[joelsandeep]

I am posting the sign string and parameters

api_m=register_addmember&agree=1&dst=0&email=abc@a bc.com&emailconfirm=abc@abc.com&options=%@&passwor d_md5=%@&passwordconfirm_md5=%@&referrername=abc&s howbirthday=0&timezoneoffset=1&username=abc"

along with this I am appending the access token, client id, secret and api key to create the MD5 signature.

and sending the following parameters in post method:

agree=1
dst=0
email=abc@abc.com
emailconfirm=abc@abc.com
options=[array]
password_md5=md5password
passwordconfirm_md5=md5password
referrername=abc
showbirthday=0
timezoneoffset=1
username=abc"