Ok, I have found :)

Ok,thanks again !

Hi TheUsualSuspect , chanarbon Using the provided code for Java, with theses parameters, I got "/wp+If+p/8iCV9+wz61ynyg1GpOkGbUeRhcJTUzDRQk=" as Signature... <ns5:tokenPassport xsi:type="ns1:TokenPassport"> <ns1:account>1234567</ns1:account>…

Hi chanarbon , Thanks for answering. I have been able to connect thanks to the link you provided ! Question : Do I have to recompute the header for each connection ?