Quickstart

This guide gets you from zero to your first live paywall in minutes. The steps below are intentionally lightweight; production apps will add more nuance later.

Prerequisites

• A Nuxie account and an API key.
• An iOS app you can run in Debug.

1) Create your first paywall (with a prompt)

1. Open the Nuxie studio and start a new paywall.
2. Describe what you want: layout, copy, imagery, CTA, plans.
3. Let AI generate the design; iterate by prompting (e.g., “bolder headline”, “2‑column feature list”, “annual plan emphasis”).
4. Save a few variations you like.

Result: you have one or more paywalls saved to your workspace.

2) Publish to your Library

• Pick a paywall variation and publish it to the Library.
• Give it a stable identifier (e.g., paywall_summer_launch).
• Optionally tag it for later (e.g., intro, promo, annual-push).

3) Configure a campaign

• Create a new campaign.
• Choose an Event Trigger for app_opened.
• Optionally scope it to a segment.
• Select the published paywall/flow you want to show.
• Activate the campaign.

At this point, when the SDK sends app_opened, the campaign can start the flow and show your paywall.

4) Integrate the iOS SDK

// AppDelegate.swift (simplified, UIKit)
import UIKit
import Nuxie
 
@main
class AppDelegate: UIResponder, UIApplicationDelegate {
  func application(_ application: UIApplication,
                   didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
    let config = NuxieConfiguration(apiKey: "NX_…")
    do { try NuxieSDK.shared.setup(with: config) } catch { print(error) }
    return true
  }
}
 
// Early in app lifecycle
NuxieSDK.shared.trigger("app_opened")
 
// Optional: manually present a specific screen (paywall) for debugging
// try await NuxieSDK.shared.showScreen(with: "paywall_summer_launch")

# Add via Swift Package Manager (illustrative)
# Xcode → File → Add Package Dependencies…
# Package URL: https://github.com/nuxieio/nuxie-ios

5) Verify

• Run your app; open the console to watch SDK logs.
• Trigger app_opened (cold launch). If your segment & campaign match, the paywall should appear.
• If not visible, try manual present (see code above) to confirm the paywall renders, then check campaign/segment rules.

Next: wire up a few more events and try an A/B between two paywall variations.