Estimate charges api error

pkrawat1

Hi @administrators
I'm integrating the estimate charges api. I'm getting this error on the api response.
The params are correct, as per doc.
Also I noticed the API does not follow a single case format. Somewhere it is camelCase or snake_case.

Here is the request log in elixir language.

"orders" => [
      %{
        "exchange" => "NSE",
        "price" => "313.75",
        "product_type" => "DELIVERY",
        "quantity" => "1",
        "symbol_name" => "ANANTRAJ-EQ",
        "token" => "13620",
        "transaction_type" => "BUY"
      }
    ]

json encode

{\"orders\":[{\"exchange\":\"NSE\",\"price\":\"313.35\",\"product_type\":\"DELIVERY\",\"quantity\":\"1\",\"symbol_name\":\"ANANTRAJ-EQ\",\"token\":\"13620\",\"transaction_type\":\"BUY\"}]}

Tried with the doc example too

{:ok,
 "{\"orders\":[{\"exchange\":\"NSE\",\"price\":\"800\",\"product_type\":\"DELIVERY\",\"quantity\":\"10\",\"symbol_name\":\"745AS33\",\"token\":\"17117\",\"transaction_type\":\"BUY\"}]}"}
{:error,
 %{
   "data" => nil,
   "errorcode" => "AB2001",
   "message" => "Internal Error",
   "status" => false
 }}