We know that API access for our interface (web app - Authoritylabs) accounts is something many of you have shown interest in and now it’s here! All Enterprise accounts can request access to this  API. Documentation can be found at http://docs.authoritylabs.apiary.io/. If you would like to get started, contact us and we will enable the API on your account.

AuthorityLabs has two distinct APIs with two distinct functions- the web interface API and the SEO API. The API that will best serve you simply depends on what you’re trying to accomplish. 

Interface API (Web App)

• The web interface API is available on Enterprise plans starting at $450/month with access to 5,000 keywords. It’s a read only API that allows you to pull (rank) data from your AuthorityLabs account to another system.
• Documentation on the web interface API can be found here https://authoritylabs.docs.apiary.io/#reference/domain-tags-

SEO API (Traject Data)

• Track rankings with the most comprehensive set of daily SERP data points.
• Gain control and access to every rich feature needed to accurately measure your SEO performance