SwiftBindings.Apple.ProximityReader

SwiftBindings.Apple.ProximityReader

Native .NET bindings for Apple's ProximityReader framework — Tap to Pay on iPhone, contactless payment-card reads, and mobile-document NFC reads. These are not Objective-C proxy wrappers; they use .NET 10's native Swift interop for direct, high-performance calls into Swift APIs from C#.

Installation

dotnet add package SwiftBindings.Apple.ProximityReader

Requirements

• .NET 10.0+
• iOS 26.2+, Mac Catalyst 26.2+
• macOS host for development
• iPhone XS or later
• Tap to Pay on iPhone entitlement (Apple-issued)

Usage

using Foundation;
using ProximityReader;

// A purchase for $1.99 USD
var amount = NSDecimalNumber.FromString("1.99");
var transaction = new PaymentCardTransactionRequest(
    amount,
    currencyCode: "USD",
    type: PaymentCardTransactionRequest.TransactionType.Purchase);

// A non-payment card verification (e.g. age verification)
var verify = new PaymentCardVerificationRequest(currencyCode: "USD");

// A VAS request (Apple Wallet pass / loyalty)
var vas = new VASRequest();

The PaymentCardReader, MobileDocumentReader, StoreAndForwardBatch, and supporting result/error types are all bound. See Tap to Pay on iPhone for end-to-end onboarding (entitlement request, merchant attestation, session lifecycle).

Documentation

• Apple ProximityReader framework
• Tap to Pay on iPhone

How It Works

These bindings are auto-generated by Swift Dotnet Bindings using .NET 10's native Swift interop via the SwiftBindings SDK.

License

The bindings are MIT licensed. ProximityReader is part of the Apple SDK; refer to Apple's licensing for the underlying framework.