- US device IDs in the graph
- 750M+
- Match rate on events
- 90%+
- Identity window, per customer
- Lifetime
- Most brands are live
- <20 min
How it flows
How a Stripe event reaches Loops. Sent from your app, resolved to a person, then forwarded.
01 Capture
Captured from Stripe
For apps that bill through Stripe, send payment and subscription events to Upstack with the Upstack Pixel and JavaScript SDK, resolved to a customer before they reach the tools you spend on.
See the Stripe integration →
StripeWhat it sends subscription_initial_purchaseyou fire it for the first subscription ordersubscription_recurring_purchaseon invoice.paid for an existing subscriptionpayment_succeededmaps to invoice.paid or charge.succeededpayment_refundedmaps to charge.refundedamount / currencyamount in cents, with invoiceId and subscriptionId
02 Understand
Resolved to one person before it leaves
Every Stripe event is matched against a 750M+ device graph, so a phone browse and a desktop checkout resolve to one customer rather than two strangers.
How resolution works →
Resolved before it is sent - IdentityMatched against a 750M+ device graph, so a phone browse and a desktop checkout resolve to one customer.
customer_typeNew or returning, resolved before send.- DeduplicationOne person, one record, across devices and identifiers.
- Bot and fraud filteringAutomated traffic never becomes a contact.
03 Activate
Delivered to Loops
Send resolved customer events to Loops for lifecycle messaging.
See the Loops integration →
LoopsWhat it receives emailcontact keyevent namewhat the lifecycle message reacts todata variablespersonalization
Which events reach Loops
Each Upstack event is mapped to the Loops event below before it is sent.
| Upstack event | Sent to Loops as | Key data on the event |
| Product view | Viewed Product | ProductName, ProductID, Price, ImageURL |
| Add to cart | Added to Cart | ProductName, ProductID, Price, Quantity, CartValue |
| Checkout | Started Checkout | CartValue, ItemCount, CheckoutURL |
| Purchase | Placed Order | OrderID, Revenue, Items, DiscountCodes |
When Upstack identifies a visitor, it attaches the contact’s email and other known properties, and syncs profile properties including name, email and location to Loops.
The catch
A Stripe charge has no session, campaign or referrer attached: it is the money and nothing else.
Loading it into a CRM without resolution produces accurate revenue with no attribution, which is the failure mode that looks fine until someone asks which channel paid for it.
Where to check in LoopsRecords you can audit
Loops › the contact's event history
What changes
What changes when Stripe feeds Loops. Two gains on the Loops side, two on the Stripe side.
Loops
Server-side delivery
Upstack sends events to Loops from its servers only, so ad blockers and browser privacy settings can’t block delivery.
Loops
Identity-resolved events
Events sent to Loops carry the resolved customer whenever Upstack can identify one, matched against a 750M+ device graph.
Stripe
Subscription purchases as events
Fire subscription_initial_purchase for the first order and subscription_recurring_purchase each time a renewal is paid, so first orders and renewals are reported separately.
Stripe
Payments and refunds
payment_succeeded, payment_failed and payment_refunded each map to a Stripe event (invoice.paid or charge.succeeded, invoice.payment_failed, charge.refunded), so money events reach Upstack when your app fires them.
Setup
Live in under 20 minutes.
You need a Loops account where you can create an API key with write access to events and contacts.
Upstack dashboardExample
Loops Destination Healthy
Read the full Loops setup guide → -
01
Install the Upstack Pixel and SDK
Add the Upstack Pixel to your app, then fire the subscription and payment events with the JavaScript SDK when Stripe reports them, such as subscription_recurring_purchase when invoice.paid fires for an existing subscription.
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02
Add the Loops destination
Under Destinations, add Loops with an API key created under Settings, API in your Loops account. It is the only credential the destination needs.
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03
Check events in Loops
Trigger a test action on your store, such as viewing a product or adding to cart, and check Events in Loops. In Upstack, the Real-Time Events feed under System, Events Manager shows the events as delivered to Loops.
FAQ
Questions about Stripe and Loops.
What permissions does the Loops API key need?
The key must have permission to write events and contacts, so Upstack can send events and create or update contacts.
Which events does Loops receive?
ViewContent as Viewed Product, AddToCart as Added to Cart, InitiateCheckout as Started Checkout and Purchase as Placed Order.
Which customer parameters are sent to Loops?
When Upstack identifies a visitor, it attaches the contact’s email and other known properties, and syncs profile properties including name, email and location to Loops.
How do I check that Stripe events are reaching Loops?
Trigger a test action on your store, such as viewing a product or adding to cart, and check Events in Loops. In Upstack, the Real-Time Events feed under System, Events Manager shows the events as delivered to Loops.
How long does it take to connect Stripe to Loops?
Most brands are live in under 20 minutes. Once Stripe events reach Upstack, every destination receives the same resolved events, Loops included.