WISK POS Integration (Public Sales Upload) API

openapi: 3.0.1
info:
  title: WISK API
  description: >-
    WISK is a bar, restaurant, and hospitality inventory and cost-management
    platform (items/inventory, venues, supplier invoices, POS integration). As
    of this catalog date WISK does not publish a public, self-serve developer
    portal, a public base URL, or an official OpenAPI specification. The only
    publicly documented programmatic surface is a partner-gated "Public Sales
    upload" flow for POS providers to push sales data into WISK customer
    accounts, plus customer API access offered on the Premium plan. Because no
    endpoints, base URL, or authentication scheme are publicly published, no
    paths are modeled here to avoid fabrication. See the documented integration
    fields (POS code or item name, quantity sold, net sales) and the partner
    process referenced below.
  termsOfService: https://www.wisk.ai/
  contact:
    name: WISK Partnerships
    url: https://www.wisk.ai/pos
  version: '0.0.0'
  x-api-availability: >-
    Partner-gated and plan-gated. POS providers contact WISK partnerships to
    integrate via the Public Sales upload flow; customer API access is offered
    on the Premium plan. No public base URL, endpoints, or OpenAPI are
    published.
  x-documented-sales-upload-fields:
    - name: pos_code
      description: Unique POS identifier code for an item (or item name as fallback).
    - name: item_name
      description: Name of the sold item.
    - name: quantity_sold
      description: Quantity of the item sold.
    - name: net_sales
      description: Net sales amount for the item.
  x-references:
    - https://www.wisk.ai/pos
    - https://help.wisk.ai/en/articles/5071983-integrating-with-wisk-for-pos-providers
    - https://help.wisk.ai/
paths: {}