> ## Documentation Index
> Fetch the complete documentation index at: https://cerebrium-kyle-phase0-docs-fixes.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> Cerebrium's documentation MCP server is available at https://cerebrium.ai/docs/mcp for searching and querying these docs directly. Install the Cerebrium agent skill with `npx skills add https://cerebrium.ai/docs`. Append .md to any docs page URL to fetch that page as plain Markdown. API keys and authentication tokens are created in the Cerebrium dashboard at https://dashboard.cerebrium.ai.

# Get Active Revision

> Retrieve the active revision for a specific app.



## OpenAPI

````yaml https://s3.eu-west-1.amazonaws.com/www.cerebrium.ai/openapi_spec.json get /v2/projects/{project_id}/apps/{app_id}/active-revision
openapi: 3.0.0
info:
  title: Cerebrium REST API
  description: >-
    REST API for interacting with Cerebrium. This API is mainly used by the
    Cerebrium CLI client, please run `pip install cerebrium` to install it.
  version: 1.0.0
  license:
    name: Proprietary
    url: https://www.cerebrium.ai/terms-of-service
servers:
  - url: https://rest.cerebrium.ai
security: []
paths:
  /v2/projects/{project_id}/apps/{app_id}/active-revision:
    get:
      tags:
        - Apps
      summary: Get Active Revision
      description: Retrieve the active revision for a specific app.
      operationId: getAppActiveRevision
      parameters:
        - name: project_id
          in: path
          required: true
          schema:
            type: string
        - name: app_id
          in: path
          required: true
          schema:
            type: string
      responses:
        '200':
          description: >-
            Details of the app's currently active revision. An empty object is
            returned when the app has no active deployment.
          content:
            application/json:
              schema:
                properties:
                  latestCreatedRevisionName:
                    description: Name of the most recently created revision.
                    type: string
                  latestReadyRevisionName:
                    description: >-
                      Name of the most recent revision that is ready to serve
                      traffic.
                    type: string
                  maxReplicaCount:
                    description: Maximum number of replicas, as a string value.
                    type: string
                  minReplicaCount:
                    description: Minimum number of replicas, as a string value.
                    type: string
                  replicaConcurrency:
                    description: >-
                      Maximum concurrent requests per replica, as a string
                      value.
                    type: string
                  scaleBuffer:
                    description: >-
                      Number of extra replicas kept available beyond current
                      demand, as a string value.
                    type: string
                  scalingMetric:
                    description: Metric used for autoscaling.
                    type: string
                  scalingTarget:
                    description: Target value for the scaling metric, as a string value.
                    type: string
                  scalingTargetUtilization:
                    description: >-
                      Target utilization percentage for scaling, as a string
                      value.
                    type: string
                  traffic:
                    description: >-
                      Traffic split across revisions. Each item includes the
                      revision name and the percentage of traffic it receives.
                    type: array
                type: object
        '400':
          description: >-
            Bad request. The request was malformed or contained invalid
            parameters.
          content:
            application/json:
              schema:
                properties:
                  message:
                    description: Human-readable description of the error.
                    type: string
                type: object
        '401':
          description: >-
            Unauthorized. The Authorization header is missing or the token is
            invalid.
          content:
            application/json:
              schema:
                properties:
                  message:
                    description: Human-readable description of the error.
                    type: string
                type: object
      security:
        - BearerAuth: []
components:
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      description: >-
        Service Account Token authentication. To authenticate API requests:


        1. **Create a Service Account Token:**
           - Go to the [Cerebrium Dashboard](https://dashboard.cerebrium.ai/) and open the **API Keys** page
           - Click **Create Service Account**, name it (e.g., "GitHub Actions CI/CD"), choose an expiry date, and click **Create**
           - **Copy the token** generated for the desired service account

        2. **Use the Token:**
           Include the service account token in the Authorization header of API requests:
           `Authorization: Bearer <your-service-account-token>`

        3. **Best Practices:**
           - Create separate service accounts for different environments (dev, staging, prod)
           - Store tokens securely as secrets in consuming applications or workflows
           - Set appropriate expiry dates and rotate tokens regularly
           - Never commit tokens to source control

        For CI/CD integration examples, see the [CI/CD
        documentation](https://docs.cerebrium.ai/cerebrium/deployments/ci-cd).

````