APIs / Web and SEO / Semrush
1 credit per call14 endpoints
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.
curl "https://api.perceptlayer.com/v1/semrush/facets" \
-H "X-API-Key: $API_KEY"Playground
Run this API
curl "https://api.perceptlayer.com/v1/semrush/facets" \
-H "X-API-Key: $API_KEY"Semrush · 14 endpoints
Endpoints
Every endpoint takes the same key. Open one for its parameters and an example request.
| Endpoint | Required parameters | Cost |
|---|---|---|
POST/v1/semrush/content-blogpost | textNeeds terms | 1 credit |
POST/v1/semrush/content-rewrite | toolcategorytextNeeds terms | 1 credit |
POST/v1/semrush/content-summarize | text+2 optionalNeeds terms | 1 credit |
POST/v1/semrush/content-titles | textNeeds terms | 1 credit |
GET/v1/semrush/domain-competitors | domainNeeds terms | 1 credit |
GET/v1/semrush/domain-overview | domainNeeds terms | 1 credit |
GET/v1/semrush/facets | noneNeeds terms | 1 credit |
POST/v1/semrush/local-review-qr | business_nameplace_idNeeds terms | 1 credit |
GET/v1/semrush/sensor-movers | dbcategorydateNeeds terms | 1 credit |
GET/v1/semrush/sensor-ranks | none+3 optionalNeeds terms | 1 credit |
GET/v1/semrush/sensor-serp-features | dbcategorydateNeeds terms | 1 credit |
GET/v1/semrush/suggest | qNeeds terms | 1 credit |
GET/v1/semrush/trending | none+2 optionalNeeds terms | 1 credit |
GET/v1/semrush/website-traffic | domainNeeds terms | 1 credit |
Overview
About the Semrush API
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.
More web and seo APIs
Use cases
Research traffic and keywords for any domain
Use the Semrush API to research traffic and keywords for any domainCheck sites at scale
Use the Semrush API to check sites at scaleEnrich company and domain data
Use the Semrush API to enrich company and domain dataFAQ
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.
Try the Semrush API with 1,000 free credits
No credit card. Failed calls are never billed.