This site has the goal to list all the new airing/streaming anime in Japan, and which subs groups are subbing (or plan to sub) them.
It's not really an API.
Our website hosts JSON files to load our HTML files content.
You can find more information on the FansubDB/data project or on the FansubDB/data website
No problem.
If you want to modify the JSON files, please read CONTRIBUTING.md and do a pull request :)
Source code is under the GNU GPL v3 license. Data come from this repositorie: https://github.com/FansubDB/data/.