How to get Product and Quantity information from payment_intent.succeeded event via Webhooks in Stripe? - node.js

Question

Here is how I'm initializing the Checkout Process in Node.js.
let email = req.body.email
let product_id = req.body.product_id
let YOUR_DOMAIN = 'http://localhost:8000'
const session = await stripe.checkout.sessions.create({
line_items: [{
price: product_id,
adjustable_quantity: {
enabled: true,
minimum: 1,
maximum: 5,
},
quantity: 1,
}],
customer_email: email,
mode: 'payment',
success_url: `${YOUR_DOMAIN}/payment-success`,
cancel_url: `${YOUR_DOMAIN}/payment-failure`,
});
Here are the events I have subscribed to in Webhooks
payment_intent.succeeded
checkout.session.completed
Object Received in Payment Intent Succeeded
{
"id": "evt_1KEqIxI5cib7rtVMoKMkak96",
"object": "event",
"api_version": "2020-03-02",
"created": 1641453754,
"data": {
"object": {
"id": "pi_1KEqIeI5cib7rtVMcz8zsXys",
"object": "payment_intent",
"amount": 59700,
"amount_capturable": 0,
"amount_received": 59700,
"application": null,
"application_fee_amount": null,
"automatic_payment_methods": null,
"canceled_at": null,
"cancellation_reason": null,
"capture_method": "automatic",
"charges": {
"object": "list",
"data": [{
"id": "ch_1KEqIvI5cib7rtVMYUVn5gfQ",
"object": "charge",
"amount": 59700,
"amount_captured": 59700,
"amount_refunded": 0,
"application": null,
"application_fee": null,
"application_fee_amount": null,
"balance_transaction": "txn_1KEqIwI5cib7rtVMGfJlEahg",
"billing_details": {
"address": {
"city": "NY",
"country": "US",
"line1": "sada",
"line2": "asd",
"postal_code": "10001",
"state": "NY"
},
"email": "test#gmail.com",
"name": "John Doe",
"phone": null
},
"calculated_statement_descriptor": "VIDEOFORM",
"captured": true,
"created": 1641453753,
"currency": "usd",
"customer": "cus_KufeYc1hifvZGA",
"description": null,
"destination": null,
"dispute": null,
"disputed": false,
"failure_code": null,
"failure_message": null,
"fraud_details": {},
"invoice": null,
"livemode": false,
"metadata": {},
"on_behalf_of": null,
"order": null,
"outcome": {
"network_status": "approved_by_network",
"reason": null,
"risk_level": "normal",
"risk_score": 25,
"seller_message": "Payment complete.",
"type": "authorized"
},
"paid": true,
"payment_intent": "pi_1KEqIeI5cib7rtVMcz8zsXys",
"payment_method": "pm_1KEqIuI5cib7rtVMYPWlLV8S",
"payment_method_details": {
"card": {
"brand": "visa",
"checks": {
"address_line1_check": "pass",
"address_postal_code_check": "pass",
"cvc_check": "pass"
},
"country": "US",
"exp_month": 1,
"exp_year": 2023,
"fingerprint": "QaiTi5PATFO8ZoC3",
"funding": "credit",
"installments": null,
"last4": "4242",
"mandate": null,
"network": "visa",
"three_d_secure": null,
"wallet": null
},
"type": "card"
},
"receipt_email": null,
"receipt_number": null,
"receipt_url": "https://pay.stripe.com/receipts/acct_1GhUSuI5cib7rtVM/ch_1KEqIvI5cib7rtVMYUVn5gfQ/rcpt_KufeysPW3LD8Yu47q14iYOIIlcGth9h",
"refunded": false,
"refunds": {
"object": "list",
"data": [],
"has_more": false,
"total_count": 0,
"url": "/v1/charges/ch_1KEqIvI5cib7rtVMYUVn5gfQ/refunds"
},
"review": null,
"shipping": null,
"source": null,
"source_transfer": null,
"statement_descriptor": null,
"statement_descriptor_suffix": null,
"status": "succeeded",
"transfer_data": null,
"transfer_group": null
}],
"has_more": false,
"total_count": 1,
"url": "/v1/charges?payment_intent=pi_1KEqIeI5cib7rtVMcz8zsXys"
},
"client_secret": "pi_1KEqIeI5cib7rtVMcz8zsXys_secret_uZwm3uziwfaWePgTHENYXeraD",
"confirmation_method": "automatic",
"created": 1641453736,
"currency": "usd",
"customer": "cus_KufeYc1hifvZGA",
"description": null,
"invoice": null,
"last_payment_error": null,
"livemode": false,
"metadata": {},
"next_action": null,
"on_behalf_of": null,
"payment_method": "pm_1KEqIuI5cib7rtVMYPWlLV8S",
"payment_method_options": {
"card": {
"installments": null,
"mandate_options": null,
"network": null,
"request_three_d_secure": "automatic"
}
},
"payment_method_types": ["card"],
"processing": null,
"receipt_email": null,
"review": null,
"setup_future_usage": null,
"shipping": null,
"source": null,
"statement_descriptor": null,
"statement_descriptor_suffix": null,
"status": "succeeded",
"transfer_data": null,
"transfer_group": null
}
},
"livemode": false,
"pending_webhooks": 3,
"request": {
"id": "req_Y87umQuitz9WCc",
"idempotency_key": "a4b6af76-73d8-49b4-8393-9017e673af7e"
},
"type": "payment_intent.succeeded"
}
Object Received in Checkout Session Completed
{
"id": "evt_1KEqQOI5cib7rtVMRwAHWDvV",
"object": "event",
"api_version": "2020-03-02",
"created": 1641454214,
"data": {
"object": {
"id": "cs_test_a1AQ9EKIaxi8dXFAJzZ86xYm5meRkWb9Vu0eLowfkiKgUO4cyToooBzSTd",
"object": "checkout.session",
"after_expiration": null,
"allow_promotion_codes": null,
"amount_subtotal": 59700,
"amount_total": 59700,
"automatic_tax": {
"enabled": false,
"status": null
},
"billing_address_collection": null,
"cancel_url": "http://localhost:8000/payment-failure",
"client_reference_id": null,
"consent": null,
"consent_collection": null,
"currency": "usd",
"customer": "cus_Kuflo6N0n4HTzL",
"customer_details": {
"email": "test#gmail.com",
"phone": null,
"tax_exempt": "none",
"tax_ids": []
},
"customer_email": "test#gmail.com",
"expires_at": 1641540596,
"livemode": false,
"locale": null,
"mode": "payment",
"payment_intent": "pi_1KEqQ4I5cib7rtVMyND6NhQG",
"payment_method_options": {},
"payment_method_types": ["card"],
"payment_status": "paid",
"phone_number_collection": {
"enabled": false
},
"recovered_from": null,
"setup_intent": null,
"shipping": null,
"shipping_address_collection": null,
"shipping_options": [],
"shipping_rate": null,
"status": "complete",
"submit_type": null,
"subscription": null,
"success_url": "http://localhost:8000/payment-success",
"total_details": {
"amount_discount": 0,
"amount_shipping": 0,
"amount_tax": 0
},
"url": null
}
},
"livemode": false,
"pending_webhooks": 4,
"request": {
"id": null,
"idempotency_key": null
},
"type": "checkout.session.completed"
}
I'm unable to figure out how to get the Product ID and the Quantity. Could anyone suggest the right approach here?

Answer 1

You can find the Product and the quantity from the Checkout Session by using expand on the line_items property. The code should look like this.
// In "checkout.session.completed" event handler, get the ID of the Checkout Session
const id = event.data.object.id; // "cs_xxx"
// Retrieve the Checkout Session with expand
const session = await stripe.checkout.sessions.retrieve(id, {
expand: [ "line_items" ]
});
// Get the quantity
console.log(session.line_items.data[0].quantity);
// Get the product ID
console.log(session.line_items.data[0].price.product);