Preparing for Stripe API upgrades

Summary

Upgrading a third-party API can bring new features and fixes but may also introduce breaking changes, so applications should be evaluated before production changes. Stripe Sandboxes provide isolated test accounts with separate API keys and access controls, optionally copying production configuration without copying products, customers, or transaction data. The workflow uses Dashboard Workbench to inspect and upgrade the sandbox API version, then runs the application with sandbox credentials and forwards webhook events through the Stripe CLI. In the example, Stripe.net 41.0.0 rejected an event because it expected API version 2022-11-15 while the sandbox delivered 2024-09-30.acacia; upgrading the SDK to 46.0.0 resolved the mismatch.

Context

Third-party API upgrades can introduce breaking changes, and the application must be evaluated against the target version before the production account is upgraded. The article also notes that API and SDK versions must be compatible when processing Stripe webhook events.

Approach / What changed

Create a Stripe Sandbox from the Dashboard, optionally copy production configuration settings, upgrade the sandbox API version through Workbench, and configure the application with the sandbox API keys. Use the Stripe CLI to authenticate, forward webhook events locally, and trigger test events; update the Stripe SDK if an API-version mismatch occurs.

Takeaways

• Stripe Sandboxes isolate API-version testing from production and provide separate API keys and access control rules; copied settings do not include product, customer, or transaction data.
• Stripe account upgrades can move only from the current account version to the latest available version, while production upgrades can be rolled back during a 72-hour period before becoming permanent.
• The sample webhook failed because Stripe.net 41.0.0 expected API version 2022-11-15 while the sandbox sent 2024-09-30.acacia; upgrading Stripe.net to 46.0.0 fixed the mismatch.

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