01
Actual end state
Record the actual end time, not just when the user clicked Cancel.
If this failsOnly renewal is cancelled; preserve access through the paid period and schedule a check for the actual end.
Stripe subscription cancelled, but the app still shows paid access
First distinguish a scheduled cancellation from an ended subscription. A cancellation set for period end may retain access until that date. When Stripe marks the subscription ended, your app must process the lifecycle event and update its own subscription and entitlement records. Verify both the Stripe state and the local state before revoking access.
This guide covers check 05: Payments and transactional integrity in the Zenveus Production Readiness Standard.
For builders
What this means, in plain words
Cancelling renewal can leave a subscription active until the paid period ends. Your app needs to distinguish that scheduled change from access that has actually ended. Process lifecycle events reliably and calculate access from current subscription state, including other active subscriptions.
A scoped repair request
Using an AI builder? Paste this
Use this prompt in Lovable, Cursor, Replit, or Claude Code with the relevant server files available.
Audit Stripe cancellation and feature access. Distinguish cancel_at_period_end from an ended subscription, durably process verified lifecycle events idempotently, handle out-of-order delivery, reconcile current state, and include all subscriptions when calculating access. Work on a branch with synthetic data and mocked external services. Show the smallest diff, identify required adapters and deployment settings, and add allowed and denied tests that prove side effects cannot happen before checks pass. Do not disable security checks to make a test pass.The same failure may appear as
- Stripe says cancelled but app still says Pro
- customer.subscription.deleted is not handled
- Cancel at period end is confused with immediate loss
- Local subscription status stays active
Find the failure layer
Run these checks before rewriting anything
Each check removes a class of causes. Keep the first failing result, its timestamp, and the production log beside it.
02
Lifecycle delivery
Inspect retries and handler logs.
If this failsAn ended state never reached local storage; retry durable event processing and reconcile against current Stripe state.
03
Access calculation
Test from a new authenticated session to rule out stale client cache.
If this failsLocal access is wrong despite correct status; inspect entitlement caches and all current subscriptions before revoking access.
Ranked diagnosis
Common root causes, in the order we would test them
Deletion event has no state change
The webhook branch acknowledges a subscription end without updating the app record.
Scheduled and ended states are conflated
The UI treats a cancellation request as the end of entitlement or vice versa.
Webhook delivery was missed
The app never reconciles a local active record with Stripe's ended state.
Access reads stale data
A cache or client context keeps the old paid tier after the database changes.
Step-by-step repair
How to fix this in your app
Edit your subscription event worker, local subscription table, and server-side feature-access check. Include all current subscriptions when computing user access.
Production safety ruleNever disable access controls, expose service keys, or add wildcard CORS as a routine shortcut.
Write the access policy explicitly
Decide access for active, trialing, past_due, unpaid, paused, incomplete, and canceled states. A subscription scheduled to cancel can remain active until it ends. Define any grace period as a product rule rather than a browser flag.
Subscribe to the lifecycle events you need
Handle customer.subscription.created, updated, and deleted in the verified durable event pipeline. Store the Stripe subscription ID, customer mapping, status, cancellation schedule, and applicable access deadline.
Reconcile current state before updating access
Events can arrive late or out of order. Retrieve current subscription state or serialize reconciliation for that subscription so an old event cannot reactivate ended access. Update the subscription and its entitlement atomically.
Expire cached access and reconcile gaps
Invalidate user access caches after commit. Reconcile local subscriptions with Stripe on a scheduled job. Aggregate access across subscriptions so ending one subscription does not remove a separate valid entitlement.
Implementation example
Example local status policy
// Local normalized state, after verified Stripe reconciliation.
function grantsAccess(subscription, now) {
const eligibleStatus = ['active', 'trialing'].includes(subscription.status);
const withinDeadline = subscription.accessUntilMs == null ||
now < subscription.accessUntilMs;
return eligibleStatus && withinDeadline;
}
// Evaluate all of the user's subscriptions and other entitlement grants.
// past_due grace, if offered, needs its own bounded policy.accessUntilMs is your local normalized policy field, not a Stripe SDK field. Derive it using your pinned Stripe API version and applicable item/trial periods. Do not revoke merely because cancel_at_period_end became true.
Prove the repair
How to check that the fix worked
Run these checks with synthetic data in your test environment, then repeat the relevant acceptance checks after deployment.
- Scheduled cancellation while still eligible: access remains until policy deadline.
- Immediate cancellation or ended subscription: protected feature denied after reconciliation.
- Older event delivered after cancellation: no reactivation.
- A second valid subscription: its entitlement remains available.
When the built-in AI fix makes it worse
Recover one reproducible failure.
Pause generated changes, restore a known working branch, and capture one failing request with its logs. Change one layer and rerun the allowed and denied checks before proceeding.
Engineering handoff
What Zenveus checks when the quick fix is not enough
We trace one production request through the complete path, isolate the failing boundary, and leave behind evidence your team can repeat.
Subscription timing
Scheduled renewal cancellation versus an actually ended paid period.
Lifecycle processing
Verified durable events, retries, duplicates, and out-of-order delivery.
Reconciliation
Current Stripe state compared with stored subscription records.
Access aggregation
Other active subscriptions, entitlement caches, and server-side feature checks.
Typical repair pattern
App access follows the actual subscription end
Scheduled cancellations retain intended access, while ended subscriptions update local state and lose paid privileges.
Evidence left behind
- Root-cause note
- Verified production check
- Rollback and prevention steps
Before the next release
Prevent this failure from returning
Monitor local active subscriptions with ended Stripe records.
Keep lifecycle event fixtures in payment integration tests.
Clear answers
Questions teams ask before they touch production
01Why is a cancelled user still Pro today?
If cancellation is scheduled for the end of a paid period, continued access can be correct. Check the actual subscription end date.
02Can the UI just switch to Free when the user clicks Cancel?
That can remove access too early. Use the verified lifecycle state and your product's entitlement policy.
03What if a webhook was missed?
Reconcile the local subscription record with Stripe and make replay safe through idempotent processing.
04How do I know the fix worked in my app?
Run the verification checks on this page against your test environment, then repeat the relevant checks after deployment. Example code needs your app's authentication, data model, and configuration; reading the guide alone does not verify your deployment.
Related symptoms
Follow the adjacent failure
Official documentation and library references
Free next step
Check the boundary before you hand it over
The free tool helps you inspect this symptom. Its result does not establish whether the whole app is production ready.
The Verdict
Know whether the symptom is contained or structural.
We can see the symptom from here. What we cannot tell you from outside is whether it is contained or structural. A scanner collects evidence. A named senior engineer makes the decision. For $299, a named senior engineer reads your code and signs a written Verdict against the nine checks in the Zenveus Production Readiness Standard. The 48-hour clock begins when the required access and context are available. If the report does not give your developer a list they can act on, you do not pay.
The 48-hour clock starts when the required access and context are available.