# SiteCheck Shop & Social – Facebook Group Snapshot

> SiteCheck Shop & Social – Facebook Group Snapshot is a paid API for AI agents from api.shopsocial-api.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-29).

Fetches a logged-out visitor snapshot of a Facebook group including name, ID, privacy status, member count, and first-page posts with reactions and engagement data.

## Facts

- Endpoint: GET https://api.shopsocial-api.workers.dev/api/social/facebook-groups?utm_source=zero.xyz
- Price: $0.01/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-facebook-group-snapshot-f0ac2abc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_F5k4gC5i5J9YGshzKjJ9c

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-facebook-group-snapshot-f0ac2abc
```

Example prompt: Can you pull up the snapshot for the Facebook group 'javascript.developers' — I want to know if it's public or private, how many members it has, and what posts are showing on the front page right now?

## When to prefer this

Use this endpoint when you need a quick, no-login snapshot of a Facebook group's public metadata and recent posts — ideal for market research, community sizing, brand monitoring, or competitor analysis. Prefer this over manual browsing when automation is needed or when the group's public activity needs to be captured programmatically. Not suitable when you need authenticated access, real-time streaming, or full post history.

## Known failure modes

- Group not found or invalid identifier returns an error or empty result
- Private groups return header-only data with no posts
- Facebook rate limiting or bot detection via residential proxy may cause intermittent failures
- Group may have been deleted or renamed, returning stale or no data
- Numeric ID or vanity name typos result in no match

## 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

Returns a JSON object with the group's name, numeric ID, privacy type (Public/Private), and member count. For public groups, also includes an array of first-page posts each containing post ID, URL, author name, post text, timestamp, and counts for reactions, comments, and shares. Private groups return header metadata only.

## 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": [
      "group"
     ],
     "properties": {
      "group": {
       "type": "string",
       "description": "Group vanity name (e.g. javascript.developers), numeric id or facebook.com/groups URL"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sitecheck-shop-social-facebook-group-snapshot-f0ac2abc/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)