Compare the old event with the code now reading it

Separate creation time, receipt time and release time

Record when the event was created, when the integration received or read it, and when the handler changed. Those times answer different questions. A notification read after a release can still describe an event created before that release. Sorting only by the most recent delivery timestamp hides that distinction.

Stripe's webhook documentation says subsequent account API-version changes do not retroactively alter existing snapshot Event objects. Retrieving an older Event using a newer API version also does not change that Event's structure. A current account setting is therefore insufficient evidence of the version of an old event. Use the retained event's own version evidence and mark it unknown if the relevant record is unavailable.

Compare the failing field within the same event contract

Keep the original retained payload unchanged in the authorized diagnostic records. Have the implementer identify the event type and whether it is a snapshot event before applying this explanation. Snapshot and thin events have different versioning behavior; this historical-structure explanation should not be applied to an unidentified event format.

For an old failing event and a newer event the handler successfully read, compare the event type and the specific field path the code tried to access. Note whether that field is absent, nested differently or represented in a form the handler does not expect. Compare like event types where real records permit it. Different event types or different object contents can explain a field difference without any API-version change.

The useful defect record ties three pieces together: the actual retained field shape, the new code's expectation and the observed parsing error. If the error log names a field but neither the payload nor the deployed handler is available, compatibility remains a hypothesis. If old and new events have the same relevant shape, the version comparison has not explained the failure and the next investigation should follow the actual error.

Locate the failure before changing delivery controls

An endpoint response and an order update are separate results. Stripe documents that a 2xx response acknowledges delivery; it does not establish that downstream order work completed. Record whether the request reached the endpoint, whether it was acknowledged and whether the later handler failed. That distinction prevents a parsing error after acknowledgment from being mistaken for a missing notification.

Verification is also a different step from interpreting a verified payload. Stripe requires the raw request body and the endpoint signing secret for signature verification. Do not disable verification to get past a field error or paste the secret into the worksheet. Record only the verification outcome and the non-sensitive error description.

An older event that cannot be read does not, by itself, tell the team the current payment or order state. Compare those actual records before making an operational decision. Preserve any unresolved order action separately from the code defect so that a software repair is not mistaken for completed fulfillment.

Define compatibility and recovery as separate work

Ask the implementer to state which retained snapshot versions and event types the updated handler supports and to connect the repair to the observed field failure. The evidence for closing the compatibility issue should show that the named retained structure can be interpreted correctly without altering the historical record. A successful new event alone does not close a failure affecting an older structure.

Whether an affected event should be processed again is a separate operational decision. Stripe documents that deliveries can be duplicated or arrive out of generation order, and that manual resending does not cancel automatic retries. Before any authorized recovery, establish what downstream work already occurred and who owns the outstanding action. This guide does not authorize a live replay, another charge or repeated fulfillment.

For a Prism checkout-review consultation, summarize the integration change, the affected event type and the observed gap between acknowledgment and the order result. Keep raw payloads and private order records out of the public inquiry. Any technical repair or recovery responsibilities need an agreed scope, fees and terms; a review does not establish processing eligibility.

Version-boundary record

Use retained real events and the deployed release record. Compare the old event with a relevant newer event only when both exist. Record field names and non-sensitive observations, not raw payloads or secrets. A confirmed version difference still needs a connection to the actual parsing error.

Worksheet entries are not submitted by Prism’s worksheet and are not saved by the site. Use record types, availability, anonymized observations, or match/mismatch results. Do not enter government identifiers, customer names or addresses, customer messages, receipt-access links, card or bank details, passwords, or keys. Send sensitive documents only through the provider’s verified secure channel.

These are temporary notes. Leaving or reloading this page may clear them. Worksheet entries are not sent automatically. If you copy notes into the consultation message and submit the form, Prism receives them as part of your request.