Add stock news call

Author: Matthiee

FinancialModelingPrepApi/Abstractions/CompanyValuation/ICompanyValuation.cs

@@ -18,5 +18,7 @@ public interface ICompanyValuation
         public Task<ApiResponse<List<BalanceSheetResponse>>> GetBalanceSheetStatementAsync(string symbol, Period period = Period.Quarter, int limit = 40);
         public Task<ApiResponse<List<CashFlowResponse>>> GetCashFlowStatementAsync(string symbol, Period period = Period.Quarter, int limit = 40);
         public Task<ApiResponse<List<IncomeStatementResponse>>> GetIncomeStatementAsync(string symbol, Period period = Period.Quarter, int limit = 40);
+
+        public Task<ApiResponse<List<StockNewsResponse>>> GetStockNewsAsync(string symbol, int limit = 50);
     }
 }

FinancialModelingPrepApi/Core/CompanyValuation/CompanyValuation.cs

@@ -161,5 +161,22 @@ public Task<ApiResponse<List<IncomeStatementResponse>>> GetIncomeStatementAsync(
 
             return client.GetAsync<List<IncomeStatementResponse>>(url, pathParams, queryString);
         }
+
+        public Task<ApiResponse<List<StockNewsResponse>>> GetStockNewsAsync(string symbol, int limit = 50)
+        {
+            const string url = "[version]/stock_news";
+
+            var pathParams = new NameValueCollection()
+            {
+                { "version", ApiVersion.v3.ToString() },
+            };
+
+            var queryString = new QueryStringBuilder();
+
+            queryString.Add("tickers", symbol);
+            queryString.Add("limit", limit);
+
+            return client.GetAsync<List<StockNewsResponse>>(url, pathParams, queryString);
+        }
     }
 }

FinancialModelingPrepApi/Model/CompanyValuation/StockNewsResponse.cs

@@ -0,0 +1,28 @@
+using System.Text.Json.Serialization;
+
+namespace MatthiWare.FinancialModelingPrepApi.Model.CompanyValuation
+{
+    public class StockNewsResponse
+    {
+        [JsonPropertyName("symbol")]
+        public string Symbol { get; set; }
+
+        [JsonPropertyName("publishedDate")]
+        public string PublishedDate { get; set; }
+
+        [JsonPropertyName("title")]
+        public string Title { get; set; }
+
+        [JsonPropertyName("image")]
+        public string Image { get; set; }
+
+        [JsonPropertyName("site")]
+        public string Site { get; set; }
+
+        [JsonPropertyName("text")]
+        public string Text { get; set; }
+
+        [JsonPropertyName("url")]
+        public string Url { get; set; }
+    }
+}

Tests/CompanyValuation/CompanyValuationTests.cs

@@ -128,5 +128,19 @@ public async Task GetBalanceSheetStatement()
             Assert.Equal(5, result.Data.Count);
             Assert.All(result.Data, data => Assert.Equal("AAPL", data.Symbol));
         }
+
+        [Fact]
+        public async Task GetStockNewsAsync()
+        {
+            var api = ServiceProvider.GetRequiredService<IFinancialModelingPrepApiClient>();
+
+            var result = await api.CompanyValuation.GetStockNewsAsync("AAPL", 5);
+
+            Assert.NotNull(result);
+            Assert.False(result.HasError);
+            Assert.NotEmpty(result.Data);
+            Assert.Equal(5, result.Data.Count);
+            Assert.All(result.Data, data => Assert.Equal("AAPL", data.Symbol));
+        }
     }
 }