API ReferencePublic APIReactivate a canceled subscriptionReactivate a canceled subscription POST /v1/subscriptions/:id/reactivate Reactivate a canceled subscription Request Responses200401403404409Subscription reactivatedAuthentication failedInsufficient permissionResource not foundIdempotency or state conflictDid this page unblock the next step?ResolvedNeeds improvementFeedback stays inside the docs flow and should never include customer or card data.