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

# Get data points for a project

> List data points across all events in a project. All query params are optional filters.



## OpenAPI

````yaml GET /projects/{project_id}/data_points
openapi: 3.1.0
info:
  title: Mangrove - API
  version: 1.1.0
servers:
  - url: https://app.gomangrove.com/api/v1
security:
  - sec0: []
paths:
  /projects/{project_id}/data_points:
    get:
      summary: List project data points
      description: >-
        List data points across all events in a project. All query params are
        optional filters.
      operationId: list-project-data-points
      parameters:
        - name: project_id
          in: path
          description: Project ID
          schema:
            type: integer
          required: true
        - name: slug
          in: query
          description: Filter by data point type slug
          schema:
            type: string
        - name: start_time
          in: query
          description: ISO 8601, return data points with start_time >= this value
          schema:
            type: string
            format: date-time
        - name: end_time
          in: query
          description: ISO 8601, return data points with end_time <= this value
          schema:
            type: string
            format: date-time
        - name: tracking_id
          in: query
          description: Filter by the parent event's tracking ID
          schema:
            type: string
        - name: event_id
          in: query
          description: Filter by a specific event ID
          schema:
            type: string
        - name: page
          in: query
          schema:
            type: integer
            format: int32
            default: 1
        - name: page_size
          in: query
          schema:
            type: integer
            format: int32
            default: 10
      responses:
        '200':
          description: '200'
          content:
            application/json:
              examples:
                Result:
                  value:
                    data:
                      - id: in_abc123def456
                        slug: feedstock-volume
                        data_point_type: Feedstock Volume
                        value: 1000.5
                        unit: kg
                        status: complete
                      - id: in_xyz789abc123
                        slug: carbon-content
                        data_point_type: Carbon Content
                        value: 0.45
                        unit: '%'
                        status: complete
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      type: object
                      properties:
                        id:
                          type: string
                        slug:
                          type: string
                        data_point_type:
                          type: string
                        value:
                          type: number
                        unit:
                          type: string
                          nullable: true
                        status:
                          type: string
        '404':
          description: '404'
          content:
            application/json:
              examples:
                Result:
                  value:
                    errors:
                      - message: record not found
              schema:
                type: object
                properties:
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        message:
                          type: string
      deprecated: false
components:
  securitySchemes:
    sec0:
      type: apiKey
      in: header
      name: Authorization
      x-bearer-format: ''

````