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Signature description

The request parameters are sorted by dictionary, then spliced into a string in the form of keyvalue, and then sign=MD5(string+secretKey). Note: If the value of the request parameter is NULL In the case, the signature string is not counted when splicing the string.

For example

The parameters are as follows:

{
    country = 86;
    mobile = 15882133579;
    password = 654321zz;
    time = 1516007245;
}

After spliced:

string = country86mobile15882133579password654321zztime1516007278
sign=MD5(string+secretKey)

Request format

• Post request parameters submit data in a form format:

• content-type:application/x-www-form-urlencoded

• The get request format is as follows:

• http://url/open/api/get_records?symbol=ltcbtc&period=10min

Return format

parameter	type	needed	description
code	int	true	Error code, 0 is successful, others fail
msg	string	true	Error message
data	struct	flase	Return data, see each request