# Friday Seller Tools – Review Response Draft

> Friday Seller Tools – Review Response Draft 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 a draft response to a customer review for Amazon, Walmart, Shopify, or eBay listings.

## Facts

- Endpoint: POST https://friday-seller-tools-production.up.railway.app/v1/reviews/response-draft
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/friday-seller-tools-review-response-draft-3c899ad1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_N-m_KhWh1zpmvQ0FoJNua

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability friday-seller-tools-review-response-draft-3c899ad1 -d '<json body>'
```

Example prompt: I just got a 2-star Amazon review saying my product packaging was damaged — can you draft a professional, empathetic seller response I can post that acknowledges the issue and offers a replacement?

## When to prefer this

Choose this endpoint when you need instant, low-cost, marketplace-specific seller response drafts for customer reviews on Amazon, Walmart, Shopify, or eBay. Prefer it over general LLM prompting when you need platform-appropriate tone and phrasing that matches marketplace community standards without manual prompt engineering.

## Known failure modes

- Missing or empty review text returns a validation error
- Unsupported marketplace platform may return a 400 bad request
- Job may time out if the generation backend is overloaded
- Payment failure (insufficient USDC) results in a 402 response before processing begins
- Malformed request body returns a 422 unprocessable entity

## 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 a queued status immediately; the completed review response draft is retrieved asynchronously. The draft contains a ready-to-post seller reply tailored to the marketplace platform and the content of the customer review.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "tone": {
   "enum": [
    "brief",
    "warm",
    "formal"
   ],
   "type": "string",
   "title": "Tone",
   "default": "warm"
  },
  "rating": {
   "type": "integer",
   "title": "Rating",
   "maximum": 5,
   "minimum": 1
  },
  "marketplace": {
   "enum": [
    "amazon_us",
    "walmart_us",
    "shopify",
    "ebay_us"
   ],
   "type": "string",
   "title": "Marketplace"
  },
  "review_text": {
   "type": "string",
   "title": "Review Text",
   "maxLength": 5000,
   "minLength": 1
  },
  "include_support_invitation": {
   "type": "boolean",
   "title": "Include Support Invitation",
   "default": true
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "job_id": "example",
  "status": "queued"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/friday-seller-tools-review-response-draft-3c899ad1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from friday-seller-tools-production.up.railway.app](https://www.zero.xyz/host/friday-seller-tools-production.up.railway.app/llms.txt)