SDKs and Samples
Square SDK and Mobile Samples
Bookings API
Node.jsCatalog API (product management samples)
JavaGift Cards API
Node.jsInvoices API
Node.jsLoyalty API (included in the order-ahead sample)
Node.jsOrders API (order-ahead sample)
Node.jsSnippets API
RubySubscriptions API
Node.jsWeb Payments SDK and Payments API (payment processing samples)
PHP Ruby Python Node.js Java .NET
In-App Payments SDK
Android iOS Flutter React NativePoint of Sale API: Android
Bikeshop sample Hello ChargeReader SDK
Android iOS Flutter React Native
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