stress not stable yet
You can post plain text to "rest/graph2phon/process/true" and get phonemes back in tsv, including stress.
You can also get phonemes for one word: rest/graph2phon/tagWord/{word}/{lemma}/{pos}/{stress}
See also the web-application
tsv format is:
| graphemic | phonemic | xsampa |
There is a maximum size, see info, for bigger texts use command line script.
Contact: e drenth at fryske-akademy dot nl