Pricing

$7.00 / 1,000 price or stock changes

Price & Stock Monitor — Track Product Price Changes (Vigia)

Monitor product prices & stock from public pages. Get only changes — price up/down with %, back-in-stock, out-of-stock. Pay only for what changes.

Pricing

$7.00 / 1,000 price or stock changes

Rating

0.0

(0)

Developer

omar khandji

Actor stats

Bookmarked

Total users

Monthly active users

3 hours ago

Last modified

Categories

E-commerce

Business

Product page URLs

productUrls

Optional

Public product page URLs to read. Vigia reads only the JSON-LD product data the page publishes.

Type:array

Default:

[]

Shopify store URLs

shopifyStores

Optional

Shopify store domains (e.g. https://shop.example). Vigia reads every product/variant from the store's public products.json — no anti-bot, whole catalog.

Type:array

Default:

[]

Amazon ASINs

amazonAsins

Optional

Amazon product ASINs to track (price, stock and Best Sellers Rank). Fetched via a chained, licensed Amazon actor — never scraped directly.

Type:array

Default:

[]

Previous products

previousProducts

Optional

Products from the prior run; used to return only what changed.

Type:array

Default:

[]

Current products

currentProducts

Optional

Products you supply directly (product_id, name, price, in_stock).

Type:array

Default:

[
  {
    "product_id": "SKU-1",
    "name": "Example Product",
    "price": 19.99,
    "currency": "USD",
    "in_stock": true
  }
]

Monitor only new changes

monitorEnabled

Optional

The first monitored run stores a free baseline. Later runs deliver and charge only changes.

Type:boolean

Default:false

Monitor ID (optional)

monitorId

Optional

Pins the persistent baseline to a name of your choice. Leave empty to derive it automatically.

Type:string

Default:

Maximum Vigia charge (USD)

maxTotalChargeUsd

Required

Hard maximum amount that this run may charge.

Type:number

Minimum:0

Default:1

Declared upstream sources and estimated costs

sources

Optional

Declare every upstream source before this run.

Type:array

Default:

[
  {
    "name": "Public product page",
    "authorization": "public_structured_data",
    "estimated_cost_usd": 0
  },
  {
    "name": "Amazon product data (via ryanclinton/amazon-product-scraper)",
    "authorization": "public_search_results",
    "estimated_cost_usd": 0.004
  }
]

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