AnswerLine

One API for AI answers, citations and sources
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Screenshot of AnswerLine – An AI tool in the ,AI Monitor & Report Builder ,AI Data Mining ,AI Developer Tools ,AI Search Engine ,Code & IT  category, showcasing its interface and key features.

What is AnswerLine?

AnswerLine returns what AI assistants and Google search surfaces answer for any prompt — answer text, citations and source URLs — as structured JSON through one REST API, a hosted MCP server, and TypeScript and Python SDKs. Supported engines: ChatGPT, Gemini, Copilot, Google Search, Google News, AI Overview and AI Mode. Built for SEO/GEO platforms, AI-visibility products, brand monitoring and agent pipelines. Free tier with 500 credits, usage-based pricing after that.