# SiteCheck Shop & Social – LabX Seller Listings

> SiteCheck Shop & Social – LabX Seller Listings is a paid API for AI agents from api.shopsocial-api.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-29).

Returns the first page (~20) of active equipment listings from a specific LabX seller's public profile, including listing id, title, price, condition, category, and availability date.

## Facts

- Endpoint: GET https://api.shopsocial-api.workers.dev/api/social/labx-com?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sitecheck-shop-social-labx-seller-listings-9ce4ad7c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_A_HA8shmg_kPf8GHWG7lb

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 sitecheck-shop-social-labx-seller-listings-9ce4ad7c
```

Example prompt: Can you pull the current equipment listings from the LabX seller 'union-standard-equipment' (seller ID 51621) and show me what they have for sale, including prices and conditions?

## When to prefer this

Use this endpoint when you need to enumerate current inventory and prices from a known LabX seller by their profile slug and numeric ID. It is ideal for market research, procurement sourcing, or inventory monitoring on the LabX lab equipment marketplace. Not suitable for searching across all LabX sellers (only retrieves one seller at a time) or for equipment categories outside LabX.

## Known failure modes

- Invalid or non-existent seller slug/id returns an error or empty listing array
- Sellers with no active listings return an empty listings array
- 'Request a Quote' listings return null for all price fields
- Only the first ~20 listings are returned per call; no pagination parameter is documented
- Seller profile may be outdated if LabX has modified its page structure

## How this service works

Pay-per-call e-commerce, product, price and social media data tools for AI agents, from public sources. Payment: x402, USDC on Base, Solana, Arc, Polygon, Arbitrum, Monad, World Chain, Optimism, Avalanche, Celo or Stellar, or RLUSD/XRP on the XRP Ledger. No signup, no API key; a failed call is not charged.

## Output

A JSON object containing the seller's profile info (id, name, slug, URL, active listing count), a list of ~20 current listings each with listing id, title, image URL, category, condition, price range (min/max, or null for quote-only), currency, source link, and availability date, plus the timestamp when the data was fetched.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$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",
     "required": [
      "seller"
     ],
     "properties": {
      "seller": {
       "type": "string",
       "description": "LabX seller path: slug/id as in the profile URL, e.g. union-standard-equipment/51621"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "seller": {
   "id": 51621,
   "url": "https://www.labx.com/sellers/profile/union-standard-equipment/51621",
   "name": "Shop Union Standard Equipment",
   "slug": "union-standard-equipment",
   "activeListingsText": "870 Active Listings"
  },
  "source": "https://www.labx.com/sellers/profile/union-standard-equipment/51621",
  "listings": [
   {
    "id": "5931971",
    "image": "https://cdn.labx.com/v2/images/catalog/product/5931971/b825e3ca-07f2-4a77-9224-f2e3271ca458.webp",
    "title": "Weighpack Versapak Form, Fill and Seal",
    "active": true,
    "category": "Form / Fill & Seal",
    "currency": "USD",
    "priceMax": null,
    "priceMin": null,
    "condition": "Used",
    "sourceLink": "https://www.unionmachinery.com/listings/9649929-used-weighpack-versapak-form-fill-and-seal",
    "priceDefault": null,
    "availableFrom": "2021-08-20T04:00:00Z"
   },
   {
    "id": "5931970",
    "image": "https://cdn.labx.com/v2/images/catalog/product/5931970/9f3021bb-a92d-4907-8761-6c6a0b1921c1.webp",
    "title": "Werner Lehara 1700 lb Stainless Steel Double Sigma Mixer",
    "active": true,
    "category": "Process Mixers",
    "currency": "USD",
    "priceMax": null,
    "priceMin": null,
    "condition": "Used",
    "sourceLink": "https://www.unionmachinery.com/listings/9529003-used-werner-lehara-1700-lb-stainless-steel-double-sigma-mixer",
    "priceDefault": null,
    "availableFrom": "2021-08-20T04:00:00Z"
   }
  ],
  "checkedAt": "2026-10-23T09:37:50.823Z",
  "listingCount": 25
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sitecheck-shop-social-labx-seller-listings-9ce4ad7c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.shopsocial-api.workers.dev](https://www.zero.xyz/host/api.shopsocial-api.workers.dev/llms.txt)