supanextail/utils/stripe.tsx

/**
 * This is a singleton to ensure we only instantiate Stripe once.
 */

import { Stripe, loadStripe } from '@stripe/stripe-js';

let stripePromise: Promise<Stripe | null>;
const getStripe = (): Promise<Stripe | null> => {
  if (!stripePromise) {
    stripePromise = loadStripe(process.env.NEXT_PUBLIC_STRIPE_PUBLIC_KEY || '');
  }
  return stripePromise;
};

export default getStripe;