LeadSquared Developer Centre


Get Leads in a List

Retrieves leads in a specified list. Returns either specified lead fields or all lead fields.

Note: Can retrieve large lists using paging to iterate over all leads in a list.



POST https://{host}/v2/LeadManagement.svc/Leads/Retrieve/BySearchParameter? accessKey=AccessKey&secretKey=SecretKey


Content-Type: application/json
JSON Body/Payload Icon

Request Parameters

Parameter Description

Pass the list Id here.

To retrieve the list Id, refer to Get All Lists and Get a List by Lead Id.

You can also get the List Id from the List Details page.


In the Include_CSV, add the lead fields you want to retrieve in the response.


Pass the ColumnName by which you want to sort the results.

For direction, passing ‘1’ will sort the data by the most recent first. Passing ‘0’ will sort the data by the oldest first.

The results matching your criteria may be large. You can fetch the result in blocks of “PageSize” and make multiple calls to the API with increasing values of “PageIndex”.  For example, you can specify “PageIndex”: 1, “PageSize”: 100 for the first call and specify “PageIndex”: 2, “PageSize”: 100 for second call.


200 OK
Content-Type: application/json

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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