diff --git a/config/config.exs b/config/config.exs
index 8233fe9..1a4913e 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -1,3 +1,10 @@
 use Mix.Config
 
 import_config "#{Mix.env()}.exs"
+
+config :plaid,
+  root_uri: "https://development.plaid.com/",
+  client_id: "your_client_id",
+  secret: "your_secret",
+  public_key: "your_public_key",
+  httpoison_options: [timeout: 10_000, recv_timeout: 30_000]
diff --git a/lib/plaid/institutions.ex b/lib/plaid/institutions.ex
index e0bfc1c..1a4cf9f 100644
--- a/lib/plaid/institutions.ex
+++ b/lib/plaid/institutions.ex
@@ -48,7 +48,8 @@ defmodule Plaid.Institutions do
               url: nil,
               url_account_locked: nil,
               url_account_setup: nil,
-              url_forgotten_password: nil
+              url_forgotten_password: nil,
+              auth_metadata: nil
 
     @type t :: %__MODULE__{
             brand_name: String.t(),
@@ -73,7 +74,8 @@ defmodule Plaid.Institutions do
             url: String.t(),
             url_account_locked: String.t(),
             url_account_setup: String.t(),
-            url_forgotten_password: String.t()
+            url_forgotten_password: String.t(),
+            auth_metadata: Plaid.Institutions.Institution.SupportedMethods.t()
           }
 
     defmodule Colors do
@@ -101,6 +103,33 @@ defmodule Plaid.Institutions do
       defstruct label: nil, name: nil, type: nil
       @type t :: %__MODULE__{label: String.t(), name: String.t(), type: String.t()}
     end
+
+    defmodule AuthMetadata do
+      @moduledoc """
+      Plaid Institution auth_metadata structure.
+      """
+
+      @derive Jason.Encoder
+      defstruct supported_methods: nil
+      @type t :: %__MODULE__{supported_methods: Plaid.Institutions.Institution.SupportedMethods.t() }
+    end
+
+    defmodule SupportedMethods do
+      @moduledoc """
+      Plaid Institution supported_methods structure (nested inside auth_metadata).
+      """
+
+      @derive Jason.Encoder
+      defstruct automated_micro_deposits: nil,
+                instant_auth: nil,
+                instant_match: nil
+
+      @type t :: %__MODULE__{
+              automated_micro_deposits: Boolean.t(),
+              instant_auth: Boolean.t(),
+              instant_match: Boolean.t()
+      }
+    end
   end
 
   @doc """
diff --git a/test/support/factory.ex b/test/support/factory.ex
index 2b10ad0..3a1d9de 100644
--- a/test/support/factory.ex
+++ b/test/support/factory.ex
@@ -244,7 +244,14 @@ defmodule Plaid.Factory do
           "institution_id" => "ins_109509",
           "mfa" => ["code", "list", "questions", "selections"],
           "name" => "First Gingham Credit Union",
-          "products" => ["balance", "credit_details", "auth", "transactions"]
+          "products" => ["balance", "credit_details", "auth", "transactions"],
+          "auth_metadata" => %{
+            "supported_methods" => %{
+              "automated_micro_deposits" => true,
+              "instant_auth" => true,
+              "instant_match" => true
+            }
+          }
         }
       ],
       "request_id" => "DLVvK"
@@ -272,7 +279,14 @@ defmodule Plaid.Factory do
           "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",
         "mfa" => ["code", "list", "questions", "selections"],
         "name" => "Houndstooth Bank",
-        "products" => ["balance", "credit_details", "auth", "transactions"]
+        "products" => ["balance", "credit_details", "auth", "transactions"],
+        "auth_metadata" => %{
+          "supported_methods" => %{
+            "automated_micro_deposits" => true,
+            "instant_auth" => true,
+            "instant_match" => true
+          }
+        }
       },
       "request_id" => "9VpnU"
     }