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from $0.80 / 1,000 product processeds

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Shopify Catalog Delta Monitor — Product, Price & Stock Changes

Try for free

Monitor public Shopify catalogs and receive deterministic product and variant change events between scheduled observations.

Pricing

from $0.80 / 1,000 product processeds

Rating

0.0

(0)

Developer

Cedric Günther

Actor stats

Bookmarked

Total users

Monthly active users

2 days ago

Last modified

Categories

E-commerce

Automation

Developer tools

Storefronts to monitor

stores

Required

Each watch ID and normalized store URL form one isolated monitoring stream.

Type:object[]

Min. items:1

Max. items:50

Default:

[
  {
    "url": "https://example-store.com",
    "watchId": "example-store"
  }
]

Baseline key-value store

baselineStoreId

Optional

Optional for snapshot-only first runs. Select a key-value store in your account for durable cross-run monitoring; otherwise the run's default store is used.

Type:string

Baseline action

baselineMode

Optional

Persistent compares and advances state; replace writes a fresh baseline without deltas; reset deletes state without accessing the store.

Type:string

Default:persistent

Options:

persistentreplacereset

Include variants

includeVariants

Optional

Normalize variants and emit variant-level changes.

Type:boolean

Default:true

Emit full current snapshot

emitFullSnapshot

Optional

Also write one SNAPSHOT dataset record per current product.

Type:boolean

Default:false

Concurrent stores

maxConcurrency

Optional

Number of storefronts processed at once. Requests within each storefront remain sequential.

Type:integer

Minimum:1

Maximum:5

Default:2

Delay between catalog pages (ms)

requestDelayMillis

Optional

Polite delay applied between sequential public catalog page requests for each store.

Type:integer

Minimum:0

Maximum:10000

Default:250

Public request timeout (seconds)

requestTimeoutSecs

Optional

Timeout for each ordinary public HTTP request before controlled retry or store-level failure.

Type:integer

Minimum:5

Maximum:120

Default:30

Catalog page safety limit

maxPagesPerStore

Optional

The baseline is preserved and the store fails if this limit is reached before pagination completes.

Type:integer

Minimum:1

Maximum:400

Default:100

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