--- title: Custom Csrs --- [Skip to content](#_top) [API Reference](https://developers.cloudflare.com/api) Copy Markdown Open in **Claude**Open in **ChatGPT**Open in **Cursor** --- **Copy Markdown****View as Markdown** # Custom Csrs ##### [List Custom CSRs](https://developers.cloudflare.com/api/resources/custom_csrs/methods/list) GET/{accounts\_or\_zones}/{account\_or\_zone\_id}/custom\_csrs ##### [Create Custom CSR](https://developers.cloudflare.com/api/resources/custom_csrs/methods/create) POST/{accounts\_or\_zones}/{account\_or\_zone\_id}/custom\_csrs ##### [Custom CSR Details](https://developers.cloudflare.com/api/resources/custom_csrs/methods/get) GET/{accounts\_or\_zones}/{account\_or\_zone\_id}/custom\_csrs/{custom\_csr\_id} ##### [Delete Custom CSR](https://developers.cloudflare.com/api/resources/custom_csrs/methods/delete) DELETE/{accounts\_or\_zones}/{account\_or\_zone\_id}/custom\_csrs/{custom\_csr\_id} ##### ModelsExpand Collapse

CustomCsr object {id, created\_at, key\_type, 8 more } A custom Certificate Signing Request (CSR).

id: string Custom CSR identifier tag. maxLength36 Link to this property created\_at: string When the CSR was created. formatdate-time Link to this property

key\_type: "rsa2048"or "p256v1" The key algorithm used to generate the CSR.

One of the following: "rsa2048" Link to this property "p256v1" Link to this property

Link to this property common\_name: optional string The common name (domain) for the CSR. maxLength64 Link to this property country: optional string Two-letter ISO 3166-1 alpha-2 country code. Link to this property csr: optional string The PEM-encoded Certificate Signing Request. Link to this property locality: optional string City or locality name. Link to this property organization: optional string Organization name. Link to this property organizational\_unit: optional string Organizational unit for the CSR subject. Link to this property sans: optional array of string Subject Alternative Names included in the CSR. Link to this property state: optional string State or province name. Link to this property

[Link to this property](<#(resource)%20custom_csrs%20%3E%20(model)%20custom_csr%20%3E%20(schema)>)

CustomCsrListResponse object {id, created\_at, key\_type, 11 more } A custom Certificate Signing Request (CSR).

id: string Custom CSR identifier tag. maxLength36 Link to this property created\_at: string When the CSR was created. formatdate-time Link to this property

key\_type: "rsa2048"or "p256v1" The key algorithm used to generate the CSR.

One of the following: "rsa2048" Link to this property "p256v1" Link to this property

Link to this property account\_tag: optional string Account identifier associated with this CSR. Link to this property common\_name: optional string The common name (domain) for the CSR. maxLength64 Link to this property country: optional string Two-letter ISO 3166-1 alpha-2 country code. Link to this property csr: optional string The PEM-encoded Certificate Signing Request. Link to this property description: optional string Optional description for the CSR. Link to this property locality: optional string City or locality name. Link to this property name: optional string Human-readable name for the CSR. Link to this property organization: optional string Organization name. Link to this property organizational\_unit: optional string Organizational unit name. Link to this property sans: optional array of string Subject Alternative Names included in the CSR. Link to this property state: optional string State or province name. Link to this property

[Link to this property](<#(resource)%20custom_csrs%20%3E%20(model)%20custom_csr_list_response%20%3E%20(schema)>)

CustomCsrCreateResponse object {id, created\_at, key\_type, 11 more } A custom Certificate Signing Request (CSR).

id: string Custom CSR identifier tag. maxLength36 Link to this property created\_at: string When the CSR was created. formatdate-time Link to this property

key\_type: "rsa2048"or "p256v1" The key algorithm used to generate the CSR.

One of the following: "rsa2048" Link to this property "p256v1" Link to this property

[Link to this property](<#(resource)%20custom_csrs%20%3E%20(model)%20custom_csr_create_response%20%3E%20(schema)>)

CustomCsrGetResponse object {id, created\_at, key\_type, 11 more } A custom Certificate Signing Request (CSR).

id: string Custom CSR identifier tag. maxLength36 Link to this property created\_at: string When the CSR was created. formatdate-time Link to this property

key\_type: "rsa2048"or "p256v1" The key algorithm used to generate the CSR.

One of the following: "rsa2048" Link to this property "p256v1" Link to this property

[Link to this property](<#(resource)%20custom_csrs%20%3E%20(model)%20custom_csr_get_response%20%3E%20(schema)>)

CustomCsrDeleteResponse object {id }

id: optional string Custom CSR identifier tag. maxLength36 Link to this property

[Link to this property](<#(resource)%20custom_csrs%20%3E%20(model)%20custom_csr_delete_response%20%3E%20(schema)>)