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

# Productstock low

> Sent when product is stock low. Verify the `BrandGate-Signature` header, then fetch the object for its current state.



## OpenAPI

````yaml /api-reference/openapi.json webhook product.stock_low
openapi: 3.1.0
info:
  title: BrandGate API
  version: 1.0.0
  description: >-
    Read orders, products, stock, customers and invoices, acknowledge orders and
    set stock from your ERP. Authenticate with an organization API key or an
    OAuth access token as `Authorization: Bearer <token>`.
servers:
  - url: https://api.brandgate.dev
security:
  - apiKey: []
  - oauth2: []
tags:
  - name: orders
    description: Orders placed by resellers.
  - name: products
    description: The product catalogue.
  - name: inventory
    description: Stock levels per SKU.
  - name: customers
    description: Resellers buying from the organization.
  - name: invoices
    description: Invoices sent to resellers.
  - name: webhook_endpoints
    description: Where BrandGate sends events.
paths: {}
components:
  securitySchemes:
    apiKey:
      type: http
      scheme: bearer
      description: >-
        An organization API key (`bg_live_…`), created in BrandGate under
        Settings → Developers.
    oauth2:
      type: oauth2
      description: >-
        For partner apps acting for many organizations. Authorization code with
        PKCE (S256).
      flows:
        authorizationCode:
          authorizationUrl: https://api.brandgate.dev/oauth/authorize
          tokenUrl: https://api.brandgate.dev/oauth/token
          refreshUrl: https://api.brandgate.dev/oauth/token
          scopes:
            orders:read: Read orders and their lines
            orders:write: Acknowledge orders with the ERP's own order number
            products:read: Read products and prices
            inventory:read: Read stock levels
            inventory:write: Update stock levels by SKU
            customers:read: Read customers (resellers), including contact details
            invoices:read: Read invoices
            webhooks:read: List webhook endpoints
            webhooks:write: Create and delete webhook endpoints

````

This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.