---
title: CT
---

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[API Reference](https://developers.cloudflare.com/api/typescript)

[Zones](https://developers.cloudflare.com/api/typescript/resources/zones)

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# CT

#### CTAlerting

##### [Get CT Alerting Subscription](https://developers.cloudflare.com/api/typescript/resources/zones/subresources/ct/subresources/alerting/methods/get)

client.zones.ct.alerting.get(AlertingGetParams { zone\_id } params, RequestOptionsoptions?): [CTAlertingSubscription](https://developers.cloudflare.com/api/typescript/resources/zones#%28resource%29%20zones.ct.alerting%20%3E%20%28model%29%20ct%5Falerting%5Fsubscription%20%3E%20%28schema%29) { enabled, emails } 

GET/zones/{zone\_id}/ct/alerting

##### [Update CT Alerting Subscription](https://developers.cloudflare.com/api/typescript/resources/zones/subresources/ct/subresources/alerting/methods/edit)

client.zones.ct.alerting.edit(AlertingEditParams { zone\_id, enabled, emails } params, RequestOptionsoptions?): [CTAlertingSubscription](https://developers.cloudflare.com/api/typescript/resources/zones#%28resource%29%20zones.ct.alerting%20%3E%20%28model%29%20ct%5Falerting%5Fsubscription%20%3E%20%28schema%29) { enabled, emails } 

PATCH/zones/{zone\_id}/ct/alerting

##### ModelsExpand Collapse 

CTAlertingSubscription { enabled, emails } 

Certificate Transparency alerting subscription settings for a zone.

enabled: boolean

Whether CT alerting is enabled for the zone.

emails?: Array<string\>

Email addresses that receive CT alert notifications for the zone. A maximum of 100 addresses may be configured. Each address must be a valid RFC 5322 email address and must not contain a comma.