APIToolkit (Monoscope)

APIToolkit (Monoscope) Schema API

Retrieve telemetry field schema for a project.

Documentation GitHub OpenAPI

Operations 1

GET /schema Get Telemetry Schema #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Monoscope Platform Metrics Schema API
  version: 1.0.0
  description: 'The Monoscope (formerly APIToolkit) Platform REST API lets you

    programmatically query metrics, retrieve telemetry schemas, and manage

    monitors for your projects. Endpoints and shapes here mirror the public

    API reference at https://monoscope.tech/docs/api-reference/. Authentication

    is via project-scoped Bearer API keys.

    '
  contact:
    name: Monoscope
    url: https://monoscope.tech/
    email: hello@monoscope.tech
  license:
    name: AGPL-3.0 (community edition) / Commercial
    identifier: AGPL-3.0-only
servers:
- url: https://api.monoscope.tech/api/v1
  description: Monoscope Cloud production API
security:
- bearerAuth: []
tags:
- name: Schema
  description: Retrieve telemetry field schema for a project.
paths:
  /schema:
    get:
      tags:
      - Schema
      summary: Get Telemetry Schema
      description: Retrieve the telemetry field schema for a project.
      operationId: getTelemetrySchema
      parameters:
      - $ref: '#/components/parameters/ProjectId'
      responses:
        '200':
          description: List of telemetry fields with types and estimated cardinality.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SchemaResponse'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '429':
          $ref: '#/components/responses/RateLimited'
components:
  schemas:
    Error:
      type: object
      properties:
        code:
          type: string
        message:
          type: string
        request_id:
          type: string
    SchemaResponse:
      type: object
      required:
      - fields
      properties:
        fields:
          type: array
          items:
            $ref: '#/components/schemas/SchemaField'
    SchemaField:
      type: object
      required:
      - name
      - type
      properties:
        name:
          type: string
          description: Fully qualified field name.
        type:
          type: string
          enum:
          - string
          - number
          - boolean
          - timestamp
        cardinality:
          type: integer
          description: Estimated unique values count.
  responses:
    Unauthorized:
      description: Missing or invalid Bearer API key.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    RateLimited:
      description: Rate limit exceeded for this API key.
      headers:
        X-RateLimit-Limit:
          schema:
            type: integer
        X-RateLimit-Remaining:
          schema:
            type: integer
        X-RateLimit-Reset:
          schema:
            type: integer
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  parameters:
    ProjectId:
      name: pid
      in: query
      required: true
      description: Project ID (UUID) to scope the request.
      schema:
        type: string
        format: uuid
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: API Key
      description: 'Project-scoped Bearer API key. Create via Settings > API Keys in the

        Monoscope dashboard; keys are shown once and are scoped to a single

        project.

        '