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Friday Seller Tools – Amazon Browse Node Drift Diff
x402
Friday Seller Tools – Amazon Browse Node Drift Diff is a paid API for AI agents from friday-seller-tools-production.up.railway.app, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-14).
Detects and reports changes (drift) between Amazon catalog browse node classifications over time, returning a diff of shifted or updated node assignments.
Price / call$0.5
Success—
StatusUnknown
How this service works
Instant, low-cost Amazon, Walmart, Shopify, and eBay listing, upload-preparation, advertising, and image-brief deliverables.
Output
Returns a job_id and status (queued) indicating the async diff job was accepted. The final result will include a structured diff of browse node assignments showing which nodes changed, were added, or were removed across catalog snapshots for the specified ASINs or categories.
Example use cases
Detect reclassified product categories
“Run a browse node drift diff on my Amazon catalog and tell me which ASINs got moved to different browse nodes since last week — I need to know if any of my listings were auto-reclassified.”
Audit taxonomy changes before peak season
“Before Q4, I want to see a full diff of browse node changes in my Amazon catalog so I can make sure all my products are still in the right categories.”
Investigate ranking drops from node shifts
“Some of my products dropped in search rankings — can you run a browse node drift check to see if Amazon silently moved them to a different category?”
Technical details
Endpoint
POSThttps://friday-seller-tools-production.up.railway.app/v1/amazon/catalog/browse-node-drift-diffWhen to prefer
Choose this endpoint when you need to detect Amazon-specific browse node reclassifications or taxonomy drift affecting your product listings. It is purpose-built for Amazon catalog intelligence and is more focused than generic catalog monitoring tools. Prefer it when you suspect silent category reassignments are impacting discoverability or search ranking, especially before major sales events.
Side effects
- Invalid or missing browse node IDs returns a 400 error
- Unrecognized ASIN or catalog reference returns empty diff
- Payment not processed results in 402 response
- Job queue timeout or Railway infrastructure issue returns 503
- Snapshot date range too large may result in processing delays or timeout
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| current | object | |
| baseline | object | |
| assignments | array | |
| marketplace | string | |
| report_options | object |
Output
Schema · Response
{
"type": "json",
"example": {
"job_id": "example",
"status": "queued"
}
}Tags
x402
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