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Add crypto market, stock screener and social sentiment support. (#43)
* Added crypto market, stock screener and social sentiment support. * Moved symbol to query parameter for social sentiment.
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‎FinancialModelingPrepApi/Abstractions/Crypto/ICryptoMarketProvider.cs

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using MatthiWare.FinancialModelingPrep.Model;
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using MatthiWare.FinancialModelingPrep.Model.Crypto;
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using MatthiWare.FinancialModelingPrep.Model.StockMarket;
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using System.Collections.Generic;
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using System.Threading.Tasks;
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namespace MatthiWare.FinancialModelingPrep.Abstractions.StockMarket
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{
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public interface ICryptoMarketProvider
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{
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public Task<ApiResponse<List<CryptoItem>>> GetAvilableCryptocurrencies();
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public Task<ApiResponse<List<CryptoHistoricalPricePeriodListing>>> GetHistoricalPrices(string symbol, HistoricalPricingPeriod period);
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public Task<ApiResponse<CryptoHistoricalPriceDailyItem>> GetDailyPrices(string symbol);
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}
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}

‎FinancialModelingPrepApi/Abstractions/Statistics/IStockStatisticsProvider.cs

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/// <param name="limit">Limts the amount of results</param>
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/// <returns></returns>
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public Task<ApiResponse<List<AnalystEstimateItem>>> GetAnalystEstimatesAsync(string symbol, Period period = Period.Annual, int? limit = 30);
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// Social Sentiment
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public Task<ApiResponse<List<SocialSentimentItem>>> GetSocialSentimentAsync(string symbol, int page = 0);
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}
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}

‎FinancialModelingPrepApi/Abstractions/StockMarket/IStockMarketProvider.cs

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public Task<ApiResponse<List<StockMarketSymbolResponse>>> GetMostActiveStocksAsync();
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public Task<ApiResponse<List<StockMarketSymbolResponse>>> GetBiggestGainerStocksAsync();
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public Task<ApiResponse<List<StockMarketSymbolResponse>>> GetBiggestLoserStocksAsync();
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public Task<ApiResponse<List<StockScreenerItem>>> StockScreener(int? marketCapMoreThan = null, int? marketCapLowerThan = null, decimal? priceMoreThan = null, decimal? priceLowerThan = null,
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decimal? betaMoreThan = null, decimal? betaLowerThan = null, int? volumeMoreThan = null, int? volumeLowerThan = null, bool? isEtf = null, bool? isActivelyTraded = null,
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Sector? sector = null, Industry? industry = null, Country? country = null, Exchange? exchange = null, int? limit = 30);
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}
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}

‎FinancialModelingPrepApi/Core/Crypto/CryptoMarketProvider.cs

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using MatthiWare.FinancialModelingPrep.Abstractions.StockMarket;
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using MatthiWare.FinancialModelingPrep.Core.Http;
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using MatthiWare.FinancialModelingPrep.Model;
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using MatthiWare.FinancialModelingPrep.Model.Crypto;
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using MatthiWare.FinancialModelingPrep.Model.StockMarket;
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using System.Collections.Generic;
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using System.Collections.Specialized;
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using System.Threading.Tasks;
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namespace MatthiWare.FinancialModelingPrep.Core.StockMarket
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{
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public sealed class CryptoMarketProvider : ICryptoMarketProvider
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{
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private readonly FinancialModelingPrepHttpClient client;
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public CryptoMarketProvider(FinancialModelingPrepHttpClient client)
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{
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this.client = client ?? throw new System.ArgumentNullException(nameof(client));
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}
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public Task<ApiResponse<List<CryptoItem>>> GetAvilableCryptocurrencies()
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{
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const string url = "[version]/symbol/available-cryptocurrencies";
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var pathParams = new NameValueCollection()
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{
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{ "version", ApiVersion.v3.ToString() }
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};
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return client.GetJsonAsync<List<CryptoItem>>(url, pathParams, null);
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}
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public Task<ApiResponse<CryptoHistoricalPriceDailyItem>> GetDailyPrices(string symbol)
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{
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const string url = "[version]/historical-price-full/[symbol]";
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var pathParams = new NameValueCollection()
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{
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{ "version", ApiVersion.v3.ToString() },
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{ "symbol", symbol }
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};
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return client.GetJsonAsync<CryptoHistoricalPriceDailyItem>(url, pathParams, null);
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}
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public Task<ApiResponse<List<CryptoHistoricalPricePeriodListing>>> GetHistoricalPrices(string symbol, HistoricalPricingPeriod period)
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{
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const string url = "[version]/historical-chart/[pricePeriod]/[symbol]";
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string pricePeriod = EnumMappings.HistoricalPrices[period];
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var pathParams = new NameValueCollection()
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{
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{ "version", ApiVersion.v3.ToString() },
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{ "symbol", symbol },
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{ "pricePeriod", pricePeriod }
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};
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var queryString = new QueryStringBuilder();
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return client.GetJsonAsync<List<CryptoHistoricalPricePeriodListing>>(url, pathParams, queryString);
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}
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}
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}

‎FinancialModelingPrepApi/Core/Statistics/StockStatisticsProvider.cs

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return client.GetJsonAsync<List<AnalystEstimateItem>>(url, pathParams, queryString);
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}
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public Task<ApiResponse<List<SocialSentimentItem>>> GetSocialSentimentAsync(string symbol, int page = 0)
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{
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const string url = "[version]/historical/social-sentiment/";
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var pathParams = new NameValueCollection()
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{
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{ "version", ApiVersion.v4.ToString() }
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};
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var queryString = new QueryStringBuilder();
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queryString.Add("symbol", symbol);
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queryString.Add("page", page.ToString());
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return client.GetJsonAsync<List<SocialSentimentItem>>(url, pathParams, queryString);
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}
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}
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}

‎FinancialModelingPrepApi/Core/StockMarket/StockMarketProvider.cs

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this.client = client ?? throw new System.ArgumentNullException(nameof(client));
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}
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public Task<ApiResponse<List<StockScreenerItem>>> StockScreener(int? marketCapMoreThan = null, int? marketCapLowerThan = null, decimal? priceMoreThan = null, decimal? priceLowerThan = null,
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decimal? betaMoreThan = null, decimal? betaLowerThan = null, int? volumeMoreThan = null, int? volumeLowerThan = null, bool? isEtf = null, bool? isActivelyTraded = null,
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Sector? sector = null, Industry? industry = null, Country? country = null, Exchange? exchange = null, int? limit = 30)
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{
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const string url = "[version]/stock-screener";
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var pathParams = new NameValueCollection()
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{
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{ "version", ApiVersion.v3.ToString() }
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};
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var queryString = new QueryStringBuilder();
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if (marketCapMoreThan.HasValue)
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{
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queryString.Add("marketCapMoreThan", marketCapMoreThan.Value.ToString());
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}
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if (marketCapLowerThan.HasValue)
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{
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queryString.Add("marketCapLowerThan", marketCapLowerThan.Value.ToString());
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}
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if (priceMoreThan.HasValue)
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{
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queryString.Add("priceMoreThan", priceMoreThan.Value.ToString());
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}
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if (priceLowerThan.HasValue)
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{
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queryString.Add("priceLowerThan", priceLowerThan.Value.ToString());
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}
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if (betaMoreThan.HasValue)
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{
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queryString.Add("betaMoreThan", betaMoreThan.Value.ToString());
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}
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if (betaLowerThan.HasValue)
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{
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queryString.Add("betaLowerThan", betaLowerThan.Value.ToString());
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}
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if (volumeMoreThan.HasValue)
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{
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queryString.Add("volumeMoreThan", volumeMoreThan.Value.ToString());
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}
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if (isEtf.HasValue)
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{
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queryString.Add("isEtf", isEtf.Value.ToString());
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}
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if (sector.HasValue)
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{
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queryString.Add("sector", EnumMappings.Sectors[sector.Value]);
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}
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if (industry.HasValue)
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{
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queryString.Add("industry", EnumMappings.Industries[industry.Value]);
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}
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if (country.HasValue)
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{
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queryString.Add("country", country.Value.ToString());
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}
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if (exchange.HasValue)
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{
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queryString.Add("exchange", exchange.Value.ToString().ToLower());
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}
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queryString.Add("limit", limit.Value.ToString());
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return client.GetJsonAsync<List<StockScreenerItem>>(url, pathParams, queryString);
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}
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public Task<ApiResponse<List<StockMarketSymbolResponse>>> GetBiggestGainerStocksAsync()
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=> GetStockMarketData(GainersEndpoint);
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‎FinancialModelingPrepApi/DependencyInjectionExtensions.cs

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services.TryAddTransient<IInstitutionalFundProvider, InstitutionalFundProvider>();
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services.TryAddTransient<IStockTimeSeriesProvider, StockTimeSeriesProvider>();
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services.TryAddTransient<IStockMarketProvider, StockMarketProvider>();
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services.TryAddTransient<ICryptoMarketProvider, CryptoMarketProvider>();
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services.TryAddTransient<IStockStatisticsProvider, StockStatisticsProvider>();
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}
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}

‎FinancialModelingPrepApi/Model/Crypto/CryptoHistoricalPricePeriodItem.cs

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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Text.Json.Serialization;
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using System.Threading.Tasks;
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namespace MatthiWare.FinancialModelingPrep.Model.Crypto
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{
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public class CryptoHistoricalPriceDailyItem
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{
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[JsonPropertyName("symbol")]
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public string Symbol { get; set; }
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[JsonPropertyName("historical")]
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public List<CyptoHistoricalPriceDailyListing> HistoricalPrices { get; set; }
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}
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}

‎FinancialModelingPrepApi/Model/Crypto/CryptoItem.cs

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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Text.Json.Serialization;
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using System.Threading.Tasks;
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namespace MatthiWare.FinancialModelingPrep.Model.Crypto
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{
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public class CryptoItem
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{
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[JsonPropertyName("symbol")]
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public string Symbol { get; set; }
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[JsonPropertyName("name")]
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public string Name { get; set; }
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[JsonPropertyName("currency")]
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public string Currency { get; set; }
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[JsonPropertyName("stockExchange")]
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public string StockExchange { get; set; }
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[JsonPropertyName("exchangeShortName")]
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public string ExchangeShortName { get; set; }
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}
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}

‎FinancialModelingPrepApi/Model/Crypto/CyptoHistoricalPriceListings.cs

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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Text.Json.Serialization;
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using System.Threading.Tasks;
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namespace MatthiWare.FinancialModelingPrep.Model.Crypto
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{
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public class CryptoHistoricalPricePeriodListing
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{
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[JsonPropertyName("date")]
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public string Date { get; set; }
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[JsonPropertyName("open")]
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public decimal Open { get; set; }
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[JsonPropertyName("high")]
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public decimal High { get; set; }
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[JsonPropertyName("low")]
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public decimal Low { get; set; }
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[JsonPropertyName("close")]
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public decimal Close { get; set; }
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[JsonPropertyName("volume")]
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public long Volume { get; set; }
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}
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public class CyptoHistoricalPriceDailyListing
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{
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[JsonPropertyName("date")]
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public DateTime Date { get; set; }
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[JsonPropertyName("open")]
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public decimal Open { get; set; }
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[JsonPropertyName("high")]
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public decimal High { get; set; }
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[JsonPropertyName("low")]
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public decimal Low { get; set; }
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[JsonPropertyName("close")]
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public decimal Close { get; set; }
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[JsonPropertyName("adjClose")]
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public decimal AdjClose { get; set; }
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[JsonPropertyName("volume")]
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public double Volume { get; set; }
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[JsonPropertyName("unadjustedVolume")]
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public double UnadjustedVolume { get; set; }
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[JsonPropertyName("change")]
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public decimal Change { get; set; }
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[JsonPropertyName("changePercent")]
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public decimal ChangePercent { get; set; }
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[JsonPropertyName("vwap")]
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public decimal VWAP { get; set; }
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[JsonPropertyName("label")]
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public string Label { get; set; }
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[JsonPropertyName("changeOvertime")]
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public double ChangeOvertime { get; set; }
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}
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}

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