Paywall Integration

Overview

Twinr allows you to integrate RevenueCat’s Paywall system directly into your app.

Using Twinr’s JavaScript bridge functions, you can:

• Present a RevenueCat paywall

• Show paywall only if entitlement is missing

• Restore previous purchases

• Trigger paywall from custom HTML buttons

This integration works only when:

• RevenueCat is selected as Purchase Provider

• RevenueCat API keys are configured

• The app is published

Configure Paywall Setup

Before using Twinr bridge functions, you must configure RevenueCat properly.

If using RevenueCat’s Hosted Paywall:

1. Go to Paywalls

2. Create a new Paywall

3. Attach it to your Offering

4. Customize:

   • Layout

   • Branding

   • Pricing display

5. Publish Paywall

Now the paywall is ready to be triggered via Twinr.

Available Paywall Functions

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1️⃣ Present Paywall

Displays the offering paywall.

twinr_present_paywall('default')

default = Offering Identifier

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2️⃣ Present Paywall If Needed

Shows paywall only if entitlement is not active.

twinr_present_paywall_if_needed('premium_access', 'default');

Parameters:

• premium_access → Entitlement Identifier

• default → Offering Identifier

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3️⃣ Restore Purchase

Required especially for iOS compliance.

twinr_restore_purchase();

No parameters required.