Lightspeed Restaurant API
Lightspeed Restaurant spans four API series (K, L, O, G) from successive acquisitions, with K-Series REST plus OAuth2 as the strategic platform. Approved partners self-register; merchants go through their Account Manager. Docs are fragmented and breaking changes land without long runways.
Frequently asked questions
Lightspeed Restaurant scores C on the API Report Card. Lightspeed Restaurant spans four API series (K, L, O, G) from successive acquisitions, with K-Series REST plus OAuth2 as the strategic platform. Approved partners self-register; merchants go through their Account Manager. Docs are fragmented and breaking changes land without long runways.
Lightspeed Restaurant has an official API, but teams routinely hit its limits: gated access, partial coverage, or paid tiers. Most end up supplementing it with exports or an unofficial API layer like Supergood.
Lightspeed Restaurant is the hospitality arm of Lightspeed Commerce (NYSE/TSX: LSPD), a cloud point-of-sale platform spanning front-of-house ordering, kitchen display systems, integrated EMV payments (Lightspeed Payments), ingredient-level inventory, multi-location menu and floor-plan management, online and QR ordering (Order Anywhere), reservations, loyalty, delivery aggregation, and accounting export.
POS / Hospitality - restaurants, bars, breweries, cafes, hotel F&B, golf clubs, and other hybrid hospitality concepts. Servers, bartenders, and counter staff use Lightspeed for opening tabs, table-side ordering on iPad and handheld, splitting and merging checks, applying discounts/comps, sending fires to the kitchen display or printer, processing EMV/NFC payments with tips, and clocking in/out.
Lightspeed Commerce reported approximately 148,000 total customer locations as of Q3 FY26, with hospitality-Europe as one of two named growth engines. Per third-party tech-stack trackers, Lightspeed holds roughly 7% of the broader POS market.
Yes - Lightspeed Restaurant is the system of record for the restaurant's revenue and operations.
Founded 2005 as Lightspeed Retail in Montreal; the restaurant product launched in 2013 (as Lightspeed Restaurant, the L-Series).
Four parallel restaurant API series (K, L, O, G) from successive acquisitions - integrators often need to support multiple code paths to reach a meaningful customer base. Partner-gated access; ISVs and independent developers must apply, get approved, and coordinate with a Partner Manager before receiving API credentials. Full sourced list under Sources below.
Common alternatives include Toast, Square for Restaurants, Clover (Fiserv), Aloha POS (NCR Voyix), Oracle MICROS Simphony, TouchBistro. Graded alternatives appear under "More from the report card" below.
Grades measure one thing: can a customer's engineering team get their own data out programmatically? We check six things (whether a real API exists, how access is gated, data coverage, auth quality, docs and developer experience, and stability) and roll them into a letter grade. Grades get re-verified, and they only move on evidence.
Yes. Supergood maintains an unofficial Lightspeed Restaurant API and MCP server so AI agents and internal tools can read and write Lightspeed Restaurant data. See the Lightspeed Restaurant integration docs at supergood.ai/docs/lightspeed-restaurant-api.