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Authority score API

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Domain Authority score API

Domain & Page Authority score API.

The Domain & Page Authority score API is designed to automatically collect authority scores for individual URLs and Domains. The authority score can be used as an important indicator to estimate the ranking potential of a domain and individual pages.

Update: now also supporting 1K bulk requests → .

Use the Authority score API to perform bulk tasks and collect the Domain & Page Authority score for large numbers of URLs.

How is the Domain Authority score calculated?

To calculate the domain authority score the algorithm processes the total number of backlinks, unique referring domains, quality and relevancy. The authority score rates the domain on a 0 – 100 logarithmic scale.

Authority score distribution

0 – 30New or low authoritative domains
30 – 50Well established authoritative domains
50 – 100High authoritative domains

Domain authority API + Google sheets

SEO Review Tools API Discover how to use the SEO Review Tools Domain authority API together with Google sheets.

Google sheets API connector

Using the Authority score API

View documentation View Plans & Pricing


Data returned by the API.

  • Input URL
  • PA = Page Authority score
  • Input Domain
  • DA = Domain Authority score


Visit the API documentation page for more technical details, including: JSON sample response, parameters, and code examples.

View documentation

Pricing plans

Pricing for the API starts at $75 USD p/ month.

API PlanPricing
API Lite$75 /month
API Standard$175 /month
API Advanced$450 /month

View documentation View Plans & Pricing

Your Benefits

  • Real-time authority statistics.
  • Platform independent API solution.
  • You get personal support, I’m your technical support guy!
  • Get access to a scalable data platform.

Save valuable time and automate manual process with the help of the Domain authority API.

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