Delphi Rest Request gets Bad request returned -

i have delphi program calling python rest service.

the python rest service looks :

@app.route('/flagger/api/v1.0/stem', methods=['get']) def stem_request():     print request.json     if not request.json or u'text' not in request.json:         bad_request('no "text" field given')     text = request.json['text']     return jsonify(stemmed=stem(text)), 200 

when curl request service answer:

c:\program files\curl>curl -i -h "content-type: application/json" -x -d "{\"text\":\"hij geeft mij appels\"}" h     ttp://192.168.99.100:5000/flagger/api/v1.0/stem     http/1.0 200 ok     content-type: application/json     content-length: 30     server: werkzeug/0.11.3 python/2.7.10     date: thu, 28 jan 2016 13:17:36 gmt      {       "stemmed": "geeft appel"     } 

in delphi xe7/pro program have restclient, restrequest , restresponse component.

all components have contentype=application/json

restrequest.method=rmget

to restrequest added parameter :

contenttype=ctapplication_json kind=pkrequestbody  name=text  value=hij geeft mij appels. 

the request started following code:

memocontent.lines.add('start...'); restclient1.baseurl:='http://192.168.99.100:5000/flagger/api/v1.0/stem'; memocontent.lines.add('request params.name= '+restrequest1.params.items[0].name);   memocontent.lines.add('request params.value= '+restrequest1.params.items[0].value);   restrequest1.execute;   memocontent.lines.add('status= '+restresponse1.statustext);   memocontent.lines.add('content= '+restresponse1.content);   memocontent.lines.add('fullrequesturi= '+restresponse1.fullrequesturi);   memocontent.lines.add('baseurl= '+restclient1.baseurl);   jvalue:=restresponse1.jsonvalue;   memocontent.lines.add('response json= '+jvalue.tostring);   memocontent.lines.add('statustext= '+restresponse1.statustext); 

the request executed bad request answer:

start... request params.name= text request params.value= dit een test status= http/1.0 400 bad request content= {   "error": "bad request" } fullrequesturi= http://192.168.99.100:5000/flagger/api/v1.0/stem baseurl= http://192.168.99.100:5000/flagger/api/v1.0/stem response json= {"error":"bad request"} statustext= http/1.0 400 bad request 

anyone has idea what's wrong here ?

i can't make work rest debugger either works curl , other rest clients

thanks.