Create a Lead and Activity

Lets you create a new lead and post an activity on the lead at the same time.

You have to pass the activity event code in the “ActivityEvent” parameter. In order to get the list of all activity event codes, see Get List of Activity Types.


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JSON Body/Payload

Content-Type: application/json

    "LeadDetails": [
        {"Attribute": "Phone","Value": ""},
    "Activity": {
        "ActivityEvent": ,
        "ActivityNote": "Note for the activity",
        "ActivityDateTime": "yyyy-MM-dd HH:mm:ss"

JSON Properties

Parameter Description

Provide the lead fields using attribute-value pairs. It is recommended to pass at least one of the following fields –

  • Email Address
  • Phone Number

The code of the activity. You can find activity codes in your LeadSquared account settings or by calling this API: Get List of Activity Types


The description or notes associated with the activity.


This is the date-time value of the activity that you want to post.


200 OK

Content-Type: application/json

    "Status": "Success",
    "Message": {
        "Id": "f0b1a207-7c72-11e5-a199-22000aa4133b"

HTTP Response Code

Code Description
200 OK

This is the status code for successful API call.

401 Unauthorized

The API call was made with invalid access credentials. Check your AccessKey and SecretKey.

400 Bad Request

The message body on the request is not as per API specification. Make sure that content type is set to “application/json” and the JSON body has correct attribute names and structure.

404 Not Found

The API could not be found. Please check the API signature.

429 Too Many Requests

API calls exceeded the limit of 25 in 5 second(s)

500 Internal Server Error

The API called failed. There could be many reasons for it. Check the exception message to get more details.