Popular Backlinks analytics tool MajesticSeo just announced more features to their tool:
New & lost links API
Ever wanted to make sure to reach out immediately after losing a links? Use Majestics New / Lost link API
Anchor text API
For popular keyword, this command tells Majestic users how many times they have seen this keyword in URLS, Anchor text or Titles on the web
Majestic also enhanced their Getlinkdata , Getnewlostbacklinks and GetnewlostbacklinksCalendar API.