# Friday Seller Tools — Brand Storefront Story Generator

> Friday Seller Tools — Brand Storefront Story Generator 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 2026-09-15).

Generates a brand storefront story narrative for e-commerce marketplace listings on Amazon, Walmart, Shopify, or eBay.

## Facts

- Endpoint: POST https://friday-seller-tools-production.up.railway.app/v1/brand/storefront-story
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/friday-seller-tools-brand-storefront-story-generator-2085927e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7P_-O3yh6P3BuMdGDcYPl

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-brand-storefront-story-generator-2085927e -d '<json body>'
```

Example prompt: Write a brand storefront story for my company 'NestWell Home Goods' — we make sustainable bamboo kitchenware and our brand is about eco-friendly everyday living. This is for my Amazon storefront page.

## When to prefer this

Choose this endpoint when you need ready-to-use brand storefront story copy for major e-commerce marketplaces (Amazon, Walmart, Shopify, eBay) at low cost ($0.50 per call). Ideal for sellers who need fast, professional narrative content without hiring a copywriter. Prefer this over general-purpose LLM calls when you want marketplace-optimized, upload-ready brand storytelling deliverables.

## Known failure modes

- Missing required brand inputs returns a 400 validation error
- Unsupported marketplace platform returns an error
- Payment failure via x402 protocol results in 402 response and no job creation
- Job queue delays may result in slow delivery retrievable via job_id
- Incomplete brand description may produce generic or low-quality output

## 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 deliverable includes a professionally written brand storefront story narrative tailored to the specified marketplace, conveying brand identity, mission, and value proposition in a format suitable for upload to Amazon, Walmart, Shopify, or eBay brand/storefront pages.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "tone": {
   "enum": [
    "clear",
    "warm",
    "premium",
    "playful"
   ],
   "type": "string",
   "title": "Tone",
   "default": "clear"
  },
  "pillars": {
   "type": "array",
   "items": {
    "type": "object",
    "title": "BrandStoryPillarInput",
    "required": [
     "title",
     "fact"
    ],
    "properties": {
     "fact": {
      "type": "string",
      "title": "Fact",
      "maxLength": 500,
      "minLength": 1
     },
     "title": {
      "type": "string",
      "title": "Title",
      "maxLength": 80,
      "minLength": 1
     }
    },
    "additionalProperties": false
   },
   "title": "Pillars",
   "maxItems": 4,
   "minItems": 1
  },
  "audience": {
   "type": "string",
   "title": "Audience",
   "maxLength": 200,
   "minLength": 1
  },
  "brand_name": {
   "type": "string",
   "title": "Brand Name",
   "maxLength": 100,
   "minLength": 1
  },
  "marketplace": {
   "enum": [
    "amazon_us",
    "walmart_us",
    "shopify",
    "ebay_us"
   ],
   "type": "string",
   "title": "Marketplace"
  },
  "origin_story": {
   "type": "string",
   "title": "Origin Story",
   "maxLength": 1000,
   "minLength": 1
  },
  "brand_summary": {
   "type": "string",
   "title": "Brand Summary",
   "maxLength": 500,
   "minLength": 1
  },
  "call_to_action": {
   "enum": [
    "explore_products",
    "shop_collection",
    "learn_more"
   ],
   "type": "string",
   "title": "Call To Action",
   "default": "explore_products"
  },
  "product_categories": {
   "type": "array",
   "items": {
    "type": "string",
    "maxLength": 100,
    "minLength": 1
   },
   "title": "Product Categories",
   "maxItems": 5,
   "minItems": 1
  }
 }
}
```

## 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-brand-storefront-story-generator-2085927e/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)