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OpenAPI Specification

openapi: 3.2.0
info:
  title: ChannelApe Inventory Item Quantity Adjustments API
  version: '2026-10-08'
  description: 'GENERATED FROM DOCUMENTATION by API Evangelist on 2026-10-08: 8 operation(s) read from 8 public documentation page(s) (each operation names its page in x-source). This is not the provider''s published contract; ChannelApe has published no machine-readable contract that the pipeline could find. Engine: local.'
  x-evidence-tiers:
    code-example: 7
    documentation: 1
    pages-with-code: 2
    pages-read: 8
  x-generated-from: documentation
  x-provenance: generated
  x-authored-by: API Evangelist
  x-generated: '2026-10-08'
  x-generator: generate-contract-from-docs.py
  x-engine: local
  x-sources:
  - https://dev.channelape.com/docs/inventory/inventory-api
  - https://dev.channelape.com/docs/api-usage
  - https://dev.channelape.com/docs/playbook-webhook-process-cancellations
  - https://dev.channelape.com/docs/playbook-webhook-ship-confirmations-step
  - https://dev.channelape.com/docs/playbook-webhook-fulfillment-order-rejections
  - https://dev.channelape.com/docs/upserts-overview
  - https://dev.channelape.com/docs/webhooks-configuration
  - https://dev.channelape.com/docs/playbook-webhook-send-orders-step
servers:
- url: https://api.channelape.io
security:
- apiKey: []
tags:
- name: Inventory Item Quantity Adjustments
paths:
  /v1/inventory_item_quantity_adjustments:
    post:
      operationId: post_v1_inventory_item_quantity_adjustments
      tags:
      - Inventory Item Quantity Adjustments
      summary: Setting an inventory items quantity
      description: POST https://api.channelape.io/v1/inventory_item_quantity_adjustments
      x-source: https://dev.channelape.com/docs/inventory/inventory-api
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PostV1InventoryItemQuantityAdjustmentsRequest'
      responses:
        '201':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PostV1InventoryItemQuantityAdjustmentsResponse'
      x-evidence:
        kind: documentation
components:
  schemas:
    PostV1InventoryItemQuantityAdjustmentsResponse:
      type: object
      properties:
        id:
          type: string
        inventory_item_id:
          type: string
        location_id:
          type: string
        business_id:
          type: string
        status:
          type: string
        quantity:
          type: number
        adjustment_time:
          type: string
        memo:
          type: string
        operation:
          type: string
        creation_time:
          type: string
        update_time:
          type: string
        external_ids:
          type: object
        sub:
          type: string
    PostV1InventoryItemQuantityAdjustmentsRequest:
      type: object
      properties:
        quantity:
          type: string
        business_id:
          type: string
        inventory_item_id:
          type: string
        location_id:
          type: string
        status:
          type: string
        operation:
          type: string
        memo:
          type: string
        external_ids:
          type: string
      required:
      - quantity
      - business_id
      - inventory_item_id
      - location_id
      - status
      - operation
  securitySchemes:
    apiKey:
      type: apiKey
      in: header
      name: apikey