Packlink Clients API

openapi: 3.0.3
info:
  title: Packlink PRO Shipping Clients API
  version: v1
  description: The Packlink PRO Shipping API lets e-commerce merchants and integrations compare carrier services, create shipments, print labels, track parcels, manage warehouses, and handle customs paperwork across Packlink's multi-carrier shipping network. This description is DERIVED from the endpoint surface used by Packlink's own open-source e-commerce integration modules (ecommerce_module_core Proxy). Request and response schemas are intentionally left minimal to avoid fabricating fields not confirmed from a published specification.
  contact:
    name: Packlink PRO Support
    url: https://support.packlink.com/hc/en-gb
  x-logo:
    url: http://www.packlink.com
servers:
- url: https://api.packlink.com
  description: Production API
security:
- ApiKeyAuth: []
tags:
- name: Clients
  description: Client account, warehouses, and API keys.
paths:
  /v1/clients:
    get:
      operationId: getClient
      tags:
      - Clients
      summary: Get client account data
      responses:
        '200':
          description: Client data
        '401':
          description: Unauthorized
  /v1/clients/warehouses:
    get:
      operationId: listWarehouses
      tags:
      - Clients
      summary: List warehouses
      responses:
        '200':
          description: User warehouses
        '401':
          description: Unauthorized
  /v1/users/parcels:
    get:
      operationId: listUserParcels
      tags:
      - Clients
      summary: List user parcels
      responses:
        '200':
          description: User default parcels
        '401':
          description: Unauthorized
  /v1/users/api/keys:
    get:
      operationId: getApiKeys
      tags:
      - Clients
      summary: List API keys
      responses:
        '200':
          description: API keys
        '401':
          description: Unauthorized
    post:
      operationId: generateApiKey
      tags:
      - Clients
      summary: Generate an API key
      responses:
        '200':
          description: API key
        '401':
          description: Unauthorized
  /v1/register:
    post:
      operationId: registerUser
      tags:
      - Clients
      summary: Register a user
      responses:
        '200':
          description: Registered user
        '400':
          description: Bad request
  /pro/subscriptions/client/active:
    get:
      operationId: getActiveSubscription
      tags:
      - Clients
      summary: Get active PRO subscription
      responses:
        '200':
          description: Active subscription
        '401':
          description: Unauthorized
components:
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: Authorization
      description: Packlink PRO API key passed in the Authorization header. Obtain the key from the Packlink PRO dashboard under Settings > Packlink PRO API.
x-generated: '2026-07-20'
x-method: derived
x-source: https://github.com/packlink-dev/ecommerce_module_core/blob/master/src/BusinessLogic/Http/Proxy.php