# SocialFetch Facebook Marketplace Item Details

> SocialFetch Facebook Marketplace Item Details is a paid API for AI agents from api.socialfetch.dev, paid per call via x402, $0.014/call, status unknown (last checked 2026-09-14).

Fetches detailed information for a specific Facebook Marketplace listing given its URL or item ID.

## Facts

- Endpoint: GET https://api.socialfetch.dev/v1/facebook/marketplace/items
- Price: $0.014/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/socialfetch-facebook-marketplace-item-details-8cfd3caf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LC1yruPX92zsbsAqhLYJo

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 socialfetch-facebook-marketplace-item-details-8cfd3caf
```

Example prompt: Can you pull up the details for this Facebook Marketplace listing and tell me the price, description, and seller info? Here's the URL: https://www.facebook.com/marketplace/item/123456789012345

## When to prefer this

Use this endpoint when you have a specific Facebook Marketplace item URL or item ID and need structured details about that listing — price, description, images, seller info, and location. Prefer this over generic web scraping when you need clean, structured Marketplace data without building your own scraper. Choose this over search-based endpoints when the user already has the specific listing link.

## Known failure modes

- Invalid or expired Marketplace URL returns an error — listings may be deleted or expire
- Private or restricted listings not publicly accessible will fail to return data
- Malformed item ID or URL format causes a validation error
- Rate limiting or temporary Facebook access restrictions may cause failures
- Neither url nor itemId provided results in a missing parameter error

## How this service works

Get details for a Facebook Marketplace listing by item URL.

## Output

Returns structured data about the Facebook Marketplace listing including item title, price, description, condition, seller details, listing images, and location information extracted from the public listing page.

## 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",
     "properties": {
      "url": {
       "type": "string",
       "maxLength": 4096,
       "minLength": 1,
       "description": "Public Facebook Marketplace item URL."
      },
      "itemId": {
       "type": "string",
       "maxLength": 256,
       "minLength": 1,
       "description": "Facebook Marketplace item identifier. Provide this instead of url when you already know the item id."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/socialfetch-facebook-marketplace-item-details-8cfd3caf/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.socialfetch.dev](https://www.zero.xyz/host/api.socialfetch.dev/llms.txt)