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

# Get project analytics

> Returns request/error/speed/token timeseries + top models for a project over a time range.



## OpenAPI

````yaml https://api.uselemma.ai/openapi.json get /projects/{project_id}/analytics
openapi: 3.1.0
info:
  title: Lemma Platform API
  description: Lemma Platform HTTP API for AI observability and workspace operations.
  version: 0.1.0
servers:
  - url: https://api.uselemma.ai
    description: Lemma production API
security:
  - bearerAuth: []
paths:
  /projects/{project_id}/analytics:
    get:
      tags:
        - Projects
      summary: Get project analytics
      description: >-
        Returns request/error/speed/token timeseries + top models for a project
        over a time range.
      operationId: get_project_analytics
      parameters:
        - name: project_id
          in: path
          required: true
          description: Project ID.
          schema:
            type: string
      responses:
        '200':
          description: Project analytics
          content:
            application/json:
              schema:
                type: object
                properties:
                  requests:
                    type: array
                    items:
                      type: object
                      properties:
                        date:
                          type: string
                        value:
                          type: number
                      required:
                        - date
                        - value
                      additionalProperties: false
                  errors:
                    type: array
                    items:
                      type: object
                      properties:
                        date:
                          type: string
                        value:
                          type: number
                      required:
                        - date
                        - value
                      additionalProperties: false
                  speed:
                    type: array
                    items:
                      type: object
                      properties:
                        date:
                          type: string
                        value:
                          type: number
                      required:
                        - date
                        - value
                      additionalProperties: false
                  prompt_tokens:
                    type: array
                    items:
                      type: object
                      properties:
                        date:
                          type: string
                        value:
                          type: number
                      required:
                        - date
                        - value
                      additionalProperties: false
                  completion_tokens:
                    type: array
                    items:
                      type: object
                      properties:
                        date:
                          type: string
                        value:
                          type: number
                      required:
                        - date
                        - value
                      additionalProperties: false
                  top_models:
                    type: array
                    items:
                      type: object
                      properties:
                        model:
                          type: string
                        count:
                          type: number
                      required:
                        - model
                        - count
                      additionalProperties: false
                  speed_percentiles_timeseries:
                    type: array
                    items:
                      type: object
                      properties:
                        date:
                          type: string
                        p50:
                          type: number
                        p95:
                          type: number
                        p99:
                          type: number
                      required:
                        - date
                        - p50
                        - p95
                        - p99
                      additionalProperties: false
                  totals:
                    type: object
                    properties:
                      requests:
                        type: number
                      errors:
                        type: number
                      avg_speed:
                        type: number
                      prompt_tokens:
                        type: number
                      completion_tokens:
                        type: number
                      speed_percentiles:
                        type: object
                        properties:
                          p50:
                            type: number
                          p95:
                            type: number
                          p99:
                            type: number
                        required:
                          - p50
                          - p95
                          - p99
                        additionalProperties: false
                    required:
                      - requests
                      - errors
                      - avg_speed
                      - prompt_tokens
                      - completion_tokens
                      - speed_percentiles
                    additionalProperties: false
                required:
                  - requests
                  - errors
                  - speed
                  - prompt_tokens
                  - completion_tokens
                  - top_models
                  - speed_percentiles_timeseries
                  - totals
                additionalProperties: false
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                type: object
                properties:
                  detail:
                    type: string
                required:
                  - detail
                additionalProperties: false
        '404':
          description: Not found
          content:
            application/json:
              schema:
                type: object
                properties:
                  detail:
                    type: string
                required:
                  - detail
                additionalProperties: false
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer

````