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+# Project Aliases API **(PREMIUM ONLY)**
+
+> [Introduced](https://gitlab.com/gitlab-org/gitlab-ee/issues/3264) in [GitLab Premium](https://about.gitlab.com/pricing/) 12.1.
+
+All methods require administrator authorization.
+
+## List all project aliases
+
+Get a list of all project aliases:
+
+```
+GET /project_aliases
+```
+
+```
+curl --header "PRIVATE-TOKEN: <your_access_token>" "https://gitlab.example.com/api/v4/project_aliases"
+```
+
+Example response:
+
+```json
+[
+  {
+    "id": 1,
+    "project_id": 1,
+    "name": "gitlab-ce"
+  },
+  {
+    "id": 2,
+    "project_id": 2,
+    "name": "gitlab-ee"
+  }
+]
+```
+
+## Get project alias' details
+
+Get details of a project alias:
+
+```
+GET /project_aliases/:name
+```
+
+| Attribute | Type   | Required | Description           |
+|-----------|--------|----------|-----------------------|
+| `name`    | string | yes      | The name of the alias |
+
+```
+curl --header "PRIVATE-TOKEN: <your_access_token>" "https://gitlab.example.com/api/v4/project_aliases/gitlab-ee"
+```
+
+Example response:
+
+```json
+{
+  "id": 1,
+  "project_id": 1,
+  "name": "gitlab-ee"
+}
+```
+
+## Create a project alias
+
+Add a new alias for a project. Responds with a 201 when successful,
+400 when there are validation errors (e.g. alias already exists):
+
+```
+POST /project_aliases
+```
+
+| Attribute    | Type           | Required | Description                            |
+|--------------|----------------|----------|----------------------------------------|
+| `project_id` | integer/string | yes      | The ID or path of the project.         |
+| `name`       | string         | yes      | The name of the alias. Must be unique. |
+
+```
+curl --request POST --header "PRIVATE-TOKEN: <your_access_token>" "https://gitlab.example.com/api/v4/project_aliases" --form "project_id=1" --form "name=gitlab-ee"
+```
+
+or
+
+```
+curl --request POST --header "PRIVATE-TOKEN: <your_access_token>" "https://gitlab.example.com/api/v4/project_aliases" --form "project_id=gitlab-org/gitlab-ee" --form "name=gitlab-ee"
+```
+
+Example response:
+
+```json
+{
+  "id": 1,
+  "project_id": 1,
+  "name": "gitlab-ee"
+}
+```
+
+## Delete a project alias
+
+Removes a project aliases. Responds with a 204 when project alias
+exists, 404 when it doesn't:
+
+```
+DELETE /project_aliases/:name
+```
+
+| Attribute | Type   | Required | Description           |
+|-----------|--------|----------|-----------------------|
+| `name`    | string | yes      | The name of the alias |
+
+```
+curl --request DELETE --header "PRIVATE-TOKEN: <your_access_token>" "https://gitlab.example.com/api/v4/project_aliases/gitlab-ee"
+```