diff --git a/lib/trmnl/api/endpoints/current_screen.rb b/lib/trmnl/api/endpoints/current_screen.rb
index 708f672..ec05bc8 100644
--- a/lib/trmnl/api/endpoints/current_screen.rb
+++ b/lib/trmnl/api/endpoints/current_screen.rb
@@ -1,5 +1,6 @@
 # frozen_string_literal: true
 
+require "inspectable"
 require "pipeable"
 
 module TRMNL
@@ -13,6 +14,7 @@ module TRMNL
           model: "models.current_screen"
         ]
 
+        include Inspectable[contract: :class]
         include Pipeable
 
         def call token:
diff --git a/lib/trmnl/api/endpoints/display.rb b/lib/trmnl/api/endpoints/display.rb
index 2a81279..0e3e5ea 100644
--- a/lib/trmnl/api/endpoints/display.rb
+++ b/lib/trmnl/api/endpoints/display.rb
@@ -1,5 +1,6 @@
 # frozen_string_literal: true
 
+require "inspectable"
 require "pipeable"
 
 module TRMNL
@@ -13,6 +14,7 @@ module TRMNL
           model: "models.display"
         ]
 
+        include Inspectable[contract: :class]
         include Pipeable
 
         def call token:
diff --git a/lib/trmnl/api/endpoints/firmware.rb b/lib/trmnl/api/endpoints/firmware.rb
index cf6f83f..5d0b853 100644
--- a/lib/trmnl/api/endpoints/firmware.rb
+++ b/lib/trmnl/api/endpoints/firmware.rb
@@ -1,5 +1,6 @@
 # frozen_string_literal: true
 
+require "inspectable"
 require "pipeable"
 
 module TRMNL
@@ -13,6 +14,7 @@ module TRMNL
           model: "models.firmware"
         ]
 
+        include Inspectable[contract: :class]
         include Pipeable
 
         def call
diff --git a/lib/trmnl/api/endpoints/setup.rb b/lib/trmnl/api/endpoints/setup.rb
index 35a0da0..2875d06 100644
--- a/lib/trmnl/api/endpoints/setup.rb
+++ b/lib/trmnl/api/endpoints/setup.rb
@@ -1,5 +1,6 @@
 # frozen_string_literal: true
 
+require "inspectable"
 require "pipeable"
 
 module TRMNL
@@ -13,6 +14,7 @@ module TRMNL
           model: "models.setup"
         ]
 
+        include Inspectable[contract: :class]
         include Pipeable
 
         def call id:
diff --git a/spec/lib/trmnl/api/endpoints/current_screen_spec.rb b/spec/lib/trmnl/api/endpoints/current_screen_spec.rb
index 75c619e..0070b5c 100644
--- a/spec/lib/trmnl/api/endpoints/current_screen_spec.rb
+++ b/spec/lib/trmnl/api/endpoints/current_screen_spec.rb
@@ -63,4 +63,8 @@ RSpec.describe TRMNL::API::Endpoints::CurrentScreen do
       end
     end
   end
+
+  describe "#inspect" do
+    it_behaves_like "an inspectable endpoint", described_class.new
+  end
 end
diff --git a/spec/lib/trmnl/api/endpoints/display_spec.rb b/spec/lib/trmnl/api/endpoints/display_spec.rb
index 206ec56..551df9e 100644
--- a/spec/lib/trmnl/api/endpoints/display_spec.rb
+++ b/spec/lib/trmnl/api/endpoints/display_spec.rb
@@ -69,4 +69,8 @@ RSpec.describe TRMNL::API::Endpoints::Display do
       end
     end
   end
+
+  describe "#inspect" do
+    it_behaves_like "an inspectable endpoint", described_class.new
+  end
 end
diff --git a/spec/lib/trmnl/api/endpoints/firmware_spec.rb b/spec/lib/trmnl/api/endpoints/firmware_spec.rb
index 7cd6b02..68ff0b7 100644
--- a/spec/lib/trmnl/api/endpoints/firmware_spec.rb
+++ b/spec/lib/trmnl/api/endpoints/firmware_spec.rb
@@ -57,4 +57,8 @@ RSpec.describe TRMNL::API::Endpoints::Firmware do
       end
     end
   end
+
+  describe "#inspect" do
+    it_behaves_like "an inspectable endpoint", described_class.new
+  end
 end
diff --git a/spec/lib/trmnl/api/endpoints/setup_spec.rb b/spec/lib/trmnl/api/endpoints/setup_spec.rb
index 88c8ea3..897f879 100644
--- a/spec/lib/trmnl/api/endpoints/setup_spec.rb
+++ b/spec/lib/trmnl/api/endpoints/setup_spec.rb
@@ -63,4 +63,8 @@ RSpec.describe TRMNL::API::Endpoints::Setup do
       end
     end
   end
+
+  describe "#inspect" do
+    it_behaves_like "an inspectable endpoint", described_class.new
+  end
 end