diff --git a/.arcconfig b/.arcconfig
new file mode 100644
index 0000000..b9fd1a3
--- /dev/null
+++ b/.arcconfig
@@ -0,0 +1,3 @@
+{
+    "phabricator.uri": "https://git.kolab.org"
+}
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..755b605
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+/_build
+/cover
+/deps
+erl_crash.dump
+*.ez
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..06f57d9
--- /dev/null
+++ b/README.md
@@ -0,0 +1,6 @@
+# KolabWopi
+
+   *WARNING: PRE-ALPHA SOFTWARE, WILL EAT ALL THE BABIES*
+
+KolabWopi provides an API implementing Web Application Open Interface standard.
+To learn about Kolab visit https://kolab.org
diff --git a/config/config.exs b/config/config.exs
new file mode 100644
index 0000000..14da6ae
--- /dev/null
+++ b/config/config.exs
@@ -0,0 +1,30 @@
+# This file is responsible for configuring your application
+# and its dependencies with the aid of the Mix.Config module.
+use Mix.Config
+
+# This configuration is loaded before any dependency and is restricted
+# to this project. If another project depends on this project, this
+# file won't be loaded nor affect the parent project. For this reason,
+# if you want to provide default values for your application for
+# 3rd-party users, it should be done in your "mix.exs" file.
+
+# You can configure for your application as:
+#
+#     config :kolab_wopi, key: :value
+#
+# And access this configuration in your application as:
+#
+#     Application.get_env(:kolab_wopi, :key)
+#
+# Or configure a 3rd-party app:
+#
+#     config :logger, level: :info
+#
+
+# It is also possible to import configuration files, relative to this
+# directory. For example, you can emulate configuration per environment
+# by uncommenting the line below and defining dev.exs, test.exs and such.
+# Configuration from the imported file will override the ones defined
+# here (which is why it is important to import them last).
+#
+#     import_config "#{Mix.env}.exs"
diff --git a/lib/kolab_wopi.ex b/lib/kolab_wopi.ex
new file mode 100644
index 0000000..5aa110a
--- /dev/null
+++ b/lib/kolab_wopi.ex
@@ -0,0 +1,20 @@
+defmodule KolabWopi do
+  use Application
+
+  # See http://elixir-lang.org/docs/stable/elixir/Application.html
+  # for more information on OTP Applications
+  def start(_type, _args) do
+    import Supervisor.Spec, warn: false
+
+    children = [
+      # Define workers and child supervisors to be supervised
+      worker(__MODULE__.API, []),
+      worker(__MODULE__.Chwala, [])
+    ]
+
+    # See http://elixir-lang.org/docs/stable/elixir/Supervisor.html
+    # for other strategies and supported options
+    opts = [strategy: :one_for_one, name: __MODULE__.Supervisor]
+    Supervisor.start_link(children, opts)
+  end
+end
diff --git a/lib/kolab_wopi/api.ex b/lib/kolab_wopi/api.ex
new file mode 100644
index 0000000..902adc0
--- /dev/null
+++ b/lib/kolab_wopi/api.ex
@@ -0,0 +1,31 @@
+defmodule KolabWopi.API do
+  use Plug.Router
+  use Plug.ErrorHandler
+
+  require Logger
+
+  plug Plug.Logger
+  plug :match
+  plug :dispatch
+
+  def init(options) do
+    options
+  end
+
+  def start_link do
+    {:ok, _} = Plug.Adapters.Cowboy.http __MODULE__, []
+  end
+
+  forward "/wopi/files",       to: __MODULE__.Files
+  forward "/wopi/containers",  to: __MODULE__.Containers
+  forward "/wopi/ecosystem",   to: __MODULE__.Ecosystem
+  forward "/wopibootstrapper", to: __MODULE__.Bootstrap
+
+  match _ do
+    conn |> send_resp(404, "Not found")
+  end
+
+  defp handle_errors(conn, %{kind: _kind, reason: _reason, stack: _stack}) do
+    conn |> send_resp(500, "Internal Server Error")
+  end
+end
diff --git a/lib/kolab_wopi/api/bootstrap.ex b/lib/kolab_wopi/api/bootstrap.ex
new file mode 100644
index 0000000..72a7ded
--- /dev/null
+++ b/lib/kolab_wopi/api/bootstrap.ex
@@ -0,0 +1,10 @@
+defmodule KolabWopi.API.Bootstrap do
+  use Plug.Router
+
+  plug :match
+  plug :dispatch
+
+  match _ do
+    conn |> send_resp(501, "Not implemented")
+  end
+end
diff --git a/lib/kolab_wopi/api/containers.ex b/lib/kolab_wopi/api/containers.ex
new file mode 100644
index 0000000..a2d3687
--- /dev/null
+++ b/lib/kolab_wopi/api/containers.ex
@@ -0,0 +1,10 @@
+defmodule KolabWopi.API.Containers do
+  use Plug.Router
+
+  plug :match
+  plug :dispatch
+
+  match _ do
+    conn |> send_resp(501, "Not implemented")
+  end
+end
diff --git a/lib/kolab_wopi/api/ecosystem.ex b/lib/kolab_wopi/api/ecosystem.ex
new file mode 100644
index 0000000..9e88edc
--- /dev/null
+++ b/lib/kolab_wopi/api/ecosystem.ex
@@ -0,0 +1,10 @@
+defmodule KolabWopi.API.Ecosystem do
+  use Plug.Router
+
+  plug :match
+  plug :dispatch
+
+  match _ do
+    conn |> send_resp(501, "Not implemented")
+  end
+end
diff --git a/lib/kolab_wopi/api/files.ex b/lib/kolab_wopi/api/files.ex
new file mode 100644
index 0000000..ec657c5
--- /dev/null
+++ b/lib/kolab_wopi/api/files.ex
@@ -0,0 +1,14 @@
+defmodule KolabWopi.API.Files do
+  use Plug.Router
+
+  plug :match
+  plug :dispatch
+
+  get "/" do
+    conn |> send_resp(200, "/wopi/files")
+  end
+
+  match _ do
+    conn |> send_resp(404, "Not found")
+  end
+end
diff --git a/lib/kolab_wopi/chwala.ex b/lib/kolab_wopi/chwala.ex
new file mode 100644
index 0000000..b5f2c87
--- /dev/null
+++ b/lib/kolab_wopi/chwala.ex
@@ -0,0 +1,10 @@
+defmodule KolabWopi.Chwala do
+  use GenServer
+
+  require Logger
+
+  def start_link do
+     GenServer.start_link(__MODULE__, [])
+  end
+
+end
diff --git a/mix.exs b/mix.exs
new file mode 100644
index 0000000..da704f5
--- /dev/null
+++ b/mix.exs
@@ -0,0 +1,36 @@
+defmodule KolabWopi.Mixfile do
+  use Mix.Project
+
+  def project do
+    [
+      app: :kolab_wopi,
+      version: "0.0.1",
+      elixir: "~> 1.2",
+      build_embedded: Mix.env == :prod,
+      start_permanent: Mix.env == :prod,
+      deps: deps
+    ]
+  end
+
+  # Configuration for the OTP application
+  #
+  # Type "mix help compile.app" for more information
+  def application do
+    [
+      applications: [:logger, :cowboy, :plug, :httpoison],
+      mod: {KolabWopi, []}
+    ]
+  end
+
+  # Dependencies can be Hex packages:
+  #
+  # Type "mix help deps" for more examples and options
+  defp deps do
+    [
+      {:cowboy, "~> 1.0"},
+      {:plug, "~> 1.2"},
+      {:httpoison, "~> 0.9"},
+      {:poison, "~> 2.2"}
+    ]
+  end
+end
diff --git a/mix.lock b/mix.lock
new file mode 100644
index 0000000..b5ee57a
--- /dev/null
+++ b/mix.lock
@@ -0,0 +1,13 @@
+%{"certifi": {:hex, :certifi, "0.4.0", "a7966efb868b179023618d29a407548f70c52466bf1849b9e8ebd0e34b7ea11f", [:rebar3], []},
+  "cowboy": {:hex, :cowboy, "1.0.4", "a324a8df9f2316c833a470d918aaf73ae894278b8aa6226ce7a9bf699388f878", [:rebar, :make], [{:cowlib, "~> 1.0.0", [hex: :cowlib, optional: false]}, {:ranch, "~> 1.0", [hex: :ranch, optional: false]}]},
+  "cowlib": {:hex, :cowlib, "1.0.2", "9d769a1d062c9c3ac753096f868ca121e2730b9a377de23dec0f7e08b1df84ee", [:make], []},
+  "hackney": {:hex, :hackney, "1.6.1", "ddd22d42db2b50e6a155439c8811b8f6df61a4395de10509714ad2751c6da817", [:rebar3], [{:certifi, "0.4.0", [hex: :certifi, optional: false]}, {:idna, "1.2.0", [hex: :idna, optional: false]}, {:metrics, "1.0.1", [hex: :metrics, optional: false]}, {:mimerl, "1.0.2", [hex: :mimerl, optional: false]}, {:ssl_verify_fun, "1.1.0", [hex: :ssl_verify_fun, optional: false]}]},
+  "httpoison": {:hex, :httpoison, "0.9.1", "6c2b4eaf2588a6f3ef29663d28c992531ca3f0bc832a97e0359bc822978e1c5d", [:mix], [{:hackney, "~> 1.6.0", [hex: :hackney, optional: false]}]},
+  "idna": {:hex, :idna, "1.2.0", "ac62ee99da068f43c50dc69acf700e03a62a348360126260e87f2b54eced86b2", [:rebar3], []},
+  "metrics": {:hex, :metrics, "1.0.1", "25f094dea2cda98213cecc3aeff09e940299d950904393b2a29d191c346a8486", [:rebar3], []},
+  "mime": {:hex, :mime, "1.0.1", "05c393850524767d13a53627df71beeebb016205eb43bfbd92d14d24ec7a1b51", [:mix], []},
+  "mimerl": {:hex, :mimerl, "1.0.2", "993f9b0e084083405ed8252b99460c4f0563e41729ab42d9074fd5e52439be88", [:rebar3], []},
+  "plug": {:hex, :plug, "1.2.0", "496bef96634a49d7803ab2671482f0c5ce9ce0b7b9bc25bc0ae8e09859dd2004", [:mix], [{:cowboy, "~> 1.0", [hex: :cowboy, optional: true]}, {:mime, "~> 1.0", [hex: :mime, optional: false]}]},
+  "poison": {:hex, :poison, "2.2.0", "4763b69a8a77bd77d26f477d196428b741261a761257ff1cf92753a0d4d24a63", [:mix], []},
+  "ranch": {:hex, :ranch, "1.2.1", "a6fb992c10f2187b46ffd17ce398ddf8a54f691b81768f9ef5f461ea7e28c762", [:make], []},
+  "ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.0", "edee20847c42e379bf91261db474ffbe373f8acb56e9079acb6038d4e0bf414f", [:rebar, :make], []}}
diff --git a/test/kolab_wopi_test.exs b/test/kolab_wopi_test.exs
new file mode 100644
index 0000000..5bda50d
--- /dev/null
+++ b/test/kolab_wopi_test.exs
@@ -0,0 +1,8 @@
+defmodule KolabWopiTest do
+  use ExUnit.Case
+  doctest KolabWopi
+
+  test "the truth" do
+    assert 1 + 1 == 2
+  end
+end
diff --git a/test/test_helper.exs b/test/test_helper.exs
new file mode 100644
index 0000000..869559e
--- /dev/null
+++ b/test/test_helper.exs
@@ -0,0 +1 @@
+ExUnit.start()