diff --git a/lib/trmnl/api/contracts/recipes/author.rb b/lib/trmnl/api/contracts/recipes/author.rb
new file mode 100644
index 0000000..330e3ba
--- /dev/null
+++ b/lib/trmnl/api/contracts/recipes/author.rb
@@ -0,0 +1,48 @@
+# frozen_string_literal: true
+
+require "dry/schema"
+
+module TRMNL
+  module API
+    module Contracts
+      module Recipes
+        # Validates API response.
+        Author = Dry::Schema.JSON do
+          required(:keyname).filled :string
+          required(:name).filled :string
+          required(:field_type).filled :string
+          optional(:category).filled :string
+          optional(:description).filled :string
+          optional(:"description-de").filled :string
+          optional(:"description-nl").filled :string
+          optional(:"description-fr").filled :string
+          optional(:"description-en").filled :string
+          optional(:"description-en-GB").filled :string
+          optional(:"description-es-ES").filled :string
+          optional(:"description-it").filled :string
+          optional(:"description-no").filled :string
+          optional(:"description-da").filled :string
+          optional(:"description-ja").filled :string
+          optional(:"description-de-AT").filled :string
+          optional(:"description-ko").filled :string
+          optional(:"description-sv").filled :string
+          optional(:"description-pt-BR").filled :string
+          optional(:"description-zh-HK").filled :string
+          optional(:"description-pl").filled :string
+          optional(:"description-uk").filled :string
+          optional(:"description-zh-CN").filled :string
+          optional(:"description-hu").filled :string
+          optional(:"description-he").filled :string
+          optional(:"description-sk").filled :string
+          optional(:"description-ru").filled :string
+          optional(:"description-is").filled :string
+          optional(:"description-id").filled :string
+          optional(:email_address).filled :string
+          optional(:learn_more_url).filled :string
+          optional(:github_url).filled :string
+          optional(:youtube_url).filled :string
+        end
+      end
+    end
+  end
+end