Much better alternative to SyntaxNet now exists like Spacy and StanfordNLP. They are much more usable, provides similar performances and much better tokenization.
A small HTTP API for SyntaxNet under Apache 2 Licence. Live version at http://syntaxnet.askplatyp.us. It relies on syntaxnet_wrapper.
Currently only provides a way to call SyntaxNet universal dependencies models.
Docker is currently the only supported installation way:
git clone https://github.com/askplatypus/syntaxnet-api
cd syntaxnet-api
docker build . -t syntaxnet-api
It creates a new Docker image called syntaxnet-api exposing the service on port 7000.