--- title: Applications --- [Skip to content](#_top) [API Reference](https://developers.cloudflare.com/api/typescript) [Zero Trust](https://developers.cloudflare.com/api/typescript/resources/zero_trust) [Resource Library](https://developers.cloudflare.com/api/typescript/resources/zero_trust/subresources/resource_library) Copy Markdown Open in **Claude**Open in **ChatGPT**Open in **Cursor** --- **Copy Markdown****View as Markdown** # Applications ##### [List applications](https://developers.cloudflare.com/api/typescript/resources/zero_trust/subresources/resource_library/subresources/applications/methods/list) client.zeroTrust.resourceLibrary.applications.list(ApplicationListParams {account\_id, fields, filter, 5 more } params, RequestOptionsoptions?): SinglePage< [ApplicationListResponse]() {id, application\_confidence\_score, application\_score\_composition, 16 more } > GET/accounts/{account\_id}/resource-library/applications ##### [Get application](https://developers.cloudflare.com/api/typescript/resources/zero_trust/subresources/resource_library/subresources/applications/methods/get) client.zeroTrust.resourceLibrary.applications.get(numberid, ApplicationGetParams {account\_id } params, RequestOptionsoptions?): [ApplicationGetResponse]() {id, application\_confidence\_score, application\_source, 15 more } GET/accounts/{account\_id}/resource-library/applications/{id} ##### [Create application](https://developers.cloudflare.com/api/typescript/resources/zero_trust/subresources/resource_library/subresources/applications/methods/create) client.zeroTrust.resourceLibrary.applications.create(ApplicationCreateParamsparams, RequestOptionsoptions?): [ApplicationCreateResponse]() {id, application\_confidence\_score, application\_source, 15 more } POST/accounts/{account\_id}/resource-library/applications ##### [Update application](https://developers.cloudflare.com/api/typescript/resources/zero_trust/subresources/resource_library/subresources/applications/methods/update) client.zeroTrust.resourceLibrary.applications.update(numberid, ApplicationUpdateParams {account\_id, hostnames, ip\_subnets, 2 more } params, RequestOptionsoptions?): [ApplicationUpdateResponse]() {id, application\_confidence\_score, application\_source, 15 more } PATCH/accounts/{account\_id}/resource-library/applications/{id} ##### [Delete application](https://developers.cloudflare.com/api/typescript/resources/zero_trust/subresources/resource_library/subresources/applications/methods/delete) client.zeroTrust.resourceLibrary.applications.delete(numberid, ApplicationDeleteParams {account\_id } params, RequestOptionsoptions?): [ApplicationDeleteResponse]()| null DELETE/accounts/{account\_id}/resource-library/applications/{id} ##### ModelsExpand Collapse
ApplicationListResponse {id, application\_confidence\_score, application\_score\_composition, 16 more } Describes one application in a list response. The response returns every property below unless fields narrows it. Treat all properties except id as optional. id: number Numeric identifier for the application. formatint64 maximum4294967295 minimum0 Link to this property application\_confidence\_score?: number Confidence score for the application. Returns -1 when no score is available. formatfloat Link to this property application\_score\_composition?: unknown Returns the score composition breakdown for the application. Link to this property application\_source?: string Returns the application source. Link to this property application\_type?: string Returns the application type. Link to this property application\_type\_description?: string Returns the application type description. Link to this property category\_id?: number Numeric identifier for an application category. formatint64 maximum4294967295 minimum1 Link to this property created\_at?: string Returns the application creation time. Link to this property gen\_ai\_score?: number GenAI score for the application. Returns -1 when no score is available. formatfloat Link to this property hostnames?: Array<string> Hostnames matched by the application. Link to this property human\_id?: string Human-readable identifier for the application. Link to this property ip\_subnets?: Array<string> IP subnets for this application. Custom application create and update requests accept IPv4 prefix lengths /8 through /32 and IPv6 prefix lengths /32 through /128. Link to this property name?: string Application name. Link to this property port\_protocols?: Array<string> Ports matched by the application, in protocol/port or inclusive protocol/start-end format (for example, tcp/443 or udp/10000-20000). TCP and UDP ports must be between 0 and 65535. Link to this property
review\_status?: "approved"| "unapproved"| "in\_review"| "unreviewed" The account-specific Gateway review status. Applications with no assigned review status are returned as unreviewed. One of the following: "approved" Link to this property "unapproved" Link to this property "in\_review" Link to this property "unreviewed" Link to this property
Link to this property support\_domains?: Array<string> Support domains matched by the application. Link to this property
supported?: Array<"GATEWAY"| "ACCESS"| "CASB"> Cloudflare products that support this application. One of the following: "GATEWAY" Link to this property "ACCESS" Link to this property "CASB" Link to this property
Link to this property updated\_at?: string Returns the application update time. Link to this property version?: string Returns the application version. Link to this property
[Link to this property](<#(resource)%20zero_trust.resource_library.applications%20%3E%20(model)%20application_list_response%20%3E%20(schema)>)
ApplicationGetResponse {id, application\_confidence\_score, application\_source, 15 more } id: number Numeric identifier for the application. formatint64 maximum4294967295 minimum0 Link to this property application\_confidence\_score: number Confidence score for the application. Returns -1 when no score is available. formatfloat Link to this property application\_source: string Returns the application source. Link to this property application\_type: string Returns the application type. Link to this property application\_type\_description: string Returns the application type description. Link to this property category\_id: number Numeric identifier for an application category. formatint64 maximum4294967295 minimum1 Link to this property created\_at: string Returns the application creation time. Link to this property gen\_ai\_score: number GenAI score for the application. Returns -1 when no score is available. formatfloat Link to this property hostnames: Array<string> Hostnames matched by the application. Link to this property human\_id: string Human-readable identifier for the application. Link to this property ip\_subnets: Array<string> IP subnets for this application. Custom application create and update requests accept IPv4 prefix lengths /8 through /32 and IPv6 prefix lengths /32 through /128. Link to this property name: string Application name. Link to this property port\_protocols: Array<string> Ports matched by the application, in protocol/port or inclusive protocol/start-end format (for example, tcp/443 or udp/10000-20000). TCP and UDP ports must be between 0 and 65535. Link to this property support\_domains: Array<string> Support domains matched by the application. Link to this property
supported: Array<"GATEWAY"| "ACCESS"| "CASB"> Cloudflare products that support this application. One of the following: "GATEWAY" Link to this property "ACCESS" Link to this property "CASB" Link to this property
Link to this property updated\_at: string Returns the application update time. Link to this property version: string Returns the application version. Link to this property application\_score\_composition?: unknown Returns the score composition breakdown for the application. Link to this property
[Link to this property](<#(resource)%20zero_trust.resource_library.applications%20%3E%20(model)%20application_get_response%20%3E%20(schema)>)
ApplicationCreateResponse {id, application\_confidence\_score, application\_source, 15 more } id: number Numeric identifier for the application. formatint64 maximum4294967295 minimum0 Link to this property application\_confidence\_score: number Confidence score for the application. Returns -1 when no score is available. formatfloat Link to this property application\_source: string Returns the application source. Link to this property application\_type: string Returns the application type. Link to this property application\_type\_description: string Returns the application type description. Link to this property category\_id: number Numeric identifier for an application category. formatint64 maximum4294967295 minimum1 Link to this property created\_at: string Returns the application creation time. Link to this property gen\_ai\_score: number GenAI score for the application. Returns -1 when no score is available. formatfloat Link to this property hostnames: Array<string> Hostnames matched by the application. Link to this property human\_id: string Human-readable identifier for the application. Link to this property ip\_subnets: Array<string> IP subnets for this application. Custom application create and update requests accept IPv4 prefix lengths /8 through /32 and IPv6 prefix lengths /32 through /128. Link to this property name: string Application name. Link to this property port\_protocols: Array<string> Ports matched by the application, in protocol/port or inclusive protocol/start-end format (for example, tcp/443 or udp/10000-20000). TCP and UDP ports must be between 0 and 65535. Link to this property support\_domains: Array<string> Support domains matched by the application. Link to this property
supported: Array<"GATEWAY"| "ACCESS"| "CASB"> Cloudflare products that support this application. One of the following: "GATEWAY" Link to this property "ACCESS" Link to this property "CASB" Link to this property
Link to this property updated\_at: string Returns the application update time. Link to this property version: string Returns the application version. Link to this property application\_score\_composition?: unknown Returns the score composition breakdown for the application. Link to this property
[Link to this property](<#(resource)%20zero_trust.resource_library.applications%20%3E%20(model)%20application_create_response%20%3E%20(schema)>)
ApplicationUpdateResponse {id, application\_confidence\_score, application\_source, 15 more } id: number Numeric identifier for the application. formatint64 maximum4294967295 minimum0 Link to this property application\_confidence\_score: number Confidence score for the application. Returns -1 when no score is available. formatfloat Link to this property application\_source: string Returns the application source. Link to this property application\_type: string Returns the application type. Link to this property application\_type\_description: string Returns the application type description. Link to this property category\_id: number Numeric identifier for an application category. formatint64 maximum4294967295 minimum1 Link to this property created\_at: string Returns the application creation time. Link to this property gen\_ai\_score: number GenAI score for the application. Returns -1 when no score is available. formatfloat Link to this property hostnames: Array<string> Hostnames matched by the application. Link to this property human\_id: string Human-readable identifier for the application. Link to this property ip\_subnets: Array<string> IP subnets for this application. Custom application create and update requests accept IPv4 prefix lengths /8 through /32 and IPv6 prefix lengths /32 through /128. Link to this property name: string Application name. Link to this property port\_protocols: Array<string> Ports matched by the application, in protocol/port or inclusive protocol/start-end format (for example, tcp/443 or udp/10000-20000). TCP and UDP ports must be between 0 and 65535. Link to this property support\_domains: Array<string> Support domains matched by the application. Link to this property
supported: Array<"GATEWAY"| "ACCESS"| "CASB"> Cloudflare products that support this application. One of the following: "GATEWAY" Link to this property "ACCESS" Link to this property "CASB" Link to this property
Link to this property updated\_at: string Returns the application update time. Link to this property version: string Returns the application version. Link to this property application\_score\_composition?: unknown Returns the score composition breakdown for the application. Link to this property
[Link to this property](<#(resource)%20zero_trust.resource_library.applications%20%3E%20(model)%20application_update_response%20%3E%20(schema)>) ApplicationDeleteResponse = unknown [Link to this property](<#(resource)%20zero_trust.resource_library.applications%20%3E%20(model)%20application_delete_response%20%3E%20(schema)>)