I have used several time the REST service to query websites when the query was explicitely included in the URL. In these case, it was simply for me to incorporate my query in a URL with a String Manipulator and make the request.
Now I am trying to query a website (http://www.swissadme.ch/index.php) for chemicals (reported as SMILES). This time the query (that should be copy-pasted in the “Enter a SMILES here” clipboard) (e.g. c1cccc1) does not appear in the url. I am not sure how to make this kind of query in KNIME.
I suspect I should use a POST service node, but I am not sure how to create properly the body request.
Thanks for any kind of suggestion!