# List all instance-level variables **GET /admin/ci/variables** List all instance-level variables ## Servers - https://www.gitlab.com/api/v4: https://www.gitlab.com/api/v4 () ## Authentication methods - Api key auth ## Parameters ### Query parameters - **page** (integer(int32)) Current page number - **per_page** (integer(int32)) Number of items per page ## Responses ### 200 List all instance-level variables #### Body: application/json (object) - **variable_type** (string) - **key** (string) - **value** (string) - **protected** (boolean) - **masked** (boolean) - **raw** (boolean) - **environment_scope** (string) [Powered by Bump.sh](https://bump.sh)