Sign inGet a free API key
Menu

APIs / Web and SEO / Semrush

Semrush API

Get Semrush data as structured JSON with one API key: content blogpost, content rewrite, content summarize and content titles. Free credits every month.

Get a free API keySee all 14 endpoints
14endpoints
1credit per successful call
JSONevery response
Semrush
GET/v1/semrush/facets
curl "https://api.perceptlayer.com/v1/semrush/facets" \
  -H "X-API-Key: $API_KEY"
cURL1 credit per successful call
Run this call from your dashboard to see a live response.

Semrush · 14 endpoints

Endpoints

Every endpoint takes the same key. Open one for its parameters and an example request.

Note
Endpoints marked “Needs terms” return personal or social data. They work once you accept the restricted-endpoint terms in your dashboard.
EndpointWhat it returnsCost
POST/v1/semrush/content-blogpostContent Blogpost Needs terms1 credit
POST/v1/semrush/content-rewriteContent Rewrite Needs terms1 credit
POST/v1/semrush/content-summarizeContent Summarize Needs terms1 credit
POST/v1/semrush/content-titlesContent Titles Needs terms1 credit
GET/v1/semrush/domain-competitorsDomain Competitors Needs terms1 credit
GET/v1/semrush/domain-overviewDomain Overview Needs terms1 credit
GET/v1/semrush/facetsFacets Needs terms1 credit
POST/v1/semrush/local-review-qrLocal Review Qr Needs terms1 credit
GET/v1/semrush/sensor-moversSensor Movers Needs terms1 credit
GET/v1/semrush/sensor-ranksSensor Ranks Needs terms1 credit
GET/v1/semrush/sensor-serp-featuresSensor Serp Features Needs terms1 credit
GET/v1/semrush/suggestSuggest Needs terms1 credit
GET/v1/semrush/trendingTrending Needs terms1 credit
GET/v1/semrush/website-trafficWebsite Traffic Needs terms1 credit

What you can get

The Semrush API returns content blogpost, content rewrite, content summarize and content titles as clean JSON. Each successful call costs one credit, and calls that fail are free.

Use cases

  • Research traffic and keywords for any domain
  • Check sites at scale
  • Enrich company and domain data

Questions

How much does the Semrush API cost?

Each successful call costs one credit. New accounts get free credits every month, and credit packs bring the price down as you scale.

What format are responses in?

Every endpoint returns JSON, with no HTML parsing on your side.

Do I need a separate key for Semrush?

No. One key works for every API in the catalogue.

Related

Domain AvailabilityGoogle Ads TransparencyImpressum ExtractionNorth DataSimilarwebWeb Scraper

Try the Semrush API with 1,000 free credits

No card and no password. We email you a sign-in link, and your key works on every API.

Get a free API keyRead the docs

No credit card. 1,000 free credits a month.