# Friday Seller Tools – Walmart Listing Quality Opportunity Ranker

> Friday Seller Tools – Walmart Listing Quality Opportunity Ranker 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).

Analyzes and ranks Walmart product listings by listing quality opportunities, identifying areas for improvement to boost visibility and conversion.

## Facts

- Endpoint: POST https://friday-seller-tools-production.up.railway.app/v1/walmart/listing-quality-opportunity-ranker
- 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-walmart-listing-quality-opportunity-ranker-a3938e99
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_AvbVLENBM2J7jQ4rfk5mN

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-walmart-listing-quality-opportunity-ranker-a3938e99 -d '<json body>'
```

Example prompt: Can you rank my Walmart listings by listing quality opportunity so I know which products to fix first? I'll upload my catalog and want to see which items have the biggest gaps holding back my visibility.

## When to prefer this

Use this endpoint when you need to triage a Walmart seller catalog and prioritize which listings to optimize first by quantified opportunity score. Prefer this over manual audits or generic SEO tools when working within the Walmart Marketplace ecosystem and needing an actionable, ranked output specific to Walmart listing quality standards.

## Known failure modes

- Invalid or missing catalog/item data returns a validation error
- Walmart item IDs not found in the seller account may be skipped or flagged
- Large catalogs may result in delayed job processing
- API rate limits or payment failures ($0.50 USDC) may block the request
- Malformed input JSON returns a 400-level error

## 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) upon submission; the ranked results contain Walmart listings ordered by their listing quality opportunity score, highlighting which items have the greatest potential for improvement in attributes like titles, descriptions, images, and content completeness.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "records": {
   "type": "array",
   "items": {
    "type": "object",
    "title": "WalmartListingQualityRecord",
    "required": [
     "record_reference",
     "sku",
     "overall_quality_score",
     "page_views_30d",
     "conversion_rate_30d_percent",
     "gmv_30d",
     "issues"
    ],
    "properties": {
     "sku": {
      "type": "string",
      "title": "Sku",
      "maxLength": 120,
      "minLength": 1
     },
     "issues": {
      "type": "array",
      "items": {
       "type": "object",
       "title": "WalmartListingQualityIssue",
       "required": [
        "issue_reference",
        "component",
        "impact",
        "issue_text"
       ],
       "properties": {
        "impact": {
         "enum": [
          "high",
          "medium",
          "low",
          "unknown"
         ],
         "type": "string",
         "title": "Impact"
        },
        "component": {
         "enum": [
          "content",
          "discoverability",
          "offer",
          "ratings_reviews",
          "price_competitiveness",
          "shipping_speed",
          "transactability",
          "post_purchase_quality",
          "other"
         ],
         "type": "string",
         "title": "Component"
        },
        "issue_text": {
         "type": "string",
         "title": "Issue Text",
         "maxLength": 500,
         "minLength": 1
        },
        "issue_count": {
         "type": "integer",
         "title": "Issue Count",
         "default": 1,
         "maximum": 1000,
         "minimum": 1
        },
        "issue_reference": {
         "type": "string",
         "title": "Issue Reference",
         "maxLength": 120,
         "minLength": 1
        }
       },
       "additionalProperties": false
      },
      "title": "Issues",
      "maxItems": 50,
      "minItems": 1
     },
     "gmv_30d": {
      "type": "number",
      "title": "Gmv 30D",
      "maximum": 1000000000,
      "minimum": 0
     },
     "item_id": {
      "anyOf": [
       {
        "type": "string",
        "maxLength": 120,
        "minLength": 1
       },
       {
        "type": "null"
       }
      ],
      "title": "Item Id",
      "default": null
     },
     "in_stock": {
      "anyOf": [
       {
        "type": "boolean"
       },
       {
        "type": "null"
       }
      ],
      "title": "In Stock",
      "default": null
     },
     "item_name": {
      "anyOf": [
       {
        "type": "
… (truncated)
```

## 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-walmart-listing-quality-opportunity-ranker-a3938e99/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)