# Firecrawl-Compatible Search

> Firecrawl-Compatible Search is a paid API for AI agents from agent-search.centorprat.workers.dev, paid per call via x402, $0.015/call, status unknown (last checked 2026-10-30).

Drop-in Firecrawl v1 /search replacement that returns markdown-scraped web results with prompt-injection verdicts at a lower price per call

## Facts

- Endpoint: POST https://agent-search.centorprat.workers.dev/firecrawl/search?utm_source=zero.xyz
- Price: $0.015/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/firecrawl-compatible-search-4d78f926
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_04scLXAUQ-LQif8-ExR5g

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 firecrawl-compatible-search-4d78f926 -d '<json body>'
```

Example prompt: Search the web for 'best open-source LLM frameworks 2024', return up to 5 results from the past month in English, and give me the full markdown content of each page so I can read them.

## When to prefer this

Choose this endpoint when you are already integrated with Firecrawl's v1 /search API and want a drop-in cost reduction (from $0.025 to $0.015 per call) without code changes. It is especially useful when running AI agents that need to detect prompt injection on retrieved pages — a feature not present in the original Firecrawl. Prefer it over generic SERP APIs when you need full markdown page content alongside search results in a single call.

## Known failure modes

- Query returns no results — success: true but data array is empty
- Payment not attached or insufficient — 402 response blocking the request
- Limit out of range (e.g. >10) — may return error or be clamped
- Scraping a page fails — individual result may lack markdown field
- Invalid tbs value — may return error or be silently ignored
- Network timeout on underlying page fetch — partial results returned

## How this service works

Drop-in Firecrawl-compatible search: the same request (query, limit, tbs, location, country, lang, scrapeOptions.formats markdown / links) and response ({success, data: [{url, title, description, markdown, metadata}]}) as Firecrawl v1 /search, at $0.015 instead of $0.025, with a prompt-injection verdict per page. Not affiliated with Firecrawl.

## Output

A JSON object with {success: boolean, data: [{url, title, description, markdown, metadata}]} matching the Firecrawl v1 /search response shape. Each page entry includes cleaned markdown content, links if requested, and a prompt-injection verdict indicating whether the page may contain adversarial content targeting AI agents.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "tbs": {
   "type": "string",
   "description": "qdr:h | qdr:d | qdr:w | qdr:m | qdr:y"
  },
  "lang": {
   "type": "string",
   "description": "e.g. en"
  },
  "limit": {
   "type": "integer",
   "description": "1-10 (default 5)"
  },
  "query": {
   "type": "string",
   "description": "search query"
  },
  "country": {
   "type": "string",
   "description": "e.g. us"
  },
  "location": {
   "type": "string",
   "description": "city / region"
  },
  "scrapeOptions": {
   "type": "object",
   "description": "{formats: [\"markdown\", \"links\"]}"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/firecrawl-compatible-search-4d78f926/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agent-search.centorprat.workers.dev](https://www.zero.xyz/host/agent-search.centorprat.workers.dev/llms.txt)