openapi: 3.1.0
info:
  title: ClickPost Cancellation Label API
  description: ClickPost's REST API provides programmatic access to carrier recommendation, order creation, cancellation, serviceability, manifesting, pickup scheduling, tracking, proof of delivery, NDR action management, and returns. Authentication is token-based.
  version: 1.0.0
  contact:
    name: ClickPost Support
    url: https://www.clickpost.ai
  license:
    name: Proprietary
    url: https://www.clickpost.ai/terms-and-conditions
servers:
- url: https://www.clickpost.in/api/v1
  description: ClickPost API
security:
- apiKeyAuth: []
tags:
- name: Label
  description: Shipping labels.
paths:
  /label/{order_id}:
    get:
      operationId: getLabel
      summary: Get shipping label
      description: Retrieve shipping label for an order.
      tags:
      - Label
      parameters:
      - name: order_id
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Label
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GenericResponse'
components:
  schemas:
    GenericResponse:
      type: object
      additionalProperties: true
  securitySchemes:
    apiKeyAuth:
      type: apiKey
      in: query
      name: key
      description: ClickPost API token passed as a query parameter or header.
x-generated-from: https://docs.clickpost.ai/docs/getting-started
x-generated-by: claude-crawl-2026-05-08