crawl4ai_web_search $0.001 per call

Web search engine results for a query: title, URL, snippet. Live web search across several engines, ranked and cleaned: each result has a title, URL and snippet. When the live web returns fewer than 10 results, results from the Crawl4AI index fill the list. For follow-up questions, related queries and an entity card, use crawl4ai.web.search.rich. (Crawl4AI · Open web & SEO data)

For AI agents: call crawl4ai_web_search
POST https://toll402.dev/v1/p/crawl4ai.web.search
{
 "q": "rust web crawler"
}
Answers 402 with x402 payment requirements; pay with any x402 client (@x402/fetch, x402 for Python, toll402-client, toll402-mcp) or send a prepaid-credits key as x-toll402-key (https://toll402.dev/credits). Paid per call via x402 (USDC on Base) or with a prepaid-credits key (x-toll402-key, card at /credits); charged only on success. Start at /llms.txt or connect the MCP server: npx -y toll402-mcp · remote https://toll402.dev/mcp.

Input schema

{
 "type": "object",
 "properties": {
  "q": {
   "type": "string",
   "description": "max 512 characters",
   "examples": [
    "rust web crawler"
   ]
  }
 },
 "additionalProperties": true,
 "required": [
  "q"
 ],
 "description": "For follow-up questions, related queries, an entity card, videos and news, use crawl4ai.web.search.rich."
}

MCP

{"mcpServers":{"toll402":{"command":"npx","args":["-y","toll402-mcp"],"env":{"TOLL402_WALLET_KEY":"0x..."}}}}

All tools · OpenAPI