Monitor Google Gemini answers with an API
Gemini sits inside Google’s ecosystem — grounded on Google’s index, surfaced across Search, Android and Workspace. For brands, it often mirrors where Google itself is heading. Watching Gemini is watching tomorrow’s SERP.
The endpoint
curl -X POST https://api.answerline.dev/v1/monitor/gemini \
-H "Authorization: Bearer $API_KEY" \
-d '{ "prompt": "which email platform is best for newsletters?", "country": "GB" }'The response gives you the answer text/markdown, sources[] in display order, searchQueries[] for the fan-out it ran, and entities[] for the brands and products it named.
What Gemini tells you that others don’t
Because Gemini leans directly on Google’s index, its citations are the purest read on “does Google trust this page?” If you’re cited in Gemini but not in Perplexity, your SEO is fine and your niche-publication presence isn’t. If it’s the reverse, the opposite holds. The per-engine diff is the diagnosis.
TypeScript
import { Client } from "@answerline/sdk";
const client = new Client({ apiKey: "sk_…" });
const res = await client.monitor.gemini({
prompt: "which email platform is best for newsletters?",
country: "GB",
});
console.log(res.result.entities);In the prompt matrix
Gemini belongs in every monitoring set alongside ChatGPT and Perplexity — it’s the “what does Google think” baseline. One more task type in the same async batch; fields documented on the Gemini engine page.