paypal.Buttons({
// Order is created on the server and the order id is returned
createOrder() {
return fetch(“/my-server/create-paypal-order”, {
method: “POST”,
headers: {
“Content-Type”: “application/json”,
},
// use the “body” param to optionally pass additional order information
// like product skus and quantities
body: JSON.stringify({
cart: [
{
sku: “YOUR_PRODUCT_STOCK_KEEPING_UNIT”,
quantity: “YOUR_PRODUCT_QUANTITY”,
},
],
}),
})
.then((response) => response.json())
.then((order) => order.id);
},
// Finalize the transaction on the server after payer approval
onApprove(data) {
return fetch(“/my-server/capture-paypal-order”, {
method: “POST”,
headers: {
“Content-Type”: “application/json”,
},
body: JSON.stringify({
orderID: data.orderID
})
})
.then((response) => response.json())
.then((orderData) => {
// Successful capture! For dev/demo purposes:
console.log(‘Capture result’, orderData, JSON.stringify(orderData, null, 2));
const transaction = orderData.purchase_units[0].payments.captures[0];
alert(`Transaction ${transaction.status}: ${transaction.id}\n\nSee console for all available details`);
// When ready to go live, remove the alert and show a success message within this page. For example:
// const element = document.getElementById(‘paypal-button-container’);
// element.innerHTML = ‘
