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Friday Seller Tools – Category Node Suggestions
x402
Friday Seller Tools – Category Node Suggestions is a paid API for AI agents from friday-seller-tools-production.up.railway.app, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-14).
Suggests the best marketplace category nodes for a product listing on Amazon, Walmart, Shopify, or eBay.
Price / call$0.25
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 queued status immediately; the resolved result contains a list of suggested category nodes with node IDs, category path names, and confidence scores for the specified marketplace platform.
Example use cases
Amazon category node selection
“I need to list a portable camping water filter on Amazon — what category nodes should I use so it shows up in the right browse tree?”
eBay category matching for new product
“I'm uploading a vintage mechanical keyboard to eBay — can you find the best category node so buyers can actually find it?”
Multi-marketplace category mapping
“I'm launching a bamboo cutting board set on both Walmart and Shopify — suggest the right category nodes for each platform so my listings are properly classified.”
Technical details
Endpoint
POSThttps://friday-seller-tools-production.up.railway.app/v1/catalog/category-node-suggestionsWhen to prefer
Choose this endpoint when you need instant, low-cost category node suggestions specifically for Amazon, Walmart, Shopify, or eBay listing workflows — especially when automating bulk listing pipelines or ensuring correct marketplace taxonomy placement without manual lookup.
Side effects
- Missing or unrecognized marketplace platform returns a validation error
- Vague or insufficient product description may yield low-confidence or irrelevant category suggestions
- Payment failure via x402 prevents job queuing
- Job ID not found if polled before processing completes
- Unsupported marketplace returns an error or empty suggestions
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| product | object | |
| candidate_nodes | array | |
| max_suggestions | integer |
Output
Schema · Response
{
"type": "json",
"example": {
"job_id": "example",
"status": "queued"
}
}Tags
x402
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