diff --git a/changelog.md b/changelog.md
index 5a557f4..34f13bb 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## v 1.0.0
+
+- Updated API, swapped Util and Helper module names to be more standard
+
 ## v 0.0.2
 
 - added Helper.real_timestamp_of_id
diff --git a/lib/snowflake.ex b/lib/snowflake.ex
index 84a8e61..495896d 100644
--- a/lib/snowflake.ex
+++ b/lib/snowflake.ex
@@ -8,7 +8,7 @@ defmodule Snowflake do
     import Supervisor.Spec
 
     children = [
-      worker(Snowflake.Generator, [Snowflake.Utils.epoch(), Snowflake.Utils.machine_id()])
+      worker(Snowflake.Generator, [Snowflake.Helper.epoch(), Snowflake.Helper.machine_id()])
     ]
 
     Supervisor.start_link(children, strategy: :one_for_one)
diff --git a/lib/snowflake/helper.ex b/lib/snowflake/helper.ex
index 21594e1..77a7335 100644
--- a/lib/snowflake/helper.ex
+++ b/lib/snowflake/helper.ex
@@ -1,50 +1,62 @@
 defmodule Snowflake.Helper do
   @moduledoc """
-  The Helper module helps users work with snowflake IDs.
-
-  Helper module can do the following:
-  - Deriving timestamp based on ID
-  - Creating buckets based on days since epoch...
+  Utility functions intended for Snowflake application.
+  epoch() and machine_id() are useful for inspecting in production.
   """
-  use Bitwise
+  @default_config [
+    nodes: [],
+    epoch: 0
+  ]
 
   @doc """
-  Get timestamp in ms from your config epoch from any snowflake ID
+  Grabs epoch from config value
   """
-  @spec timestamp_of_id(integer) :: integer
-  def timestamp_of_id(id) do
-    id >>> 22
+  @spec epoch() :: integer
+  def epoch() do
+    Application.get_env(:snowflake, :epoch) || @default_config[:epoch]
   end
 
   @doc """
-  Get timestamp from computer epoch - January 1, 1970, Midnight
+  Grabs hostname, fqdn, and ip addresses, then compares that list to the nodes
+  config to find the intersection.
   """
-  @spec real_timestamp_of_id(integer) :: integer
-  def real_timestamp_of_id(id) do
-    timestamp_of_id(id) + Snowflake.Utils.epoch()
+  @spec machine_id() :: integer
+  def machine_id() do
+    nodes = Application.get_env(:snowflake, :nodes) || @default_config[:nodes]
+    host_addrs = [hostname(), fqdn(), Node.self()] ++ ip_addrs()
+
+    case MapSet.intersection(MapSet.new(host_addrs), MapSet.new(nodes)) |> Enum.take(1) do
+      [matching_node] -> Enum.find_index(nodes, fn node -> node == matching_node end)
+      _ -> 1023
+    end
   end
 
-  @doc """
-  Get bucket value based on segments of N days
-  """
-  @spec bucket(integer, atom, integer) :: integer
-  def bucket(units, unit_type, id) do
-    round(timestamp_of_id(id) / bucket_size(unit_type, units))
+  defp ip_addrs() do
+    case :inet.getifaddrs do
+      {:ok, ifaddrs} ->
+        ifaddrs
+        |> Enum.flat_map(fn {_, kwlist} ->
+          kwlist |> Enum.filter(fn {type, _} -> type == :addr end)
+        end)
+        |> Enum.filter_map(fn {_, addr} -> tuple_size(addr) in [4, 6] end, fn {_, addr} ->
+          case addr do
+            {a, b, c, d} -> [a, b, c, d] |> Enum.join(".")              # ipv4
+            {a, b, c, d, e, f} -> [a, b, c, d, e, f] |> Enum.join(":")  # ipv6
+          end
+        end)
+      _ -> []
+    end
   end
 
-  @doc """
-  When no id is provided, we generate a bucket for the current time
-  """
-  @spec bucket(integer, atom) :: integer
-  def bucket(units, unit_type) do
-    timestamp = System.os_time(:milliseconds) - Snowflake.Utils.epoch()
-    round(timestamp / bucket_size(unit_type, units))
+  defp hostname() do
+    {:ok, name} = :inet.gethostname()
+    to_string(name)
   end
 
-  defp bucket_size(unit_type, units) do
-    case unit_type do
-      :hours -> 1000 * 60 * 60 * units
-      _ -> 1000 * 60 * 60 * 24 * units  # days is default
+  defp fqdn() do
+    case :inet.get_rc[:domain] do
+      nil -> nil
+      domain -> hostname() <> "." <> to_string(domain)
     end
   end
 end
diff --git a/lib/snowflake/util.ex b/lib/snowflake/util.ex
new file mode 100644
index 0000000..9767b5b
--- /dev/null
+++ b/lib/snowflake/util.ex
@@ -0,0 +1,51 @@
+defmodule Snowflake.Util do
+  @moduledoc """
+  The Util module helps users work with snowflake IDs.
+
+  Util module can do the following:
+  - Deriving timestamp based on ID
+  - Creating buckets based on days since epoch...
+  - get real timestamp of any ID
+  """
+  use Bitwise
+
+  @doc """
+  Get timestamp in ms from your config epoch from any snowflake ID
+  """
+  @spec timestamp_of_id(integer) :: integer
+  def timestamp_of_id(id) do
+    id >>> 22
+  end
+
+  @doc """
+  Get timestamp from computer epoch - January 1, 1970, Midnight
+  """
+  @spec real_timestamp_of_id(integer) :: integer
+  def real_timestamp_of_id(id) do
+    timestamp_of_id(id) + Snowflake.Helper.epoch()
+  end
+
+  @doc """
+  Get bucket value based on segments of N days
+  """
+  @spec bucket(integer, atom, integer) :: integer
+  def bucket(units, unit_type, id) do
+    round(timestamp_of_id(id) / bucket_size(unit_type, units))
+  end
+
+  @doc """
+  When no id is provided, we generate a bucket for the current time
+  """
+  @spec bucket(integer, atom) :: integer
+  def bucket(units, unit_type) do
+    timestamp = System.os_time(:milliseconds) - Snowflake.Helper.epoch()
+    round(timestamp / bucket_size(unit_type, units))
+  end
+
+  defp bucket_size(unit_type, units) do
+    case unit_type do
+      :hours -> 1000 * 60 * 60 * units
+      _ -> 1000 * 60 * 60 * 24 * units  # days is default
+    end
+  end
+end
diff --git a/lib/snowflake/utils.ex b/lib/snowflake/utils.ex
deleted file mode 100644
index 4e6a510..0000000
--- a/lib/snowflake/utils.ex
+++ /dev/null
@@ -1,62 +0,0 @@
-defmodule Snowflake.Utils do
-  @moduledoc """
-  Utility functions intended for Snowflake application.
-  epoch() and machine_id() are useful for inspecting in production.
-  """
-  @default_config [
-    nodes: [],
-    epoch: 0
-  ]
-
-  @doc """
-  Grabs epoch from config value
-  """
-  @spec epoch() :: integer
-  def epoch() do
-    Application.get_env(:snowflake, :epoch) || @default_config[:epoch]
-  end
-
-  @doc """
-  Grabs hostname, fqdn, and ip addresses, then compares that list to the nodes
-  config to find the intersection.
-  """
-  @spec machine_id() :: integer
-  def machine_id() do
-    nodes = Application.get_env(:snowflake, :nodes) || @default_config[:nodes]
-    host_addrs = [hostname(), fqdn(), Node.self()] ++ ip_addrs()
-
-    case MapSet.intersection(MapSet.new(host_addrs), MapSet.new(nodes)) |> Enum.take(1) do
-      [matching_node] -> Enum.find_index(nodes, fn node -> node == matching_node end)
-      _ -> 1023
-    end
-  end
-
-  defp ip_addrs() do
-    case :inet.getifaddrs do
-      {:ok, ifaddrs} ->
-        ifaddrs
-        |> Enum.flat_map(fn {_, kwlist} ->
-          kwlist |> Enum.filter(fn {type, _} -> type == :addr end)
-        end)
-        |> Enum.filter_map(fn {_, addr} -> tuple_size(addr) in [4, 6] end, fn {_, addr} ->
-          case addr do
-            {a, b, c, d} -> [a, b, c, d] |> Enum.join(".")              # ipv4
-            {a, b, c, d, e, f} -> [a, b, c, d, e, f] |> Enum.join(":")  # ipv6
-          end
-        end)
-      _ -> []
-    end
-  end
-
-  defp hostname() do
-    {:ok, name} = :inet.gethostname()
-    to_string(name)
-  end
-
-  defp fqdn() do
-    case :inet.get_rc[:domain] do
-      nil -> nil
-      domain -> hostname() <> "." <> to_string(domain)
-    end
-  end
-end
diff --git a/readme.md b/readme.md
index ddfdead..d6bf5dc 100644
--- a/readme.md
+++ b/readme.md
@@ -8,7 +8,7 @@ In your mix.exs file:
 
 ```elixir
 def deps do
-  [{:snowflake, "~> 0.0.1"}]
+  [{:snowflake, "~> 1.0.0"}]
 end
 ```
 
@@ -26,7 +26,7 @@ Specify the nodes in your config.  If you're running a cluster, specify all the
 
 ```elixir
 config :snowflake,
-  nodes: [127.0.0.1],   # up to 1023 nodes
+  nodes: ["127.0.0.1"],   # up to 1023 nodes
   epoch: 1142974214000  # don't change after you decide what your epoch is
 ```
 
@@ -37,7 +37,7 @@ Snowflake.next_id()
 # => {:ok, 54974240033603584}
 ```
 
-## Helper functions
+## Util functions
 
 After generating snowflake IDs, you may want to use them to do other things.
 For example, deriving a bucket number from a snowflake to use as part of a
@@ -45,26 +45,26 @@ composite key in Cassandra in the attempt to limit partition size.
 
 Lets say we want to know the current bucket for an ID that would be generated right now:
 ```elixir
-Snowflake.Helper.bucket(30, :days)
+Snowflake.Util.bucket(30, :days)
 # => 5
 ```
 
 Or if we want to know which bucket a snowflake ID should belong to, given we are
 bucketing by every 30 days.
 ```elixir
-Snowflake.Helper.bucket(30, :days, 54974240033603584)
+Snowflake.Util.bucket(30, :days, 54974240033603584)
 # => 5
 ```
 
 Or if we want to know how many ms elapsed from epoch
 ```elixir
-Snowflake.Helper.timestamp_of_id(54974240033603584)
+Snowflake.Util.timestamp_of_id(54974240033603584)
 # => 197588482172
 ```
 
 Or if we want to know how many ms elapsed from computer epoch (January 1, 1970 midnight).  We can use this to derive an actual calendar date.
 ```elixir
-Snowflake.Helper.real_timestamp_of_id(54974240033603584)
+Snowflake.Util.real_timestamp_of_id(54974240033603584)
 # => 1486669389497
 ```