Square In-App Payments iOS SDK

Build remarkable payments experiences in your own apps with Square’s In-App Payments SDK. Use our pre-built UI to collect sensitive credit card details from your customers, while matching the look and feel of your app. Square takes care of all the complexity of payments - security, risk, and PCI compliance are managed for you, so that you can focus on building the rest of your application.

You can also pair our Square In-App Payments SDK with Square’s Online Payments APIs and Reader SDK to accept payments across all channels - online, in-person and in-app - while keeping your back office reporting unified in a single system.

Installation

Add frameworks

SPM

Swift Package Manager support is available for Swift 5.3 and above. Simply add the following to your top-level dependencies block within your Package.swift:

dependencies: [
    .package(url: "https://github.com/square/in-app-payments-ios", .upToNextMajor(from: "1.6.0")),
]

Cocoapods

Install with CocoaPods by adding the following to your Podfile:

use_frameworks!
pod "SquareInAppPaymentsSDK"
pod "SquareBuyerVerificationSDK"

Carthage

Install with Carthage by adding the following to your Cartfile:

github "square/in-app-payments-ios"

Add build phase to setup the SquareInAppPaymentsSDK and/or SquareBuyerVerificationSDK framework

After adding the framework using any of the above methods, follow the below instructions to complete the setup.

On your application targets’ Build Phases settings tab, click the + icon and choose New Run Script Phase. Create a Run Script in which you specify your shell (ex: /bin/sh), add the following contents to the script area below the shell:

FRAMEWORKS="${BUILT_PRODUCTS_DIR}/${FRAMEWORKS_FOLDER_PATH}"
"${FRAMEWORKS}/SquareInAppPaymentsSDK.framework/setup"

Getting Started

For more information and setup instructions, please visit the Square In-App Payments iOS SDK page.