feat(cloud): support Anthropic provider base URL

apps/cloud-api/tests/test_cloud_planner_config.py

@@ -40,6 +40,15 @@ def test_build_cloud_planner_client_uses_managed_anthropic_key() -> None:
     assert client._api_key == "managed-api-key"
 
 
+def test_build_cloud_planner_client_uses_anthropic_base_url() -> None:
+    client = build_cloud_planner_client(
+        _resolved_profile("anthropic", base_url="https://anthropic-proxy.example")
+    )
+
+    assert isinstance(client, AnthropicToolCallingClient)
+    assert client._base_url == "https://anthropic-proxy.example"
+
+
 def test_build_cloud_planner_client_uses_openai_compatible_base_url() -> None:
     client = build_cloud_planner_client(
         _resolved_profile("openai-compatible", base_url="https://compat.example/v1")

apps/cloud-api/tests/test_llm_provider_management.py

@@ -136,6 +136,29 @@ def test_provider_profile_requires_admin_scope(monkeypatch) -> None:
         )
 
 
+def test_anthropic_profile_accepts_custom_base_url(monkeypatch) -> None:
+    from cryptography.fernet import Fernet
+
+    monkeypatch.setenv(
+        "CLOUD_LLM_PROVIDER_ENCRYPTION_KEY", Fernet.generate_key().decode()
+    )
+    app = create_app(config=CloudControlConfig(database_url="sqlite:///:memory:"))
+    with TestClient(app) as client:
+        _create_admin(client)
+        response = client.post(
+            "/v1/planner/providers",
+            headers=_csrf_headers(client),
+            json=_profile_payload(
+                name="Anthropic proxy",
+                provider_type="anthropic",
+                base_url="https://anthropic-proxy.example/",
+            ),
+        )
+
+    assert response.status_code == 201, response.text
+    assert response.json()["base_url"] == "https://anthropic-proxy.example"
+
+
 def test_profile_write_requires_encryption_key(monkeypatch) -> None:
     monkeypatch.delenv("CLOUD_LLM_PROVIDER_ENCRYPTION_KEY", raising=False)
     app = create_app(config=CloudControlConfig(database_url="sqlite:///:memory:"))