diff --git a/example/use_config_to_init.py b/example/use_config_to_init.py
index a656765..30e7a6b 100644
--- a/example/use_config_to_init.py
+++ b/example/use_config_to_init.py
@@ -1,14 +1,17 @@
-from example.protocol import BookProtocol, Book
-from pydantic_client import PydanticClient, ClientConfig
-from pydantic_client.clients import RequestsClient
+from example.protocol import BookProtocol, Book, AuthorProtocol, Author
+from pydantic_client import pydantic_client_factory, ClientConfig
 
 if __name__ == "__main__":
     cfg = ClientConfig(
+        client_type="requests",
         base_url="https://example.com/api"
     )
-    client = PydanticClient(cfg) \
-        .bind_client(RequestsClient) \
-        .bind_protocol(BookProtocol) \
-        .build()
 
+    pydantic_client_factory.register(cfg)(BookProtocol)
+    pydantic_client_factory.register(cfg)(AuthorProtocol)
+
+    client = pydantic_client_factory.get_client(BookProtocol)
     book: Book = client.get_book(1, "name")
+
+    author_client = pydantic_client_factory.get_client(AuthorProtocol)
+    author: Author = author_client.get_author()
diff --git a/example/use_factory.py b/example/use_factory.py
deleted file mode 100644
index d70406b..0000000
--- a/example/use_factory.py
+++ /dev/null
@@ -1,12 +0,0 @@
-from example.protocol import AuthorProtocol, BookProtocol, Book, Author
-from pydantic_client import PydanticClientFactory
-from pydantic_client.clients import RequestsClient, HttpxClient
-
-if __name__ == '__main__':
-    factory = PydanticClientFactory.from_toml("pydantic_client.toml") \
-        .register_client("book_client", RequestsClient, BookProtocol) \
-        .register_client("author_client", HttpxClient, AuthorProtocol) \
-        .build()
-
-    book: Book = factory.get_client(BookProtocol).get_book(1, "name")
-    author: Author = factory.get_client(AuthorProtocol).get_author()
diff --git a/example/use_toml_to_init.py b/example/use_toml_to_init.py
deleted file mode 100644
index acca40b..0000000
--- a/example/use_toml_to_init.py
+++ /dev/null
@@ -1,11 +0,0 @@
-from example.protocol import BookProtocol, Book
-from pydantic_client import PydanticClient
-from pydantic_client.clients import RequestsClient
-
-if __name__ == "__main__":
-    client = PydanticClient.from_toml("config.toml") \
-        .bind_client(RequestsClient) \
-        .bind_protocol(BookProtocol) \
-        .build()
-
-    book: Book = client.get_book(1, "name")