AnswerLine

AnswerLine is an API that returns what AI assistants and Google surfaces actually answer — ChatGPT, Gemini, Copilot, AI Mode, AI Overview, Google Search and Google News — as structured JSON, with cited sources, per country. Built for AI-visibility tools, SEO platforms and agent pipelines that need real product answers (not API-modeled responses). Sync endpoints for single prompts, async batch for thousands. Measured cost and latency per engine; failed calls are free. Google News answers return in about a second for 2 credits. Free tier: 500 credits on signup, no card. Docs at https://answerline.dev/docs — MCP server at mcp.answerline.dev.