# FastAF Walmart Search

> FastAF Walmart Search is a paid API for AI agents from api.fastaf.co, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-29).

Returns Walmart search results as JSON including product title, price, rating, and availability from a Walmart search URL.

## Facts

- Endpoint: GET https://api.fastaf.co/x402/v1/walmart?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/fastaf-walmart-search-af4c72c6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_cHXECCrDLs5NFb3eA3446

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 fastaf-walmart-search-af4c72c6
```

Example prompt: Search Walmart for wireless noise-cancelling headphones under $100 and give me the top results with their prices, ratings, and whether they're in stock — use the URL https://www.walmart.com/search?q=wireless+noise+cancelling+headphones.

## When to prefer this

Use this endpoint when you need structured Walmart product data (title, price, rating, availability) from a search query without scraping Walmart directly. It is ideal for price comparison pipelines, inventory monitoring, and shopping agents that need real-time Walmart listing data. Prefer it over Amazon or eBay endpoints when the user specifically wants Walmart results or prices.

## Known failure modes

- Invalid or malformed Walmart URL returns an error without charging credits
- Non-Walmart URL passed in the url parameter
- Walmart blocks or rate-limits the request resulting in a failed (uncharged) response
- Search URL returns zero results for niche queries
- Network timeout or upstream Walmart unavailability

## How this service works

Walmart product search API for AI agents: retrieve listings from a Walmart search URL as JSON search_results containing item arrays. Includes product titles, prices, ratings, availability and seller details when available for ecommerce research. Provided by FastAF Walmart Product Data. Price: $0.005000 USDC per successful call.

## Output

A JSON object containing an array of search result items, each with product title, current price (as a formatted string like '$24.99'), numeric rating, and availability status (e.g. 'In stock').

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "title": "FastAF Walmart Product Data",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "examples": [
      {
       "url": "https://www.walmart.com/search?q=headphones"
      }
     ],
     "required": [
      "url"
     ],
     "properties": {
      "url": {
       "type": "string",
       "format": "uri",
       "pattern": "^https?://",
       "examples": [
        "https://www.walmart.com/search?q=headphones"
       ],
       "description": "Required full HTTP(S) walmart.com search URL, e.g. https://www.walmart.com/search?q=headphones. Include search, page and filter options in that URL; no default. No option surcharge; 5 credits per successful request."
      }
     },
     "description": "Walmart product search by a complete Walmart search URL containing the search query.",
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "search_results": {
       "type": "array",
       "items": {
        "type": "object",
        "properties": {
         "item": {
          "type": "array",
          "items": {
           "type": "object",
           "properties": {
            "title": {
             "type": "string"
            },
            "rating": {
             "type": "number"
            },
            "seller_name": {
             "type": "string"
            },
            "review_count": {
             "type": "number"
            },
            "current_price": {
             "type": "string"
            },
            "availability_status": {
             "type": "string"
            }
           },
           "additionalProperties": true
          }
         }
        },
        "additionalProperties": true
       }
      }
     },
     "description": "Walmart JSON. search_results is an array of groups, each containing an item array with titles, current_price, rating, review_count and availability_status when available.",
     "additionalProperties": 
… (truncated)
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "search_results": [
   {
    "item": [
     {
      "title": "Example headphones",
      "rating": 4.4,
      "current_price": "$24.99",
      "availability_status": "In stock"
     }
    ]
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/fastaf-walmart-search-af4c72c6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.fastaf.co](https://www.zero.xyz/host/api.fastaf.co/llms.txt)