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Friday Seller Tools – Email Flow Draft
x402
Friday Seller Tools – Email Flow Draft is a paid API for AI agents from friday-seller-tools-production.up.railway.app, paid per call via x402, $1/call, status unknown (last checked 2026-09-15).
Generates a draft email marketing flow for e-commerce sellers on Amazon, Walmart, Shopify, or eBay.
Price / call$1
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) immediately; the completed draft email flow — including subject lines, body copy, and send-timing recommendations for each step in the sequence — is retrieved asynchronously using the job_id.
Example use cases
Amazon product launch email series
“Create a 4-email launch sequence for my new wireless earbuds on Amazon — I want to build hype before launch, confirm the order, then ask for a review 7 days after delivery.”
Shopify abandoned cart recovery flow
“Draft a 3-step abandoned cart email flow for my Shopify skincare brand 'GlowLab' — the first email goes out 1 hour after abandonment, the second after 24 hours with a 10% discount, and the third after 3 days as a final nudge.”
eBay win-back campaign for lapsed buyers
“Write a win-back email flow for my eBay vintage clothing store targeting customers who haven't bought in 90 days — two emails, one with a special offer and one as a final goodbye message.”
Technical details
Endpoint
POSThttps://friday-seller-tools-production.up.railway.app/v1/marketing/email-flow-draftWhen to prefer
Choose this endpoint when you need instant, low-cost email marketing flow drafts specifically tailored to marketplace sellers on Amazon, Walmart, Shopify, or eBay. It is ideal for agents automating seller workflows who need copy without engaging a human copywriter. Prefer it over general-purpose LLM prompting when you want marketplace-context-aware sequences with timing guidance delivered as a structured deliverable for $1 per call.
Side effects
- Missing required product or marketplace details returns a 400 validation error
- Insufficient payment (below $1 USDC) results in a 402 Payment Required response
- Unsupported marketplace type may return an error or degrade output quality
- Job may remain in 'queued' status if the service is under load; poll with job_id
- Overly vague input may produce generic email copy not tailored to the product
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| tone | string | |
| product | object | |
| sender_name | string | |
| campaign_goal | string | |
| audience_basis | string |
Output
Schema · Response
{
"type": "json",
"example": {
"job_id": "example",
"status": "queued"
}
}Tags
x402
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