fix: update Qwen OAuth URLs from chat.qwen.ai to qwen.ai (closes #572) (#683)

* fix: make version update banner clickable to copy install command (closes #598)

* fix: resolve ollama-local baseUrl from providerSpecificData.baseUrl for remote Ollama hosts (closes #578)

* fix: add Ollama Cloud to usage/quota tracking (closes #681)

* fix: update Qwen OAuth URLs from chat.qwen.ai to qwen.ai per issue #572

open-sse/services/usage.js

@@ -58,6 +58,8 @@ export async function getUsageForProvider(connection) {
       return await getQwenUsage(accessToken, providerSpecificData);
     case "iflow":
       return await getIflowUsage(accessToken);
+    case "ollama":
+      return await getOllamaUsage(accessToken);
     default:
       return { message: `Usage API not implemented for ${provider}` };
   }
@@ -719,3 +721,25 @@ async function getIflowUsage(accessToken) {
     return { message: "Unable to fetch iFlow usage." };
   }
 }
+
+/**
+ * Ollama Cloud Usage
+ * Ollama Cloud uses an API key from ollama.com/settings/keys
+ * and has no public usage API — free tier has light usage limits (resets every 5h & 7d).
+ * This returns an informational message with the plan details.
+ */
+async function getOllamaUsage(accessToken, providerSpecificData) {
+  try {
+    // Ollama Cloud does not expose a public quota/usage API.
+    // The provider is configured as noAuth with a notice explaining limits.
+    // We return a graceful message so the UI shows a friendly state instead of an error.
+    const plan = providerSpecificData?.plan || "Free";
+    return {
+      plan,
+      message: "Ollama Cloud uses a free tier with light usage limits (resets every 5h & 7d). For detailed usage tracking, visit ollama.com/settings/keys.",
+      quotas: [],
+    };
+  } catch (error) {
+    return { message: "Unable to fetch Ollama Cloud usage." };
+  }
+}