I am sending the request to “api.miro.com/v2/boards” endpoint and have this issue, but if I’m sending request to api.miro.com/v1/boards” it works fine. This is strange.
Could you share with us the exact requests you are executing? If it works in Postman it should work exactly the same in the IDE. There might be a difference somewhere, we just need to find it .
The more information you can share, the easier it will be for us to help you.