Square for Restaurants API
Square for Restaurants rides the broader Square developer platform: more than 20 REST APIs for orders, menus, inventory, labor, and payments. Access is free and self-serve with OAuth 2.0 merchant scopes, official SDKs in six languages, a full sandbox, and event webhooks.
Frequently asked questions
Square for Restaurants scores A on the API Report Card. Square for Restaurants rides the broader Square developer platform: more than 20 REST APIs for orders, menus, inventory, labor, and payments. Access is free and self-serve with OAuth 2.0 merchant scopes, official SDKs in six languages, a full sandbox, and event webhooks.
Square for Restaurants has a workable official integration path. Most engineering teams can build against it directly. Open API: self-serve, documented, with SDKs
Square for Restaurants is Block, Inc.'s restaurant-specific edition of the Square POS, purpose-built for food and beverage operators.
Vertical POS for food & beverage. A restaurant operator signs up online, picks hardware (Register/Terminal/Stand/Kiosk/Handheld), builds a menu with categories, modifiers, courses and prep stations, and lays out a floor plan.
Very high in SMB hospitality. Square is one of the two or three most-recognized restaurant POS brands in North America alongside Toast and Clover.
Parent: Block, Inc. (NYSE: XYZ), public, HQ Oakland/San Francisco; founders Jack Dorsey, Jim McKelvey (Square founded 2009). Square for Restaurants launched 2018; 'Delivers for Restaurants' platform expansion launched 2025.
Square was founded in 2009 by Jack Dorsey and Jim McKelvey, IPO'd in 2015, and rebranded as Block, Inc. in late 2021.
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.