anyone can do a tutorial how to get user token and user id?

[teckang86]

get this error while try my own way

{
"status": "failure",
"message": "param sign not exist.",
"code": 10001,
"id": "001"
}

newbie here, can anyone state out the outline to get the user toke and user id ?

[MapleEve]

it means your sig and md5 sign is not paired. You need to use the timestamp sign within 30 secs I suppose to get the verify callback token.