Keyword.com for developers

Pull rank-tracking and AI-visibility data straight into your own tools. Two REST APIs and a native MCP server — same data that powers the Keyword.com app.

Explore the references Get an API key

list active projects

$ curl https://app.keyword.com/api/v2/groups/active \  -H "Authorization: Bearer $KEYWORD_TOKEN" {  "data": [    { "type": "group", "id": "acme-brand",      "keywords_count": 1240 }  ]}$

References

Build with the Keyword.com APIs & MCP

REST

SERP Tracker API

Keyword rankings, SERP features, Share of Voice, competitors, and historical Google SERP data.

View reference REST

AI Visibility API

Brand visibility, citations, and sentiment across 10 AI engines including ChatGPT, Perplexity, and Gemini.

View reference MCP

MCP server

56 tools that let Claude Code, Codex, and Cursor read and write your Keyword.com data over OAuth.

View reference

See the MCP in action

Pick a question and watch an AI assistant answer it using the Keyword.com MCP server. This is a simulation with example data — the tools it calls are the real ones.

Keyword.com MCP Simulated · example data

Pick a question below — I’ll answer using the Keyword.com MCP server.

Example figures for illustration. Connect the MCP to see your own data.

“

We used Keyword.com's API to be completely transparent and provide real-time data to our clients. It works really well.

Johan Jonsson

Noor Digital

The keyword rank tracker

For smart, passionate SEOs that drive the industry forward.

Start free trial

14-day free trial · No credit card required · 100 keywords and 20 credits included