---
title: Custom CSR Details
---

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

[Custom Csrs](https://developers.cloudflare.com/api/resources/custom%5Fcsrs)

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# Custom CSR Details

GET/{accounts\_or\_zones}/{account\_or\_zone\_id}/custom\_csrs/{custom\_csr\_id}

Retrieve details for a specific custom Certificate Signing Request (CSR).

##### Security

API Token

The preferred authorization scheme for interacting with the Cloudflare API. [Create a token](https://developers.cloudflare.com/fundamentals/api/get-started/create-token/).

**Example:**`Authorization: Bearer Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY`

API Email + API Key

The previous authorization scheme for interacting with the Cloudflare API, used in conjunction with a Global API key.

**Example:**`X-Auth-Email: user@example.com`

The previous authorization scheme for interacting with the Cloudflare API. When possible, use API tokens instead of Global API keys.

**Example:**`X-Auth-Key: 144c9defac04969c7bfad8efaa8ea194`

##### Accepted Permissions (at least one required)

`Account: SSL and Certificates Read` `Account: SSL and Certificates Write`

##### Path ParametersExpand Collapse 

custom\_csr\_id: string

Custom CSR identifier tag.

maxLength36

account\_id: optional string

The Account ID to use for this endpoint. Mutually exclusive with the Zone ID.

zone\_id: optional string

The Zone ID to use for this endpoint. Mutually exclusive with the Account ID.

##### ReturnsExpand Collapse 

errors: array of object { code, message, documentation\_url, source } 

code: number

minimum1000

message: string

documentation\_url: optional string

source: optional object { pointer } 

pointer: optional string

messages: array of object { code, message, documentation\_url, source } 

code: number

minimum1000

message: string

documentation\_url: optional string

source: optional object { pointer } 

pointer: optional string

success: true

Whether the API call was successful.

result: optional object { id, created\_at, key\_type, 11 more } 

A custom Certificate Signing Request (CSR).

id: string

Custom CSR identifier tag.

maxLength36

created\_at: string

When the CSR was created.

formatdate-time

key\_type: "rsa2048" or "p256v1"

The key algorithm used to generate the CSR.

One of the following:

"rsa2048"

"p256v1"

account\_tag: optional string

Account identifier associated with this CSR.

common\_name: optional string

The common name (domain) for the CSR.

maxLength64

country: optional string

Two-letter ISO 3166-1 alpha-2 country code.

csr: optional string

The PEM-encoded Certificate Signing Request.

description: optional string

Optional description for the CSR.

locality: optional string

City or locality name.

name: optional string

Human-readable name for the CSR.

organization: optional string

Organization name.

organizational\_unit: optional string

Organizational unit name.

sans: optional array of string

Subject Alternative Names included in the CSR.

state: optional string

State or province name.

### Custom CSR Details

HTTP

HTTPHTTP

TypeScriptTypeScript

PythonPython

GoGo

TerraformTerraform

```
curl https://api.cloudflare.com/client/v4/$ACCOUNTS_OR_ZONES/$ACCOUNT_OR_ZONE_ID/custom_csrs/$CUSTOM_CSR_ID \
    -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN"
```

200 example

```
{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "success": true,
  "result": {
    "id": "7b163417-1d2b-4c84-a38a-2fb7a0cd7752",
    "created_at": "2024-01-15T10:30:00Z",
    "key_type": "rsa2048",
    "account_tag": "23e087bd19bc1d40ae95b6f297263ceb",
    "common_name": "example.com",
    "country": "US",
    "csr": "-----BEGIN CERTIFICATE REQUEST-----\nMIICYzCCAUsCAQAwHj...",
    "description": "CSR for example.com wildcard",
    "locality": "San Francisco",
    "name": "My Custom CSR",
    "organization": "Cloudflare, Inc.",
    "organizational_unit": "Engineering",
    "sans": [
      "example.com",
      "www.example.com"
    ],
    "state": "California"
  }
}
```

##### Returns Examples

200 example

```
{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "success": true,
  "result": {
    "id": "7b163417-1d2b-4c84-a38a-2fb7a0cd7752",
    "created_at": "2024-01-15T10:30:00Z",
    "key_type": "rsa2048",
    "account_tag": "23e087bd19bc1d40ae95b6f297263ceb",
    "common_name": "example.com",
    "country": "US",
    "csr": "-----BEGIN CERTIFICATE REQUEST-----\nMIICYzCCAUsCAQAwHj...",
    "description": "CSR for example.com wildcard",
    "locality": "San Francisco",
    "name": "My Custom CSR",
    "organization": "Cloudflare, Inc.",
    "organizational_unit": "Engineering",
    "sans": [
      "example.com",
      "www.example.com"
    ],
    "state": "California"
  }
}
```