> ## Documentation Index
> Fetch the complete documentation index at: https://docs.gcore.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Get alias details

<Info>
  This endpoint is in beta. <Badge color="blue">BETA</Badge>
</Info>


## OpenAPI

````yaml /api-reference/services_docs_mintlify_enriched/cdn_api.yaml get /cdn/aliases/{alias_id}
openapi: 3.1.0
info:
  title: Gcore OpenAPI – CDN API
  description: >-
    This OpenAPI is an aggregated OpenAPI specification that unifies all Gcore
    products into a single file. It covers Cloud, CDN, DNS, WAAP, DDoS
    Protection, Object Storage, Streaming, and FastEdge services.
  version: cbe2bf61926c
servers:
  - url: https://api.gcore.com
security:
  - APIKey: []
tags:
  - name: CDN service
    description: Information about the current state of the CDN service in your account.
  - name: CDN resources
  - name: Origins
  - name: Rules
    description: >-
      Rules allow to set up custom settings for certain file types or paths.

      By default, the rule inherits all options values from the related CDN
      resource.


      Each option in rule settings can be in one of the following states:

      - **Inherit** - Option is not added to the rule. Option inherits its value
      from the CDN resource settings. In this case, the option value is
      **null**.

      - **ON** - Option is added to the rule and enabled. Option values
      configured in the rule will override values from the CDN resource
      settings.

      - **OFF** - Option is added to the rule and disabled. Option will be
      turned off.
  - name: Rule templates
  - name: Presets
    description: >-
      A preset is a predefined set of CDN resource or rule settings that can be
      applied to an object in a single request.


      Once a preset is applied to an object, the options included in the preset
      cannot be edited on that object until the preset is unapplied.
  - name: SSL certificates
  - name: Let's Encrypt certificates
  - name: CA certificates
  - name: Aliases
    description: >-
      An alias is a hostname you own that is served with the settings of one of
      your CDN resources and with

      its own SSL certificate. Aliases must be enabled for your account.
  - name: CDN activity logs
    description: |-
      Get the history of users requests to CDN.
      It contains requests made both via the API and via the control panel.

      The following methods are not tracked in the activity logs:
      - HEAD
      - OPTIONS
  - name: Log viewer
    description: >-
      Log viewer provides you with general information about CDN operation. This
      information does not contain all possible

      sets of fields and restricted by time. To receive full data, use Logs
      Uploader.
  - name: Logs uploader
    description: >-
      Logs uploader allows you to upload logs with desired format to desired
      storages.


      Consists of three main parts:

      - **Policies** - rules that define which logs are uploaded and how they
      are uploaded.

      - **Targets** - destinations where logs are uploaded.

      - **Configs** - combinations of logs uploader policies, targets and
      resources to which they are applied.
  - name: Tools
  - name: Statistics
    description: >-
      Consumption statistics is updated in near real-time as a standard
      practice.

      However, the frequency of updates can vary, but they are typically
      available within a 24-hour period.

      Exceptions, such as maintenance periods, may delay data beyond 24 hours
      until servers resume and fill in the missing statistics.
  - name: Advanced analytics
    description: >-
      Advanced analytics allows to get statistics about unique visitors,
      traffic, and requests for countries, directories, browsers, devices, and
      operation systems for up to 90 days starting from today.


      Advanced analytics API is based on the [GraphQL
      framework](https://graphql.org/).


      Advanced analytics API has one single endpoint:

       https://api.gcore.com/cdn/advanced/v2/query

      You can pass the query parameters as a JSON object in the payload of a
      POST request to this endpoint.

      You can use curl to make requests to the Advanced analytics API.
      Alternatively, you can use a GraphQL client

      to construct queries and pass requests to the Advanced analytics API.


      You can write queries in GraphQL much like in SQL: specify the data set
      (CDN resource), the metrics

      to retrieve (such as unique visitors and traffic), and filter or group by
      dimensions (for example, a country).
  - name: Origin shielding
  - name: IP addresses list
  - name: Purge history
paths:
  /cdn/aliases/{alias_id}:
    get:
      tags:
        - Aliases
      summary: Get alias details
      operationId: get-alias-details
      parameters:
        - $ref: '#/components/parameters/alias_id_parameter'
      responses:
        '200':
          description: Successful.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AliasDetail'
        '403':
          description: Aliases are not enabled for your account.
        '404':
          description: The alias does not exist.
      x-codeSamples:
        - lang: Python
          source: |-
            import os
            from gcore import Gcore

            client = Gcore(
                api_key=os.environ.get("GCORE_API_KEY"),  # This is the default and can be omitted
            )
            alias_detail = client.cdn.aliases.get(
                0,
            )
            print(alias_detail)
        - lang: Go
          source: "package main\n\nimport (\n\t\"context\"\n\t\"fmt\"\n\n\t\"github.com/G-Core/gcore-go\"\n\t\"github.com/G-Core/gcore-go/option\"\n)\n\nfunc main() {\n\tclient := gcore.NewClient(\n\t\toption.WithAPIKey(\"My API Key\"),\n\t)\n\taliasDetail, err := client.CDN.Aliases.Get(context.TODO(), 0)\n\tif err != nil {\n\t\tpanic(err.Error())\n\t}\n\tfmt.Printf(\"%+v\\n\", aliasDetail)\n}\n"
components:
  parameters:
    alias_id_parameter:
      in: path
      name: alias_id
      description: Alias ID.
      required: true
      schema:
        type: integer
  schemas:
    AliasDetail:
      allOf:
        - $ref: '#/components/schemas/Alias'
        - type: object
          properties:
            ssl_provisioning:
              type: object
              nullable: true
              description: >-
                DNS record needed for Let's Encrypt domain validation of the
                alias hostname. It is `null` when `automated` is `false`, and
                when `challenge_type` is `dns_01` until a delegation record has
                been prepared for the hostname.
              properties:
                acme_delegation:
                  allOf:
                    - $ref: '#/components/schemas/AliasCnameRecord'
                  description: >-
                    CNAME record to create so validation can be completed for
                    the hostname. Returned when `challenge_type` is `dns_01`.
                http_validation:
                  type: object
                  nullable: true
                  allOf:
                    - $ref: '#/components/schemas/AliasCnameRecord'
                  description: >-
                    CNAME record pointing the alias hostname to your CDN CNAME.
                    Returned when `challenge_type` is `http_01`; `null` until a
                    CDN CNAME is assigned to your account.
                  example:
                    cname_name: shop.example.com
                    cname_target: cl-1a2b3c.cdn.example.net
    Alias:
      type: object
      properties:
        id:
          type: integer
          description: Alias ID.
          example: 123
        cname:
          type: string
          description: Alias hostname. Cannot be changed after creation.
          example: shop.example.com
        resource_id:
          type: integer
          description: >-
            ID of the CDN resource whose settings the alias is served with.
            Cannot be changed after creation.
          example: 4567
        automated:
          type: boolean
          description: >-
            How the alias certificate is managed. Can be changed while the alias
            is served.


            Possible values:

            - `true` – A Let's Encrypt certificate is issued and renewed
            automatically.

            - `false` – The certificate referenced by `ssl_id`, if any, was
            added by you.
          example: true
        challenge_type:
          type: string
          nullable: true
          allOf:
            - $ref: '#/components/schemas/AliasChallengeType'
          description: >-
            Domain validation method used to issue the Let's Encrypt certificate
            for the alias. `null` when `automated` is `false`.
        ssl_id:
          type: integer
          nullable: true
          description: ID of the SSL certificate served for the alias.
          example: 890
        active:
          type: boolean
          description: |-
            Whether you have enabled the alias.

            Possible values:
            - `true` – The alias is enabled.
            - `false` – The alias is paused and is not served.
          example: true
        enabled:
          type: boolean
          description: >-
            Whether the alias is enabled by the system. Follows the state of the
            CDN resource.


            Possible values:

            - `true` – The alias can be served.

            - `false` – The alias is not served because its CDN resource is not
            active.
          example: true
        status:
          $ref: '#/components/schemas/AliasStatus'
        ssl_status:
          $ref: '#/components/schemas/AliasSslStatus'
        ssl_validity_not_after:
          type: string
          nullable: true
          description: >-
            Date and time when the served certificate expires (ISO 8601/RFC 3339
            format, UTC). `null` while no certificate is served.
          example: '2027-01-01T10:00:00Z'
        created:
          type: string
          description: >-
            Date and time when the alias was created (ISO 8601/RFC 3339 format,
            UTC).
          example: '2026-09-01T10:00:00Z'
        updated:
          type: string
          description: >-
            Date and time when the alias was last changed (ISO 8601/RFC 3339
            format, UTC).
          example: '2026-09-01T10:05:00Z'
    AliasCnameRecord:
      type: object
      properties:
        cname_name:
          type: string
          description: Hostname to create the CNAME record for.
          example: _acme-challenge.shop.example.com
        cname_target:
          type: string
          description: Value the CNAME record must point to.
          example: 0a1b2c3d4e5f6789.le-challenges.example.net
    AliasChallengeType:
      type: string
      description: >-
        Domain validation method used to issue the Let's Encrypt certificate for
        the alias.


        Possible values:

        - `dns_01` – Validation via a CNAME record for `_acme-challenge.<alias
        hostname>`, shown in `ssl_provisioning.acme_delegation`.

        - `http_01` – Validation via an HTTP request to the alias hostname. The
        alias hostname must point to your CDN CNAME, shown in
        `ssl_provisioning.http_validation`. The request is served with the
        settings of the alias's CDN resource, so they must not block or redirect
        `/.well-known/acme-challenge/`.
      enum:
        - dns_01
        - http_01
      example: http_01
    AliasStatus:
      type: string
      description: >-
        Alias status.


        Possible values:

        - `inactive` – The alias or its CDN resource is disabled; the alias is
        not served.

        - `pending` – The alias configuration has not reached the CDN yet.

        - `http_only` – The alias is served over HTTP only.

        - `active` – The alias is served over HTTP and HTTPS.
      enum:
        - inactive
        - pending
        - http_only
        - active
      example: active
    AliasSslStatus:
      type: string
      nullable: true
      description: >-
        Outcome of the certificate we manage for the alias.


        Possible values:

        - `pending` – A certificate attempt is in progress, or was stopped by
        pausing the alias and starts again after it is resumed.

        - `issued` – The latest attempt succeeded.

        - `failed` – The latest attempt ended without a certificate.

        - `null` – No certificate is managed for the alias: the alias uses a
        certificate you provided, or is automated and has never opened an
        attempt.
      enum:
        - pending
        - issued
        - failed
      example: issued
  securitySchemes:
    APIKey:
      description: >-
        API key for authentication. Make sure to include the word `apikey`,
        followed by a single space and then your token.

        Example: `apikey 1234_abcdef`
      type: apiKey
      in: header
      name: Authorization

````