diff --git a/docs/docs/usage-guide/changing_a_model.md b/docs/docs/usage-guide/changing_a_model.md
index a60076b5..c0b2bc28 100644
--- a/docs/docs/usage-guide/changing_a_model.md
+++ b/docs/docs/usage-guide/changing_a_model.md
@@ -278,6 +278,22 @@ key = "..." # your Codestral api key
 
 (you can obtain a Codestral key from [here](https://console.mistral.ai/codestral))
 
+### Openrouter
+
+To use model from Openrouter, for example, set:
+
+```toml
+[config] # in configuration.toml 
+model="openrouter/anthropic/claude-3.7-sonnet"
+fallback_models=["openrouter/deepseek/deepseek-chat"]
+custom_model_max_tokens=20000
+
+[openrouter]  # in .secrets.toml or passed an environment variable openrouter__key
+key = "..." # your openrouter api key
+```
+
+(you can obtain an Openrouter API key from [here](https://openrouter.ai/settings/keys))
+
 ### Custom models
 
 If the relevant model doesn't appear [here](https://github.com/Codium-ai/pr-agent/blob/main/pr_agent/algo/__init__.py), you can still use it as a custom model:
diff --git a/pr_agent/settings/.secrets_template.toml b/pr_agent/settings/.secrets_template.toml
index 1022f8fa..6572677d 100644
--- a/pr_agent/settings/.secrets_template.toml
+++ b/pr_agent/settings/.secrets_template.toml
@@ -110,4 +110,5 @@ tenant_id = ""  # Your Azure AD tenant ID
 api_base = ""  # Your Azure OpenAI service base URL (e.g., https://openai.xyz.com/)
 
 [openrouter]
-key = ""
\ No newline at end of file
+key = ""
+api_base = ""
\ No newline at end of file