SerpKite

SerpKite is a search API built for AI agents. One key gives you Google web, news, images, videos, maps, places, reviews, shopping, scholar and patents, plus webpage-to-Markdown extraction, site maps, async crawls and scheduled monitors. An AI layer on top writes cited answers from live Google results, turns pages into JSON with your schema, and runs async deep-research tasks that end in a cited report; failed AI steps are refunded. Results come back as full JSON, token-lean compact JSON or Markdown, so agents spend fewer tokens. Official TypeScript, Python and Go SDKs, native LangChain, CrewAI, Vercel AI SDK, n8n and Dify integrations, and a remote MCP server for Claude, Cursor and other clients. Prepaid credits that never expire; failed and empty searches are never billed. 1,000 free credits to start.