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

# For your work: each variant's fit mark against one kind of work with reasons (v=a,b, work=, locale=, lines=)

> Each variant's fit mark against one kind of work (a work slug from GET /v1/work) with the reasons in the locale; lines limits the reasons per variant. The page a figure was read from never leaves through a key: source URLs and verification pages are dropped.



## OpenAPI

````yaml /api-reference/openapi.json get /v1/compare/fit
openapi: 3.1.0
info:
  title: Truckaurbus API
  version: v1
  description: >-
    The public v1 API at https://api.truckaurbus.com/v1. Authenticate with an
    API key in the Authorization header: Bearer tab_live_...


    Every figure carries its kind and its date. The API never carries the page a
    value came from.
servers:
  - url: https://api.truckaurbus.com
security: []
paths:
  /v1/compare/fit:
    get:
      tags:
        - v1
      summary: >-
        For your work: each variant's fit mark against one kind of work with
        reasons (v=a,b, work=, locale=, lines=)
      description: >-
        Each variant's fit mark against one kind of work (a work slug from GET
        /v1/work) with the reasons in the locale; lines limits the reasons per
        variant. The page a figure was read from never leaves through a key:
        source URLs and verification pages are dropped.
      operationId: identity_api_v1_compare_fit
      parameters:
        - in: query
          name: v
          required: true
          schema:
            type: string
          description: >-
            Variant slugs, comma-separated, two to four (v=a,b); a repeated v is
            gathered into the same list
          example: tata-motors-signa-4825-tk,ashok-leyland-4825
        - in: query
          name: work
          required: true
          schema:
            title: Work
            type: string
        - in: query
          name: locale
          required: false
          schema:
            default: en
            title: Locale
            type: string
        - in: query
          name: lines
          required: false
          schema:
            default: 0
            title: Lines
            type: integer
      responses:
        '200':
          content:
            application/json:
              schema:
                additionalProperties: true
                title: Response
                type: object
          description: OK

````