diff --git a/Dobbs Campaign Manager API Key.txt b/Dobbs Campaign Manager API Key.txt
new file mode 100644
index 0000000..5d72964
--- /dev/null
+++ b/Dobbs Campaign Manager API Key.txt	
@@ -0,0 +1,5 @@
+Client ID:
+6f7f08a5dcc30e18d41888c47dc6c276
+
+API Key:
+7cb8625ed34fbc298521f66b9e491ec3df53859a892c92d3
\ No newline at end of file
diff --git a/OptOutFetcher.csproj b/OptOutFetcher.csproj
new file mode 100644
index 0000000..c5baf53
--- /dev/null
+++ b/OptOutFetcher.csproj
@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="RestSharp" Version="112.1.0" />
+  </ItemGroup>
+
+</Project>
diff --git a/OptOutFetcher.sln b/OptOutFetcher.sln
new file mode 100644
index 0000000..0e644d3
--- /dev/null
+++ b/OptOutFetcher.sln
@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.9.34723.18
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OptOutFetcher", "OptOutFetcher.csproj", "{2FBB934D-7099-4C05-BF0F-5C044B9F3B7E}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{2FBB934D-7099-4C05-BF0F-5C044B9F3B7E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{2FBB934D-7099-4C05-BF0F-5C044B9F3B7E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{2FBB934D-7099-4C05-BF0F-5C044B9F3B7E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{2FBB934D-7099-4C05-BF0F-5C044B9F3B7E}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {4E45E6B3-8352-473C-BAFC-997B649FA663}
+	EndGlobalSection
+EndGlobal
diff --git a/Program.cs b/Program.cs
new file mode 100644
index 0000000..9c24b61
--- /dev/null
+++ b/Program.cs
@@ -0,0 +1,95 @@
+using RestSharp;
+using System.Text.Json.Nodes;
+using System.Text.Json;
+using System.Net;
+using RestSharp.Authenticators;
+
+/*
+	Campaign Monitor API reference: https://www.campaignmonitor.com/api/v3-3/getting-started/
+	Dobbs API key/client ID available from Josh in \\KM202401\c$\Users\joshdeck.KEYMTV\Documents\Misc\OptOutFetcher
+ */
+
+internal class Program
+{
+	static void Main(string[] args)
+	{
+		Console.Write("Date to start at (leave blank for all entries): ");
+
+		// Add to list testing
+		//var data = AddNewSubscribers("");
+		//Console.WriteLine(data);
+
+		// Unsubscribe testing
+		//UnsubscribeUser("");
+
+		// Opt Out Testing
+		string date = Console.ReadLine();
+		var data = GetOptOuts(date);
+
+		// Output the data; TODO replace with writing to a service or something
+		Console.WriteLine(data);
+	}
+
+
+
+	private static RestClient InitializeAndGetClient()
+	{
+		var cookieJar = new CookieContainer();
+		var options = new RestClientOptions("https://api.createsend.com")
+		{
+			Authenticator = new HttpBasicAuthenticator("7cb8625ed34fbc298521f66b9e491ec3df53859a892c92d3", "x")
+		};
+		return new RestClient(options);
+	}
+
+
+
+	private static JsonNode? GetOptOuts(string fromDate)
+	{
+		var client = InitializeAndGetClient();
+		var request = new RestRequest();
+		if (fromDate != "")
+			request = new RestRequest("api/v3.3/lists/3bb5109cdf3265eac26b3fa34ffae379/unsubscribed.json?date=" + fromDate);
+		else
+			request = new RestRequest("api/v3.3/lists/3bb5109cdf3265eac26b3fa34ffae379/unsubscribed.json");
+
+		var response = client.ExecuteGet(request);
+
+		return JsonSerializer.Deserialize<JsonNode>(response.Content!)!;
+	}
+
+
+
+	private static JsonNode? AddNewSubscribers(string fileName)
+	{
+		// TODO: for testing we just use a dummy list, but once we actually merge the two lists we are going to want to read from file/service
+		string add_request_params = "{ \"EmailAddress\": \"joshdeck@keymotive.net\", \"Name\": \"Joshua Deck\",\"MobileNumber\":\"+8884227390\",\"CustomFields\": [ ], \"Resubscribe\": true,\"RestartSubscriptionBasedAutoresponders\": true, \"ConsentToTrack\": \"No\", \"ConsentToSendSms\":\"No\"}";
+		
+
+		var client = InitializeAndGetClient();
+
+		// This is only adding one. To add multiple, format body as: https://www.campaignmonitor.com/api/v3-3/subscribers/#importing-many-subscribers
+		// and POST this url: https://api.createsend.com/api/v3.3/subscribers/3bb5109cdf3265eac26b3fa34ffae379/import.json
+		var request = new RestRequest("api/v3.3/subscribers/3bb5109cdf3265eac26b3fa34ffae379.json");
+
+		request.AddBody(add_request_params);
+		var response = client.ExecutePost(request);
+
+		return JsonSerializer.Deserialize<JsonNode>(response.Content!)!;
+	}
+
+
+
+	private static void UnsubscribeUser(string fileName)
+	{
+		// TODO: change this to a file
+		string unsub_request_params = "{ \"EmailAddress\": \"joshdeck@keymotive.net\" }";
+
+		var client = InitializeAndGetClient();
+		var request = new RestRequest("api/v3.3/subscribers/3bb5109cdf3265eac26b3fa34ffae379/unsubscribe.json");
+		request.AddBody(unsub_request_params);
+		var response = client.ExecutePost(request);
+
+		Console.WriteLine(response.Content + "Done unsubscribing");
+    }
+}
\ No newline at end of file