fix(provider): correct LongCat OpenAI base URL

Use the SDK-ready /v1 base so LongCat chat completions hit the documented endpoint.

Co-authored-by: Cursor <cursoragent@cursor.com>

docs/configuration.md

@@ -344,7 +344,7 @@ nanobot agent -c ~/.nanobot-telegram/config.json -w /tmp/nanobot-telegram-test -
 <summary><b>LongCat (OpenAI-compatible)</b></summary>
 
 LongCat is available through nanobot's built-in OpenAI-compatible provider flow.
-The default API base already points to `https://api.longcat.chat/openai`, so you
+The default API base already points to `https://api.longcat.chat/openai/v1`, so you
 usually only need to set `apiKey`.
 
 ```json

nanobot/providers/registry.py

@@ -383,7 +383,7 @@ PROVIDERS: tuple[ProviderSpec, ...] = (
         env_key="LONGCAT_API_KEY",
         display_name="LongCat",
         backend="openai_compat",
-        default_api_base="https://api.longcat.chat/openai",
+        default_api_base="https://api.longcat.chat/openai/v1",
     ),
     # === Local deployment (matched by config key, NOT by api_base) =========
     # vLLM / any OpenAI-compatible local server

tests/cli/test_commands.py

@@ -307,6 +307,7 @@ def test_config_explicit_longcat_provider_resolves_provider_name():
     )
 
     assert config.get_provider_name() == "longcat"
+    assert config.get_api_base() == "https://api.longcat.chat/openai/v1"
 
 
 def test_config_auto_detects_longcat_from_model_keyword():

tests/providers/test_longcat_provider.py

@@ -18,7 +18,7 @@ def test_longcat_provider_in_registry():
     longcat = specs["longcat"]
     assert longcat.backend == "openai_compat"
     assert longcat.env_key == "LONGCAT_API_KEY"
-    assert longcat.default_api_base == "https://api.longcat.chat/openai"
+    assert longcat.default_api_base == "https://api.longcat.chat/openai/v1"
 
 
 def test_find_by_name_longcat():