PayPalCheckout.js

import React from "react";
import { PayPalButtons } from "@paypal/react-paypal-js";

const PayPalButton = ({ order, saveToServer }) => {
  return (
      <PayPalButtons
        fundingSource={"paypal"}
        style={{ layout: "horizontal" }}
        createOrder={(data, actions) => {
          return actions.order.create({
            purchase_units: [
              {
                amount: {
                  value: `${(centsAmount / 100).toFixed(2)}`,
                },
              },
            ],
          });
        }}
        onApprove={(details) => {
          saveToServer({
            id: details.orderID,
            paymentProvider: "paypal",
          }).then(() => {
            console.log('Paid')
          });
        }}
      />
  );
};

export default PayPalButton;