diff --git a/.gitignore b/.gitignore
index 2de4ef46b..1e65569fb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -32,10 +32,11 @@ msbuild.err
 msbuild.wrn
 
 package/lib/
+packages/
 
 
 # Visual Studio 2015
-.vs/
-*.DotSettings
-.idea/.idea.stellar-dotnetcore-sdk/.idea/workspace.xml
-stellar-dotnet-sdk-test/coverage.opencover.xml
+.vs/
+*.DotSettings
+.idea/.idea.stellar-dotnetcore-sdk/.idea/workspace.xml
+stellar-dotnet-sdk-test/coverage.opencover.xml
diff --git a/README.md b/README.md
index 2e50cad26..6c1bfb465 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # dotnet-stellar-sdk 
 [![Build status](https://ci.appveyor.com/api/projects/status/n34q6l3wyar2rq5l/branch/master?svg=true)](https://ci.appveyor.com/project/elucidsoft/dotnet-stellar-sdk/branch/master)
-[![codecov](https://codecov.io/gh/elucidsoft/dotnet-stellar-sdk/branch/master/graph/badge.svg)](https://codecov.io/gh/elucidsoft/dotnet-stellar-sdk)
+[![Coverage Status](https://coveralls.io/repos/github/elucidsoft/dotnet-stellar-sdk/badge.svg?branch=coveralls)](https://coveralls.io/github/elucidsoft/dotnet-stellar-sdk?branch=coveralls)
 [![CodeFactor](https://www.codefactor.io/repository/github/elucidsoft/dotnet-stellar-sdk/badge)](https://www.codefactor.io/repository/github/elucidsoft/dotnet-stellar-sdk)
 [![NuGet Badge](https://buildstats.info/nuget/stellar-dotnet-sdk)](https://www.nuget.org/packages/stellar-dotnet-sdk)
 
diff --git a/appveyor.yml b/appveyor.yml
index 0fe4a6ed3..95f0e8cc2 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -3,33 +3,35 @@ pull_requests:
   do_not_increment_build_number: true
 os: Visual Studio 2017
 before_build:
-- cmd: dotnet restore stellar-dotnet-sdk.sln
+  - cmd: dotnet restore stellar-dotnet-sdk.sln
 dotnet_csproj:
   patch: true
   file: '**\*.csproj'
-  version: '{version}'
-  package_version: '{version}'
-  assembly_version: '{version}'
-  file_version: '{version}'
-  informational_version: '{version}'
+  version: "{version}"
+  package_version: "{version}"
+  assembly_version: "{version}"
+  file_version: "{version}"
+  informational_version: "{version}"
 artifacts:
-  - path: '**\*.nupkg'
+  - path: 'stellar-dotnet-sdk\**\*.nupkg'
     name: nuget
 build:
   project: stellar-dotnet-sdk.sln
   parallel: true
   verbosity: minimal
 test_script:
- - cmd: dotnet test -p:CollectCoverage=true -p:CoverletOutputFormat=opencover -p:ExcludeByFile=\"../stellar-dotnet-sdk/chaos.nacl/**/*.cs\" -p:ExcludeByFile=\"../stellar-dotnet-sdk-xdr/generated/*.cs\" ./stellar-dotnet-sdk-test --test-adapter-path:. --logger:Appveyor
+  - cmd: dotnet test -p:CollectCoverage=true -p:CoverletOutputFormat=opencover -p:ExcludeByFile=\"../stellar-dotnet-sdk/chaos.nacl/**/*.cs\" -p:ExcludeByFile=\"../stellar-dotnet-sdk-xdr/generated/*.cs\" ./stellar-dotnet-sdk-test --test-adapter-path:. --logger:Appveyor
 after_test:
-  - ps: |
-      $env:PATH = 'C:\msys64\usr\bin;' + $env:PATH
-      Invoke-WebRequest -Uri 'https://codecov.io/bash' -OutFile codecov.sh
-      bash codecov.sh -f "./stellar-dotnet-sdk-test/coverage.opencover.xml" -t 3d1827ed-854c-484b-a639-02544eb921b8
+  - cmd: packages\coveralls.io\1.4.2\tools\coveralls.net.exe --opencover "./stellar-dotnet-sdk-test/coverage.opencover.xml" -r %COVERALLS_REPO_TOKEN%
+
+environment:
+  COVERALLS_REPO_TOKEN:
+    secure: Oo/jr37r3k/ZwDMKK/varxVllvTUUX8aGd/lpZ0eB0+i4Gxno6WsExeLNYNLD2hz
+
 deploy:
   on:
-      branch: master
-      APPVEYOR_REPO_TAG: true
+    branch: master
+    APPVEYOR_REPO_TAG: true
   provider: NuGet
   api_key:
     secure: vm+rrsWiV8YUExTehIEf2ACt0R0xDzYJ0OoHvNlu7hGZfvnop/tpbuamDm16uArT
diff --git a/nuget.config b/nuget.config
new file mode 100644
index 000000000..2c0d0bcff
--- /dev/null
+++ b/nuget.config
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <config>
+    <add key="globalPackagesFolder" value=".\packages" />
+  </config>
+</configuration>
diff --git a/packages-microsoft-prod.deb b/packages-microsoft-prod.deb
new file mode 100644
index 000000000..a9114940b
Binary files /dev/null and b/packages-microsoft-prod.deb differ
diff --git a/stellar-dotnet-sdk-test/stellar-dotnet-sdk-test.csproj b/stellar-dotnet-sdk-test/stellar-dotnet-sdk-test.csproj
index c7aec58f1..1cb44f96e 100644
--- a/stellar-dotnet-sdk-test/stellar-dotnet-sdk-test.csproj
+++ b/stellar-dotnet-sdk-test/stellar-dotnet-sdk-test.csproj
@@ -15,6 +15,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>
+    <PackageReference Include="coveralls.io" Version="1.4.2"/>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.9.0" />
     <PackageReference Include="Moq" Version="4.10.0" />
     <PackageReference Include="MSTest.TestAdapter" Version="1.4.0" />
@@ -242,4 +243,4 @@
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
   </ItemGroup>
-</Project>
\ No newline at end of file
+</Project>