c-series/) and the [Restaurant O-Series API](https://apis.io/apis/lightspeed/restaurant-o-series/). If you automate one thing first, make it your product catalog, because everything else reads from it.