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Amazon Price & Availability Monitor

Under maintenance

Pricing

$4.00 / 1,000 price and availability checks

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Amazon Price & Availability Monitor

Amazon Price & Availability Monitor

Under maintenance

Track public Amazon price and availability against a persistent baseline. Detect new, changed, and unchanged products with optional changes-only output and success-only PPE billing.

Pricing

$4.00 / 1,000 price and availability checks

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Developer

Bin Bin

Bin Bin

Maintained by Community

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Monthly active users

21 hours ago

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Check public Amazon product pages and compare price/availability with a persistent baseline stored in a named Apify Key-Value Store.

Quick start

Use one public ASIN for the first run and keep the same stateStoreName on later scheduled runs:

{
"products": ["B088NRLMPV"],
"marketplace": "amazon.com",
"emitOnlyChanges": false,
"stateStoreName": "amazon-price-monitor-state"
}

Start with emitOnlyChanges=false so the first successful check is visible. Switch it to true when you only want new or changed rows after the baseline exists.

Amazon research workflow

  • Have a keyword and need candidate products? Start with Amazon Search.
  • Have a direct Best Sellers or other supported ranked-list URL? Start with Amazon Best Sellers — Ranked Product Lists.
  • Need deeper fields for known ASINs? Use Amazon Product Details.
  • Already know which ASINs require recurring checks? Use this Actor.

These are separate Store Actors; this Actor does not invoke them automatically. Copy the selected ASINs or product URLs into products.

Behavior

  • First successful check is NEW.
  • Later checks are UNCHANGED or CHANGED based on price, availability text, and stock state.
  • emitOnlyChanges=false emits and bills each successful check.
  • emitOnlyChanges=true emits/bills NEW and CHANGED rows only; unchanged checks are free.
  • Emitted rows follow the safety order: Dataset write → baseline update → price-check-result PPE charge.

The live Pricing tab is authoritative for the current price-check-result price and plan-specific terms. Blocked, invalid, missing, duplicate, or unusable products are not billed.

The Actor uses public Amazon product data only. It does not accept Amazon credentials, cookies, purchase/account data, or CAPTCHA-solving inputs.

It does not expose exact stock quantities, place orders, access private seller data, or guarantee that every Amazon marketplace shows price and availability fields.