SwiftPM recipient client and SwiftUI InboxView, supporting iOS 15+ and macOS 12+. Distribution uses a versioned Git package; the release report records the published repository when available.

import WRNexusInbox
let inbox = try InboxClient(token: { try await yourBackend.fetchRecipientToken() })
InboxView(client: inbox) { message, action in
    // Handle custom action.id. HTTPS links are handled by SwiftUI Link.
}

Your server issues a recipient token through the Notifications business API. Never embed a business API key. The token provider runs before each request/reconnect, allowing refresh. Configure a verified custom domain through endpoint:. API errors expose InboxError.code, status and message.

Async methods: messages(limit:), markRead(_:), archive(_:), preferences(), savePreferences(_:), devices(), registerMobilePush(_:), unregisterMobilePush(_:), unregisterWebPush(_:), and updates(). Cancel the task consuming updates() on pause/disappear; the component manages its own subscription. Null quiet-hours/marketing-limit settings explicitly clear saved delivery rules. Omitted preference fields preserve existing settings. Writes are not retried.

Configure an active APNs or FCM connection in Notifications. The host requests UNUserNotificationCenter permission and registers with APNs or initializes Firebase. Convert the APNs Data device token to lowercase hexadecimal using deviceToken.map { String(format: "%02x", $0) }.joined(). Persist a random installation ID in the app's private storage and reuse it when the provider rotates the token. Pass MobileRegistration(connectionId:installationId:name:token:marketingConsent:consentEvidence:); the platform defaults to ios. Retain the returned device ID per recipient. Marketing consent must reflect the recipient's real choice.

On logout, unregister the device ID for that recipient, remove their view, cancel subscription tasks and call close(). If unregister fails, have your backend deactivate the device. Create a new client for each new recipient. The host owns provider configuration, consent, permissions and account storage.

swift test verifies Foundation models, requests, errors, SSE parsing and logout behavior. Linux tests do not compile SwiftUI or prove iOS simulator/device behavior. Validate InboxView with an Apple SDK before a stable release; real APNs/FCM delivery remains a device acceptance check.

SwiftPM install: .package(url: "https://git.workroot.in/Clintchiz/WRNexus-Mobile-SDKs.git", exact: "0.1.0"). Flutter: Git dependency at the same URL, ref 0.1.0, path flutter.