# RagRadar Grid — Facebook Post Comments Scraper

> RagRadar Grid — Facebook Post Comments Scraper is a paid API for AI agents from scrpapi.ragradar.space, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-11).

Fetches comments on a specific Facebook post by post ID via paid scraping API

## Facts

- Endpoint: GET https://scrpapi.ragradar.space/api/grid/facebook/post/%7BpostId%7D/comments
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ragradar-grid-facebook-post-comments-scraper-8e0b5482
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_314a1vjy2dSlXTTbiZOEV

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 ragradar-grid-facebook-post-comments-scraper-8e0b5482
```

Example prompt: Pull all the comments from Facebook post ID 1234567890 so I can see what people are saying about it.

## When to prefer this

Use this endpoint when you need to programmatically retrieve Facebook post comments without the official Facebook Graph API, especially when access tokens or app approvals are unavailable. Suitable for competitive intelligence, social listening, and sentiment analysis workflows that require pay-per-call flexibility via USDC micropayments.

## Known failure modes

- Invalid or non-existent postId returns empty data or error
- Private or restricted Facebook post returns no data
- Rate limiting or payment failure (x402) results in 402 Payment Required
- Malformed postId path parameter causes request failure
- Facebook data unavailable due to scraping blocks returns partial or null data

## How this service works

37 paid REST endpoints: Facebook social & ads intelligence, Amazon e-commerce data, job market intelligence. Pay per call via x402 micropayments (USDC on Base).

## Output

A JSON object with a 'data' field containing comments extracted from the specified Facebook post, and a 'source' field indicating 'RagRadar Grid'. Comment details likely include commenter info, comment text, timestamps, and reaction counts.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": {},
  "source": "RagRadar Grid"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ragradar-grid-facebook-post-comments-scraper-8e0b5482/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from scrpapi.ragradar.space](https://www.zero.xyz/host/scrpapi.ragradar.space/llms.txt)