Mathpix Usage API

openapi: 3.1.0
info:
  title: Mathpix App Tokens Usage API
  description: 'Mint short-lived client-side tokens so browsers, mobile apps, and digital-ink surfaces can call Mathpix without exposing your long-lived app_key. Tokens default to 5 minutes and can be issued from 30 seconds to 12 hours. Token issuance is free.

    '
  version: v3
  contact:
    name: Mathpix Support
    url: https://docs.mathpix.com
    email: support@mathpix.com
  license:
    name: Mathpix Terms of Service
    url: https://mathpix.com/terms-of-service
servers:
- url: https://api.mathpix.com
  description: Production Server
security:
- AppKeyAuth: []
tags:
- name: Usage
  description: Inspect OCR consumption.
paths:
  /v3/ocr-usage:
    get:
      summary: Query OCR Usage
      description: Aggregate OCR usage across a time window. Group by usage_type, request_args_hash, or app_id, and pick a timespan such as month, week, day, or hour.
      operationId: queryOcrUsage
      tags:
      - Usage
      parameters:
      - $ref: '#/components/parameters/AppIdHeader'
      - $ref: '#/components/parameters/AppKeyHeader'
      - name: from_date
        in: query
        required: false
        schema:
          type: string
          format: date-time
        description: ISO datetime lower bound (inclusive).
      - name: to_date
        in: query
        required: false
        schema:
          type: string
          format: date-time
        description: ISO datetime upper bound (exclusive).
      - name: group_by
        in: query
        required: true
        schema:
          type: string
          enum:
          - usage_type
          - request_args_hash
          - app_id
      - name: timespan
        in: query
        required: true
        schema:
          type: string
          enum:
          - hour
          - day
          - week
          - month
      responses:
        '200':
          description: Aggregated usage.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OcrUsageResponse'
components:
  parameters:
    AppIdHeader:
      name: app_id
      in: header
      required: true
      schema:
        type: string
    AppKeyHeader:
      name: app_key
      in: header
      required: true
      schema:
        type: string
  schemas:
    OcrUsageResponse:
      type: object
      properties:
        ocr_usage:
          type: array
          items:
            $ref: '#/components/schemas/UsageRecord'
    UsageRecord:
      type: object
      properties:
        from_date:
          type: string
          format: date-time
        app_id:
          type: string
        group_id:
          type: string
        usage_type:
          type: string
          description: Service type (e.g. image, image-async, pdf, strokes, conversion).
        request_args_hash:
          type: string
        count:
          type: integer
  securitySchemes:
    AppKeyAuth:
      type: apiKey
      in: header
      name: app_key