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Keyword Research API

Keyword Research API

Stop wasting time on manual research and complex data collection processes. With Semust Keyword Research API, instantly access all strategic metrics from search volume to AI-powered "intent" analysis. Focus on insights that will dominate your market, not on pulling data.

Try FreeDocumentation
10+ Countries Supported Sub-50ms Response Time JSON Format
API Request Example
curl -X POST "https://data.semust.com/v1/keyword-data" \
  -H "Content-Type: application/json" \
  -H "SEMUST-API-USER: your_username" \
  -H "SEMUST-API-PASSWORD: your_password" \
  -d '{
    "keyword": "seo tools",
    "country": "US",
    "language": "en",
    "limit": 100
  }'

{
  "success": true,
  "result_count": 3,
  "cost": 0.01,
  "data": [
    {
      "keyword": "seo tools",
      "search_volume": 12100,
      "cpc": 15.75,
      "competition": 85,
      "competition_level": "high",
      "intent": "commercial",
      "related_keywords": ["best seo tools", "free seo tools"]
    }
  ]
}
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Meet Semust, trusted by 4000+ brands.

Real Search Volume

Accurate monthly search volume data aggregated from Google Search Console and third-party sources. No inflated estimates.

Search Intent Classification

Unique AI-powered intent classification: commercial, informational, navigational, or transactional for every keyword.

Related Keywords

Get keyword suggestions and related terms automatically. Expand your keyword research without additional API calls.

What Can You Do with Keyword Research API?

Access comprehensive keyword data via data.semust.com/v1/keyword-data endpoint.

Get accurate monthly search volume data for any keyword. Our multi-source aggregator combines Google Search Console data with third-party providers for reliable estimates. Unlike Google Keyword Planner which shows ranges, we provide exact numbers.

{
  "keyword": "seo tools",
  "search_volume": 12100,
  "country": "us",
  "language": "en"
}

// Monthly search volume data
// Aggregated from multiple sources
// Exact numbers, not ranges

One platform,Organic success stories:

Batuhan Durmaz

Batuhan Durmaz

SEO Specialist

SEMUST is a powerful tool for SEO professionals. It provides valuable data in a simple and easy‑to‑understand format, making it a great choice for both local and global projects. I use it for keyword analysis, Google Search Console data, ranking tracking, and content creation. I'm very satisfied with it.

Selen Çetin

Selen Çetin

SEO Specialist

I first came across Semust on LinkedIn, back when it was just starting to gain attention. Curious, I decided to give it a try—and it’s now become one of my favorite tools. What I appreciate most is how it handles many tasks that I used to perform manually with a single click, which makes my job significantly easier. Seeing how quickly it has evolved since the first time I used it also inspires confidence.

Aykut Özcan

Aykut Özcan

SEO Director – SERPECT

At Serpect SEO Agency, we rely heavily on the analysis and reporting tools Semust provides throughout our SEO workflows. From keyword tracking and competitor analysis to site‑health scans and backlink audits, it brings both speed and depth to many critical areas. Thanks to the comprehensive, data‑driven insights it offers, we consistently boost our clients' search‑engine performance. Semust is a powerful partner on our agency's growth journey.

Frequently Asked Questions

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  • Kurulum gerekmez
  • Search Console entegrasyonu
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