android - How to send username and password to node.js server running on Bluemix? -

i creating android app, deployed in bluemix. need send username , password node.js running on bluemix android app.

can suggest me how can this?

are looking code communicate between android app , node.js application? making http post android app , sending credentials in post body. when dealing passwords it's important follow security protocols (ssl, password hashing, etc)