how can i add Participant in central participant database by API?

[zhangjianpinghik]

when i use api function "cpd_importParticipants" to add Participant in central participant database, the result seem to be wrong? who can help me ? i use lime-py-api and create a add_participants method like this:
def add_participants(self, email, firstname, lastname):
data = """ { "id" : 1,
"method":"cpd_importParticipants",
"params": { "sSessionKey": "%s",
"aParticipants": {"email":"%s", "firstname":"%s", "lastname":"%s"}
} } """ % (self.session_key, email, firstname, lastname)
return self._getJSON(data)

for excemple:
aa.add_participants("abc@qq.com", "jim", "tom")
but the result return add three add participants in in the central participant database ,but the info is :
firstname lastname email
a a a
j j j
t t t

[Shnoulle]

aParticipants : here you send 3 participant.

try:

{
    "0": {
        "email": "%s",
        "firstname": "%s",
        "lastname": "%s"
    }
}

or
{"one":{"email":"%s","firstname":"%s","lastname":"%s"}}

PS : not a lime-py-api issue