API Documentation
Build your custom SEO report, dashboard or application with the SEO Review Tools API endpoints.
Collect accurate SEO data to keep track of your online properties and your competitors. Or use the APIs to enrich your application with real-time SEO insights. Trusted by 125K+ users and working with some of the biggest online marketing agencies and publishers.
Our data:
2.8T+ Backlinks
6B+ Keywords
89 Countries
44 languages
Begin using our API today with a completely free 15-day trial, granting you access to all available endpoints.
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API Endpoints
- [Open Beta]
- Backlink APIs
- Backlink API
- Backlink overview / summary API
- Bulk Referring Domains API
- Lost Backlink API
- Domain Authority APIs
- Bulk Domain Authority API
- Domain Authority API (single domain)
- Helpful content analysis APIs
- Helpful content analysis API – URL input
- Helpful content analysis API- Content Input
- Keyword Research APIs
- AI Keyword research API
- Bulk Keyword difficulty API
- Bulk Keyword Research API
- Google Ads keyword API
- Keyword Difficulty API
- Keyword Ideas API – V2.0
- Keyword Suggestions API – V1.0
- Keyword Suggestions API – V2.0
- Keyword Suggestions API FAST
- Related Keywords API – V2.0
- Plagiarism / Duplicate content API
- Plagiarism API – Content input
- Plagiarism API – URL input
- Readability APIs
- Readability score API – Content Input
- Readability score API – URL Input
- SEO Competitor Research APIs
- Competitor Analysis API
- Competitor keywords API
- SEO Content Optimization APIs
- SEO Content Analysis API – URL
- SEO Content Optimization API – Content Input
- SEO Content Analysis API – Content Input – V 3.0
- SEO Content Analysis API – Content Input – V 4.0
- SERP / Rank checker API
- SERP Analyzer API
- Terms and Conditions
- Website Traffic APIs
- Bulk Website Traffic Analytics API
- Website Traffic Analytics API
- Website Traffic by Country API
- Website Traffic History API
- Technical SEO APIs
- Canonical API
- Domain Age API
- Internal links API
- PWA API
- Robot.txt API
- Technical SEO audit API
- Website age API
- Website Page Speed API
- Content APIs
- Content Generator API
- Headings API
- Keyword density API
- Meta description API
- Text Rewriting API
- Title tag API
- Word count API
Ready to start testing the SEO Review Tools API? Get your API Key →
