diff --git a/TODO b/TODO
index 6c35b069..13b47141 100644
--- a/TODO
+++ b/TODO
@@ -1,29 +1,30 @@
 ISBNdb.net API v2 (Bug 415883)
 anidb.net
 Douban
  * Implement multiple ISBN search and continued searching (for more than 20 results)
 Add Zotero query
 When adding new default value to a field, offer to insert value in existing entries
 Make sure all usages of FileRef* deletes the pointer
 
 Use FileRef for template installation to support network install
 
 brickset.com api
 MusicBrainz api v2
 
 Supercat script: url is now 
 http://gapines.org/opac/extras/opensearch/1.1/-/mods3/title/bible
 
 Centralize all the optional fields inside CollectionManager so the names
 are ensured to stay consistent. Add UI for adding to collection outside
 of fetcher results.
 
 Science Direct API v2 https://dev.elsevier.com
 
 Replace most of the toggle actions in the view settings with KDualAction
 
 Update the video game XSLT data sources to somehow use the platform normalization
 
 Add stamps search from Colnect
 Investigate using KINO-Teatr.ua API, https://api.kino-teatr.ua
 Use KRatingWidget
+ADSABS API https://github.com/adsabs/adsabs-dev-api