⚙️ Prerequisites for Integration – Native iOS

Before integrating the REL-ID API SDK into your Native iOS application, ensure your development environment meets the following requirements.

🧱 Project Environment

🍏 iOS Requirements

• Xcode Version: 14.3 or higher
• Deployment Target: iOS 12.0 or above
• Architectures Supported: arm64 and x86_64 only
  (Bitcode is not supported)

📂 SDK Artifacts & Info Required (From REL-ID Admin)

⚠️ Additional Configuration

• Make sure the Objective-C bridging header is set up correctly if you are using Swift.
• Required system frameworks (automatically linked by REL-ID SDK when used):
  • CoreTelephony
  • CoreLocation
  • LocalAuthentication
• Add -ObjC and -lresolv to your Other Linker Flags under Build Settings.

✅ Summary

• Use the correct RELID.xcframework provided by Uniken.
• Add necessary iOS permissions in your Info.plist file.
• Ensure compatibility with iOS 12.0+ and supported architectures.

⚙️ REL-ID SDK Installation Guide for Native iOS

This guide outlines the integration of the REL-ID SDK in a native iOS application as per the v25.04.01 integration manual.

📦 1. Prerequisites

• Xcode: 14.3 or higher
• Deployment target: iOS 13.0+
• Architectures supported: arm64, x86_64
• SDK: RELID.xcframework
• No Bitcode support

🔧 2. Setup Steps

2.1. Obtain SDK

Obtain RELID.xcframework.zip from the Uniken team and unzip it.

2.2. Add Framework to Xcode

• Drag and drop RELID.xcframework into your Xcode project (preferably into the “Frameworks” group).
• Ensure you check:
  • ✅ “Copy items if needed”
  • ✅ “Create groups”

2.3. Embed & Link the Framework

• In your project settings → target → General tab:
  • Under Frameworks, Libraries, and Embedded Content, select Embed & Sign for RELID.xcframework.
• In Build Phases tab:
  • Confirm RELID.xcframework is listed under “Link Binary with Libraries”. If not, click ➕ and add it.

🛠 3. Required iOS Frameworks

Ensure the following system frameworks are linked:

• CoreTelephony.framework
• LocalAuthentication.framework

These may auto-link once REL-ID APIs are referenced.

🧷 4. Linker Flags Configuration

Go to Build Settings → Linking → Other Linker Flags, and add:

-ObjC
-lresolv

🔁 5. Importing in Code

For Objective-C:

#import <RELID/RDNAStruct.h>
#import <RELID/RDNA.h>

🧠 5. Swift Integration

To use REL-ID in a Swift project, configure a bridging header.

a. Create a Bridging Header

Create: YourProjectName-Bridging-Header.h and add:

#import <RELID/RDNAStruct.h>
#import <RELID/RDNA.h>

b. Reference It in Build Settings

• Navigate to Build Settings → Swift Compiler – General
• Set Objective-C Bridging Header to the path of your header file (e.g., MyApp/MyApp-Bridging-Header.h)

📋 6. Info.plist Permissions

To enable the full functionality of the REL-ID SDK—including identity verification, biometric authentication, geolocation-based risk analysis, and local network verification—your iOS app must declare specific permissions in the Info.plist file.

📂 7. Agent Info

You will also need to integrate the Agent_info.txt binary configuration provided by Uniken. This file contains your application’s identity and must be embedded in your project.

✅ You are now ready to initialize and use REL-ID in your native iOS project.