The source code of alldata is covered by the following dual licenses:

(1) AGPL 3.0: https://www.gnu.org/licenses/agpl-3.0.en.html

(2) ZPL  1.2: http://zpl.pub/page/zplv12.html

You can choose ZPL or AGPL to use alldata.

for more details.

All contributions to the alldata are subject to this LICENSING file.