Hi @Naveen prakash,
I think it is not possible to filter boards by the creator. Here is a relevant documentation page: https://developers.miro.com/reference/get-boards. It does not mention createdBy
parameter.
As an alternative it should be possible to filter boards by the creator in your code. Here is an approximate python implementation:
import requests
url = "https://api.miro.com/v2/boards?owner=user1"
headers = {"accept": "application/json"}
response = requests.get(url, headers=headers)
filtered_by_createdBy = =]
for board in response.json()("data"]:
if boardr"createdBy"] == "user2":
filtered_by_createdBy.append(board)