diff --git a/assets/wizards/readerRevenue/views/stripe-setup/index.js b/assets/wizards/readerRevenue/views/stripe-setup/index.js
index 7282984ac9..31a5d9556e 100644
--- a/assets/wizards/readerRevenue/views/stripe-setup/index.js
+++ b/assets/wizards/readerRevenue/views/stripe-setup/index.js
@@ -115,6 +115,11 @@ const StripeSetup = () => {
 		country_state_fields = [],
 	} = Wizard.useWizardData( 'reader-revenue' );
 
+	const hasWebhook =
+		data.webhook_url &&
+		Array.isArray( data.webhooks ) &&
+		data.webhooks.filter( webhook => webhook.url === data.webhook_url ).length > 0;
+
 	const [ isLoading, setIsLoading ] = useState( false );
 	const createWebhooks = () => {
 		setIsLoading( true );
@@ -257,8 +262,16 @@ const StripeSetup = () => {
 										<Notice isInfo noticeText={ __( 'No webhooks defined.', 'newspack' ) } />
 									) }
 									<Card noBorder buttonsCard>
-										<Button isLink disabled={ isLoading } onClick={ createWebhooks } isSecondary>
-											{ __( 'Create Webhooks', 'newspack' ) }
+										{ hasWebhook && (
+											<p>{ __( 'Webhooks have already been created.', 'newspack' ) }</p>
+										) }
+										<Button
+											isLink
+											disabled={ isLoading || hasWebhook }
+											onClick={ createWebhooks }
+											isSecondary
+										>
+											{ __( 'Create Webhook', 'newspack' ) }
 										</Button>
 									</Card>
 								</>
diff --git a/includes/reader-revenue/class-stripe-connection.php b/includes/reader-revenue/class-stripe-connection.php
index 04c114a55a..475260034c 100644
--- a/includes/reader-revenue/class-stripe-connection.php
+++ b/includes/reader-revenue/class-stripe-connection.php
@@ -420,6 +420,13 @@ public static function receive_webhook( $request ) {
 		}
 	}
 
+	/**
+	 * Get URL of the webhook for this site.
+	 */
+	public static function get_webhook_url() {
+		return get_rest_url( null, NEWSPACK_API_NAMESPACE . '/stripe/webhook' );
+	}
+
 	/**
 	 * Create Stripe webhooks.
 	 */
@@ -428,7 +435,7 @@ public static function create_webhooks() {
 		try {
 			$webhook = $stripe->webhookEndpoints->create(
 				[
-					'url'            => get_rest_url( null, NEWSPACK_API_NAMESPACE . '/stripe/webhook' ),
+					'url'            => self::get_webhook_url(),
 					'enabled_events' => [
 						'charge.failed',
 						'charge.succeeded',
diff --git a/includes/wizards/class-reader-revenue-wizard.php b/includes/wizards/class-reader-revenue-wizard.php
index 927acc7e59..3f0bd44587 100644
--- a/includes/wizards/class-reader-revenue-wizard.php
+++ b/includes/wizards/class-reader-revenue-wizard.php
@@ -473,6 +473,7 @@ public function fetch_all_data() {
 			$args['platform_data'] = wp_parse_args( $nrh_config, $args['platform_data'] );
 		} elseif ( Donations::is_platform_stripe() ) {
 			$args['stripe_data']['webhooks']         = Stripe_Connection::list_webhooks();
+			$args['stripe_data']['webhook_url']      = Stripe_Connection::get_webhook_url();
 			$args['stripe_data']['connection_error'] = Stripe_Connection::get_connection_error();
 		}
 		return $args;