Warning

This contains the API bindings for the legacy version of FMP. This does not work for newer accounts, see #145.

FinancialModelingPrep.NET

Installation

PM> Install-Package MatthiWare.FinancialModelingPrep

Quick Start

Register FinancialModelingPrepApiClient in Dependency Injection provider

using MatthiWare.FinancialModelingPrep;
Services.AddFinancialModelingPrepApiClient(new FinancialModelingPrepOptions()
{
 ApiKey = "API-KEY-HERE"
});
var api = ServiceProvider.GetRequiredService<IFinancialModelingPrepApiClient>();
// do something with api like getting the latest Apple Stock Quote
var quoteResult = await api.CompanyValuation.GetQuoteAsync("AAPL");

Create FMP API Client using Factory (without Dependency Injection)

using MatthiWare.FinancialModelingPrep;
var api = FinancialModelingPrepApiClientFactory.CreateClient(new FinancialModelingPrepOptions());
// do something with api like getting the latest Apple Stock Quote
var quoteResult = await api.CompanyValuation.GetQuoteAsync("AAPL");

Get Stock Price Quote

var response = await api.CompanyValuation.GetQuoteAsync("AAPL");
// Display Apple Stock Quote
Console.WriteLine($"$AAPL is currently trading at: {response.Data.Price}");

All API Responses are wrapped in an ApiResponse<T> object.

public class ApiResponse<T>
{
 /// <summary>
 /// Error message if any occured
 /// </summary>
 public string Error { get; }
 /// <summary>
 /// True if there was an error with the request otherwise false
 /// </summary>
 public bool HasError { get; }
 /// <summary>
 /// The FMP API response object <see cref="T"/>
 /// </summary>
 public T Data { get; }
}

var response = await api.CompanyValuation.GetQuoteAsync("AAPL");
// Display Apple Stock Quote
if (!quoteResult.HasError)
{
 Console.WriteLine($"$AAPL is currently trading at: {response.Data.Price}");
}
else
{
 Console.WriteLine($"Error occured, message: {response.Error}");
}

Covered Endpoints

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