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Starting March 27, 2026, RC is rebranded as Nexconn. Existing RC SDK customers can continue using this documentation. New customers should refer to the Nexconn developer documentation.

Get specified group member information

This API retrieves information for specified members in a group.

Enabling the Service

Before using this feature, you must enable the profile hosting service by submitting a ticket.

Request method

POST: https://data center domain/entrust/group/member/specific/query.json

Rate limit: 100 requests per second

Signature rules: All server API requests require signature verification. See API request signature.

Request parameters

The HTTP request body uses application/x-www-form-urlencoded format and supports these parameters:

ParameterTypeRequiredDescription
groupIdStringYesGroup ID
userIdsArrayYesUser ID array (supports querying multiple user IDs, maximum 100)

Request example

POST /entrust/group/member/specific/query.json HTTP/1.1
Host: api.rong-api.com
App-Key: uwd1c0sxdlx2
Nonce: 14314
Timestamp: 1408710653491
Signature: 45beb7cc7307889a8e711219a47b7cf6a5b000e8
Content-Type: application/x-www-form-urlencoded

groupId=groupId1&userIds=u01&userIds=u02

Response

The HTTP response body contains a JSON object with this structure:

FieldTypeDescription
codeNumberStatus code (200 indicates success)
membersJSONArrayMember information list
members structure
members[i].userIdStringMember user ID
members[i].nicknameStringMember group nickname
members[i].roleStringMember role (1: regular member, 2: administrator, 3: group owner)
members[i].timeStringJoin timestamp
members[i].extraStringAdditional member information

Response example

HTTP/1.1 200 OK
Content-Type: application/json; charset=utf-8

{
"code": 200,
"members": [
{
"userId": "u01",
"role":1,
"nickname": "nickname1",
"time":12343433499942
},
{
"userId": "u02",
"nickname": "nickname2",
"time":12343433499943,
"role":3,
"extra": "xxxx"
}
]
}