diff --git a/config.openai.example.toml b/config.openai.example.toml
new file mode 100644
index 0000000..4fc5f90
--- /dev/null
+++ b/config.openai.example.toml
@@ -0,0 +1,8 @@
+# Minimal OpenAI configuration
+
+[providers]
+default_provider = "openai.default"
+
+[providers.openai.default]
+api_key = "sk-..."
+model = "gpt-4o"