LeadSquared Developer Centre


Delete Activities of a Lead

Lets you delete one or more activities posted on a lead by passing the “ProspectId” (LeadId) and the list of “ActivityEvents”*.

  • You can optionally pass a “FromDate” and “ToDate” to delete activities within a certain period.
  • You can also pass a “StatusWebhookURL” to post the API response to a URL of your choice.

*Also known as activity codes. You can find them on the Custom Activities & Scores page, under the ‘Code’ column. Alternatively, you can call the Get List of Activity Types API.


  • The supported DateTime format is UTC (YYYY-MM-DD HH:MM:SS).
  • The API deletes activities of the type you specify. The activity type itself is not deleted.
  • The API only deletes custom activities. You cannot delete system activities.


POST https://{host}/v2/ProspectActivity.svc/DeleteActivities?accessKey=AccessKey&secretKey=SecretKey


Content-Type: application/json
JSON Body/Payload Icon
                "ProspectId": "3aee22bd-8419-422a-8242-c510df9af021",
                "ActivityEventList": ["163","166"],
                "FromDate": "2018-04-30 18:30:00",
                "ToDate": "2018-06-20 18:29:59",
                "StatusWebhookURL": "https://myurl"

Request Parameters

Parameter Description


200 OK
Content-Type: application/json
    "Status": "Success",
    "Message": {
        "Message": "Your request for delete activities has been queued."

HTTP Response Codes

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.

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