serpapi_x_google-ai-overview $0.01875 per call

Google AI Overview panel by page token. The AI Overview panel Google attaches to a SERP, fetched via the page_token a prior engine=google call returned (SerpApi · Google Keyword Data)

For AI agents: call serpapi_x_google-ai-overview
POST https://toll402.dev/v1/p/serpapi.x.google-ai-overview
{
 "engine": "google_ai_overview"
}
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": {
  "engine": {
   "type": "string",
   "examples": [
    "google_ai_overview"
   ]
  },
  "page_token": {
   "type": "string",
   "description": "opaque token copied from an `ai_overview.page_token` field of a prior engine=google response — cannot be supplied standalone"
  }
 },
 "additionalProperties": true,
 "required": [
  "engine",
  "page_token"
 ],
 "description": "chained endpoint: only callable after a regular Google search already returned an ai_overview.page_token."
}

MCP

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

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