Update index_history with json payload as per the new NSE API Server

[mraj602]

Update index_history with JSON payload as per the new NSE API Server. Changed the structure of the request sent to the server after testing it with the new NSE API. Added cinfo and index object data, which the API uses to access the internal data.

[buzzvolt]

hope this one does not see the fate of https://github.com/aeron7/nsepython/pull/40

[ramit-mitra]

Unfortunately the issue still persists with this patch. Still getting the KeyError 'd' with both nsepythonserver and nsepython.

[mraj602]

Merged with aeron7:master as the resolution is the same.

[mraj602]

Unfortunately the issue still persists with this patch. Still getting the KeyError 'd' with both nsepythonserver and nsepython.

The issue is from the server. Even the request on nifty indices website returns no result. Might be a temporary issue. Hopefully, NSE will not change its structure again.

[ramit-mitra]

Unfortunately the issue still persists with this patch. Still getting the KeyError 'd' with both nsepythonserver and nsepython.

The issue is from the server. Even the request on nifty indices website returns no result. Might be a temporary issue. Hopefully, NSE will not change its structure again.

yeah, it seems they made some changes which broke their endpoint.

{
    "Message": "Object reference not set to an instance of an object.",
    "StackTrace": "   at System.Data.RBTree`1.Successor(Int32\u0026 nodeId, Int32\u0026 mainTreeNodeId)\r\n   at System.Data.RBTree`1.RBTreeEnumerator.MoveNext()\r\n   at Newtonsoft.Json.Converters.DataTableConverter.WriteJson(JsonWriter writer, Object value, JsonSerializer serializer)\r\n   at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeConvertable(JsonWriter writer, JsonConverter converter, Object value, JsonContract contract, JsonContainerContract collectionContract, JsonProperty containerProperty)\r\n   at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.Serialize(JsonWriter jsonWriter, Object value, Type objectType)\r\n   at Newtonsoft.Json.JsonSerializer.SerializeInternal(JsonWriter jsonWriter, Object value, Type objectType)\r\n   at Newtonsoft.Json.JsonConvert.SerializeObjectInternal(Object value, Type type, JsonSerializer jsonSerializer)\r\n   at Newtonsoft.Json.JsonConvert.SerializeObject(Object value)\r\n   at IISL.Backpage.getHistoricaldatatabletoString(String cinfo) in D:\\NseIndices\\Temp\\March07_2024_LiveBackup\\Nifty Indices New\\Backpage.aspx.cs:line 420",
    "ExceptionType": "System.NullReferenceException"
}