Lightspeed
Lightspeed (Lightspeed Commerce) operates a portfolio of Retail, Restaurant, eCom, and Golf POS platforms via series-named product lines: X-Series (Vend), R-Series (Retail Pro/Cloud), C-Series (eCom), E-Series (Ecwid), K-Series (Restaurant Lightspeed), L-Series, O-Series (Kounta), G-Series (Gastrofix), and the ChronoGolf Partner API.
APIs
Lightspeed Retail X-Series API (Vend)
REST API for Lightspeed Retail X-Series, formerly Vend. Covers products, customers, sales, inventory, suppliers, registers, taxes, and outlets.
Lightspeed Retail R-Series API
REST API for Lightspeed Retail R-Series (Retail Pro / Cloud). Covers items, sales, customers, employees, shops, and inventory.
Lightspeed eCom C-Series API
REST API for the Lightspeed eCom C-Series storefront platform.
Lightspeed eCom E-Series API (Ecwid)
REST API for Ecwid-powered Lightspeed eCom E-Series stores.
Lightspeed Restaurant K-Series API
REST API for Lightspeed Restaurant K-Series (the original Lightspeed Restaurant POS).
Lightspeed Restaurant L-Series API
REST API for the Lightspeed Restaurant L-Series cloud POS.
Lightspeed Restaurant O-Series API (Kounta)
REST API for Lightspeed Restaurant O-Series (Kounta).
Lightspeed Restaurant G-Series API (Gastrofix)
REST API for Lightspeed Restaurant G-Series (Gastrofix).
Lightspeed ChronoGolf Partner API
Partner API for ChronoGolf, Lightspeed's tee-time and course management platform.