Please note that this SDK relates to LivePersons legacy chat product which receives limited support and will be deprecated in the future.

It is recommended to build future integrations on top of the corresponding messaging SDK instead.

This method returns the estimated wait time in seconds before a chat starts.

A few special cases are described below:

Value Description
0 At least one agent is available to chat immediately (the agent is online and has not exceeded his/her maximum number of chats).
-1 No agents are online and/or the chat service is unavailable.
-2 Chat service is available, however, there is not enough data to predict the estimated wait time.


Possible properties on the request object

Value Description Type
skill The required skill for the chat string
serviceQueue The queue type from which an agent is required. string

Sample request

var failedRequest = myChat.getEstimatedWaitTime({
    skill: "PCRepair", //The skill we want
    success: repair.gotData, //A callback function on success
    error: repair.dataFailed, //A callback function on error
    context: repair //The execution context for our callbacks

if (failedRequest && failedRequest.error) {


Sample response

{ "estimatedWaitTime" : 0 }