diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog for agentic-openai
 
+## 0.2.0.3 - 2026-10-06
+
+* Follows agentic's renames: `endpoint` is `Text`.
+
 ## 0.2.0.2 - 2026-10-01
 
 * No changes; released alongside agentic 0.2.0.2.
diff --git a/agentic-openai.cabal b/agentic-openai.cabal
--- a/agentic-openai.cabal
+++ b/agentic-openai.cabal
@@ -1,6 +1,6 @@
 cabal-version:      3.0
 name:               agentic-openai
-version:            0.2.0.2
+version:            0.2.0.3
 synopsis:           OpenAI as the System Two provider for agentic
 description:
   Runs agentic's draft steps on OpenAI models through the Responses API, with strict structured outputs and tools, and can stand in as System One.
diff --git a/src/Agentic/OpenAI.hs b/src/Agentic/OpenAI.hs
--- a/src/Agentic/OpenAI.hs
+++ b/src/Agentic/OpenAI.hs
@@ -48,7 +48,7 @@
     -- ^ The model's default if unset.
   , key :: Maybe Text
     -- ^ Defaults to the @OPENAI_API_KEY@ environment variable.
-  , endpoint :: String
+  , endpoint :: Text
   , timeout :: Int
     -- ^ Seconds.
   }
@@ -108,7 +108,7 @@
   toSystemTwo cfg = do
     key' <- maybe (fmap T.pack <$> lookupEnv "OPENAI_API_KEY") (pure . Just) cfg.key >>= maybe (throwIO MissingKey) pure
     manager <- newTlsManager
-    base <- Http.parseRequest cfg.endpoint
+    base <- Http.parseRequest (T.unpack cfg.endpoint)
     pure $ SystemTwo $ \conversation -> do
       let http =
             base
@@ -148,8 +148,8 @@
                [ ( "format"
                  , A.Object
                      [ ("type", A.String "json_schema")
-                     , ("name", A.String (schemaName (output c)))
-                     , ("schema", objectSchema (output c))
+                     , ("name", A.String (schemaName (outputSchema c)))
+                     , ("schema", objectSchema (outputSchema c))
                      , ("strict", A.Bool True)
                      ]
                  )
@@ -161,8 +161,8 @@
       <> maybe [] (\e -> [("reasoning", A.Object [("effort", A.String (effortName e))])]) cfg.effort
       <> maybe [] (\n -> [("max_output_tokens", A.Integer (toInteger n))]) cfg.maxTokens
   where
-    task = message "user" (instructionText (instruction c) <> input)
-    input = case state c of
+    task = message "user" (instructionText (instruction c) <> inputText)
+    inputText = case input c of
       A.Null -> ""
       s -> "\n\nInput:\n" <> A.renderJson s
     tool spec =
@@ -235,7 +235,7 @@
     -- A reply that isn't JSON goes back to the core as text; the output
     -- contract then rejects it and the model gets another go.
     final text = case decodeJson text of
-      Just v -> unwrap (output c) v
+      Just v -> unwrap (outputSchema c) v
       Nothing -> A.String text
     json t = maybe (A.String t) id (decodeJson t)
     decodeJson t = fromAeson <$> J.decode (TL.encodeUtf8 (TL.fromStrict t))
diff --git a/test-live/Live.hs b/test-live/Live.hs
--- a/test-live/Live.hs
+++ b/test-live/Live.hs
@@ -25,7 +25,7 @@
 
 instance Options Groan where
   options =
-    described
+    documentedOptions
       "How much the audience groans"
       [option Mild "A polite smile", option Solid "An audible groan", option Unbearable "People get up and leave"]
 
diff --git a/test/Spec.hs b/test/Spec.hs
--- a/test/Spec.hs
+++ b/test/Spec.hs
@@ -27,10 +27,10 @@
   Conversation
     { path = []
     , instruction = "Suggest 3 dinosaurs"
-    , state = Null
-    , stateSchema = schemaOf SNull
+    , input = Null
+    , inputSchema = schemaOf SNull
     , tools = [ToolSpec "search" "Search the fossil database" (codecSchema (contract @Text))]
-    , output = codecSchema (contract @[Text])
+    , outputSchema = codecSchema (contract @[Text])
     , history = []
     }
 
@@ -57,7 +57,7 @@
         )
 
   it "names the schema after its type, and shares repeated types through $defs" $ do
-    let format = at "format" (at "text" (body conversation {output = codecSchema (contract @Board)}))
+    let format = at "format" (at "text" (body conversation {outputSchema = codecSchema (contract @Board)}))
         schema = at "schema" format
     at "name" format `shouldBe` J.String "Board"
     at "top" (at "properties" schema) `shouldBe` fromJust (J.decode "{\"$ref\":\"#/$defs/Row\"}")