# RagRadar Grid — Facebook Search

> RagRadar Grid — Facebook Search is a paid API for AI agents from grid.ragradar.space, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-13).

Search Facebook for social and ads intelligence data using a keyword query via pay-per-call micropayment REST API

## Facts

- Endpoint: GET https://grid.ragradar.space/api/grid/facebook/search
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ragradar-grid-facebook-search-b50ef06c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_AUgrZ9FfXzzDpAnlKhZZX

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-search-b50ef06c
```

Example prompt: Search Facebook for posts and pages about 'organic skincare brands' and show me what social and ads intelligence comes back from RagRadar Grid.

## When to prefer this

Use this endpoint when you need to search Facebook for social signals, brand mentions, page data, or advertising intelligence and are willing to pay $0.50 USDC per call via x402 micropayments. Prefer this over manual scraping or other social APIs when you need fast, programmatic access to Facebook public data without managing OAuth credentials.

## Known failure modes

- Missing required 'q' query parameter — returns an error or empty result
- Payment not processed (x402 micropayment failure) — returns HTTP 402 requiring USDC payment on Base
- Invalid or empty search query — may return empty data object
- Rate limit exceeded — returns HTTP 429 or payment-related rejection
- Facebook data unavailable for query — returns empty data object
- Network or upstream Facebook data source outage — returns HTTP 500 or error body

## 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

Returns a JSON object with a 'data' field containing Facebook search results (posts, pages, ads, profiles, or other social content matching the query) and a 'source' field indicating 'RagRadar Grid'. The exact shape of 'data' varies but reflects Facebook social and advertising intelligence for the given search term.

## 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": {
      "q": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## 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-search-b50ef06c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from grid.ragradar.space](https://www.zero.xyz/host/grid.ragradar.space/llms.txt)