A guide on efficiently deserializing the JSON response from an API using C#

Is there a way to create models from the JSON data, particularly if the data includes a string keyword name?

The JSON Data:

{
    "Meta Data": {
        "1. Information": "Intraday (5min) open, high, low, close prices and volume",
        "2. Symbol": "IBM",
        "3. Last Refreshed": "2020-06-30 12:50:00",
        "4. Interval": "5min",
        "5. Output Size": "Compact",
        "6. Time Zone": "US/Eastern"
    },
    "Time Series (5min)": {
        "2020-06-30 12:50:00": {
            "1. open": "119.7600",
            "2. high": "119.7600",
            "3. low": "119.5300",
            "4. close": "119.6300",
            "5. volume": "22938"
        },
        "2020-06-30 12:45:00": {
            "1. open": "120.0500",
            "2. high": "120.0600",
            "3. low": "119.7400",
            "4. close": "119.7900",
            "5. volume": "19170"
        },
}

I am looking for ways to convert this data into a model. Any guidance would be greatly appreciated.

c#json

Answer №1

Are you in possession of a model that requires deserialization? Or are you uncertain about the necessary components to construct the model?

If you already possess the model, there are numerous available options that would classify this query as a duplicate.

However, if you are unsure about the type of model needed and are utilizing the Newtonsoft.JSON library, consider using the JsonProperty attribute as illustrated below:

public class DataStructure
{
    [JsonProperty("Meta Data")]
    public MetaDataType StructureMetaData;

    [JsonProperty("Time Series (5min)")]
    public Dictionary<DateTime, TimeSeriesType> TimeSeriesData;
}

public class MetaDataType{

    [JsonProperty("1. Information")]
    public string InformationDetails;

    [JsonProperty("2. Symbol")]
    public string SymbolCode;

    ... additional fields ...

}

public class TimeSeriesType> {

    [JsonProperty("1. open")]
    public string OpeningValue;

    [JsonProperty("2. high")]
    public string HighestValue;

    ... additional fields ...

}

Please disregard any possible syntax errors as I wrote this in Notepad. Also, note that the JSON provided has poorly formatted field names.

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