Attach Domain

PUT/accounts/{account_id}/workers/domains

Attaches a domain that routes traffic to a Worker.

Security

API Token

The preferred authorization scheme for interacting with the Cloudflare API. Create a 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)

Workers Scripts Write

Path ParametersExpand Collapse

account_id: string

Identifier.

maxLength32

Body ParametersJSONExpand Collapse

hostname: string

Hostname of the domain. Can be either the zone apex or a subdomain of the zone. Requests to this hostname will be routed to the configured Worker.

service: string

Name of the Worker associated with the domain. Requests to the configured hostname will be routed to this Worker.

Deprecatedenvironment: optional string

Worker environment associated with the domain.

zone_id: optional string

ID of the zone containing the domain hostname.

zone_name: optional string

Name of the zone containing the domain hostname.

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

result: object { id, cert_id, environment, 4 more }

id: string

Immutable ID of the domain.

cert_id: string

ID of the TLS certificate issued for the domain.

formatuuid

Deprecatedenvironment: string

Worker environment associated with the domain.

hostname: string

Hostname of the domain. Can be either the zone apex or a subdomain of the zone. Requests to this hostname will be routed to the configured Worker.

service: string

Name of the Worker associated with the domain. Requests to the configured hostname will be routed to this Worker.

zone_id: string

ID of the zone containing the domain hostname.

zone_name: string

Name of the zone containing the domain hostname.

success: true

Whether the API call was successful.

Attach Domain

curl https://api.cloudflare.com/client/v4/accounts/$ACCOUNT_ID/workers/domains \
    -X PUT \
    -H 'Content-Type: application/json' \
    -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
    -d '{
          "hostname": "app.example.com",
          "service": "my-worker",
          "environment": "production",
          "zone_id": "593c9c94de529bbbfaac7c53ced0447d",
          "zone_name": "example.com"
        }'

{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "result": {
    "id": "dbe10b4bc17c295377eabd600e1787fd",
    "cert_id": "9fdf92c8-64c2-4a3d-b1af-e15304961145",
    "environment": "production",
    "hostname": "app.example.com",
    "service": "my-worker",
    "zone_id": "593c9c94de529bbbfaac7c53ced0447d",
    "zone_name": "example.com"
  },
  "success": true
}

Returns Examples

{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "result": {
    "id": "dbe10b4bc17c295377eabd600e1787fd",
    "cert_id": "9fdf92c8-64c2-4a3d-b1af-e15304961145",
    "environment": "production",
    "hostname": "app.example.com",
    "service": "my-worker",
    "zone_id": "593c9c94de529bbbfaac7c53ced0447d",
    "zone_name": "example.com"
  },
  "success": true
}