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Friday Seller Tools – HTML Product Description Generator
x402
Friday Seller Tools – HTML Product Description Generator 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).
Generates an HTML-formatted product description for Amazon, Walmart, Shopify, or eBay listings from product details.
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 completed response contains an HTML-formatted product description ready for upload or copy-paste into the target marketplace's listing editor.
Example use cases
Amazon listing copy for new product launch
“Generate an HTML product description for my Amazon listing — it's a wireless ergonomic keyboard called 'ErgoFlow K7', compatible with Mac and Windows, has a 3-month battery life, and I want the copy to target keywords like 'ergonomic wireless keyboard' and 'home office keyboard'.”
Shopify product page HTML for DTC brand
“Write an HTML-formatted product description for my Shopify store for a vegan leather tote bag called 'The Atlas Tote' — it's handmade, holds a 15-inch laptop, comes in black and tan, and I want it to feel premium and minimal in tone.”
eBay listing description for electronics reseller
“Create an HTML product description for an eBay listing for a refurbished Apple iPad Air 4th generation, 64GB, Space Gray — make sure to highlight that it's been factory reset, includes a 90-day seller warranty, and target buyers searching for 'used iPad' and 'refurbished tablet'.”
Technical details
Endpoint
POSThttps://friday-seller-tools-production.up.railway.app/v1/listings/description-htmlWhen to prefer
Choose this endpoint when you need a marketplace-ready, HTML-formatted product description for Amazon, Walmart, Shopify, or eBay at low cost ($0.25 per call) without building your own copywriting pipeline. Prefer it over generic LLM prompting when you want structured, upload-ready HTML output tailored to ecommerce marketplace conventions rather than plain text copy.
Side effects
- Missing required product details returns a validation error
- Unsupported marketplace identifier causes a bad request response
- Job ID not found when polling for results if ID is invalid
- Service timeout if the generation queue is backed up
- Malformed HTML output if product input data contains special characters not properly escaped
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| description | string | |
| marketplace | string | |
| feature_highlights | array |
Output
Schema · Response
{
"type": "json",
"example": {
"job_id": "example",
"status": "queued"
}
}Tags
x402
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