# SociaVault Facebook Post Comments Fetcher

> SociaVault Facebook Post Comments Fetcher is a paid API for AI agents from social.gedx402.com, paid per call via x402, $0.014/call, status unknown (last checked 2026-09-16).

Fetches comments on a Facebook post via the SociaVault social data proxy, paid per call with x402 micropayment.

## Facts

- Endpoint: GET https://social.gedx402.com/v1/sociavault/facebook/post/comments
- Price: $0.014/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sociavault-facebook-post-comments-fetcher-75c4c82e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LMP2wjZKxUyx31fxhN6oO

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 sociavault-facebook-post-comments-fetcher-75c4c82e
```

Example prompt: Can you pull all the comments from this Facebook post for me? Here's the URL: https://www.facebook.com/someuser/posts/1234567890

## When to prefer this

Use this endpoint when you need to extract comments from a specific Facebook post URL and are willing to pay per-call via x402 micropayment. Prefer this over manual scraping or official Facebook Graph API when you need a simple proxy with no OAuth setup and per-outcome billing.

## Known failure modes

- Invalid or private Facebook post URL returns empty data or error
- Expired or invalid cursor returns incorrect page of results
- Post with no comments returns empty data array
- Rate limiting or payment failure results in 402 response
- Non-Facebook URL provided returns error or empty response

## How this service works

SociaVault social data ingest — profile, posts, transcript, and full API proxy. One x402 payment per outcome.

## Output

Returns a JSON object with a data field containing the comments from the specified Facebook post, a success boolean, and a provider identifier ('sociavault'). Supports cursor-based pagination for large comment threads.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "url": {
   "type": "string"
  },
  "cursor": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": {},
  "success": true,
  "provider": "sociavault"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sociavault-facebook-post-comments-fetcher-75c4c82e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from social.gedx402.com](https://www.zero.xyz/host/social.gedx402.com/llms.txt)