beta.17: adopt login WebView for API calls, add diagnostics

didFinish only fires for cross-document (full page) navigations. After
loading https://claude.ai/login the SPA redirects authenticated users
via history.pushState to /new — this changes the URL visually but never
fires didFinish, so auth was never detected.

KVO on webView.url fires for every URL change including SPA pushState,
covering the case where the app routes client-side after the initial
page load. Both KVO and didFinish now call the same checkCurrentURL
helper so detection is not missed regardless of navigation type.

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,30 @@
+---
+name: Bug report
+about: Report something that isn't working correctly
+title: ''
+labels: bug
+assignees: ''
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behaviour:
+1.
+2.
+3.
+
+**Expected behaviour**
+What you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Environment**
+- macOS version: [e.g. Sequoia 15.4]
+- ClaudeChecker version: [e.g. 1.1.3]
+- Claude plan: [e.g. Pro, Max]
+
+**Additional context**
+Any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,22 @@
+---
+name: Feature request
+about: Suggest an idea or improvement
+title: ''
+labels: enhancement
+assignees: ''
+---
+
+**What problem does this solve?**
+A clear and concise description of the problem or limitation you're running into.
+
+**Describe the solution you'd like**
+What you'd like to happen.
+
+**Alternatives considered**
+Any other approaches you've thought about.
+
+**Screenshots or mockups**
+If applicable, add visuals to help explain your idea.
+
+**Additional context**
+Any other context here.

CONTRIBUTING.md

@@ -0,0 +1,19 @@
+# Contributing
+
+Thanks for your interest in ClaudeChecker!
+
+## Reporting bugs & requesting features
+
+Please use the [issue templates](https://github.com/superdooper86/claudechecker/issues/new/choose) — they keep reports consistent and easy to act on.
+
+## Pull requests
+
+- Open an issue first to discuss anything non-trivial. This avoids wasted effort if the direction isn't a fit.
+- Keep changes focused — one fix or feature per PR.
+- Follow the existing Swift code style in the repo.
+- There's no guarantee PRs will be merged; this is a personal project maintained in spare time.
+
+## Notes
+
+- This app targets macOS 13+
+- No external dependencies — keep it that way

ClaudeChecker/ClaudeCheckerApp.swift

@@ -27,7 +27,7 @@ class AppDelegate: NSObject, NSApplicationDelegate {
         let config = WKWebViewConfiguration()
         config.websiteDataStore = WKWebsiteDataStore.default()
         cookiePrimerView = WKWebView(frame: .zero, configuration: config)
-        cookiePrimerView?.load(URLRequest(url: URL(string: "https://claude.ai/api/organizations/\(UsageViewModel.orgId)/usage")!))
+        cookiePrimerView?.load(URLRequest(url: URL(string: "https://claude.ai")!))
 
         // Status item
         statusItem = NSStatusBar.system.statusItem(withLength: NSStatusItem.variableLength)

ClaudeChecker/ContentView.swift

@@ -40,8 +40,7 @@ struct ContentView: View {
                         .environmentObject(updater)
                         .transition(.move(edge: .trailing).combined(with: .opacity))
                 } else {
-                    ScrollView(.vertical, showsIndicators: false) {
+                    VStack(spacing: 0) {
-                        VStack(spacing: 0) {
                             // Cards grid
                             if vm.limits.isEmpty {
                                 EmptyStateView()
@@ -96,7 +95,6 @@ struct ContentView: View {
                                         .padding(.bottom, 8)
                                 }
                             }
-                        }
                     }
                     .transition(.opacity)
 
@@ -118,8 +116,8 @@ struct ContentView: View {
             showUpdateSheet = true
         }
         .sheet(isPresented: $showLogin) {
-            LoginSheetView(isPresented: $showLogin) {
+            LoginSheetView(isPresented: $showLogin) { webView in
-                Task { await vm.refresh() }
+                Task { await vm.adoptAndRefresh(webView) }
             }
         }
         .sheet(isPresented: $showUpdateSheet) {
@@ -398,12 +396,11 @@ struct DiaryRow: View {
     var body: some View {
         VStack(alignment: .leading, spacing: 5) {
             HStack {
-                AgentIconView(agent: .claude, size: 12)
+                Text("\(totalSaved) samples")
-                Text("Claude")
+                    .font(.system(size: 10.5))
-                    .font(.system(size: 12, weight: .medium))
+                    .foregroundColor(.secondary)
-                    .foregroundColor(color)
                 Spacer()
-                Text("\(totalSaved) samples · Avg Burn Rate: +\(String(format: "%.1f", burnRate))%/h")
+                Text("Avg burn rate: \(String(format: "%.1f", burnRate))%/h")
                     .font(.system(size: 10.5))
                     .foregroundColor(.secondary)
             }
@@ -914,12 +911,12 @@ struct ErrorBanner: View {
 struct EmptyStateView: View {
     var body: some View {
         VStack(spacing: 10) {
-            Image(systemName: "key.slash")
+            Image(systemName: "person.crop.circle.badge.questionmark")
                 .font(.system(size: 28))
                 .foregroundColor(.secondary)
-            Text("No API key configured")
+            Text("Not signed in")
                 .font(.system(size: 13, weight: .medium))
-            Text("Open Settings to add your Anthropic API key.")
+            Text("Sign in to claude.ai to see your usage.")
                 .font(.system(size: 11.5))
                 .foregroundColor(.secondary)
                 .multilineTextAlignment(.center)

ClaudeChecker/Info.plist

@@ -15,9 +15,9 @@
     <key>CFBundlePackageType</key>
     <string>APPL</string>
     <key>CFBundleShortVersionString</key>
-    <string>1.1.3</string>
+    <string>1.2.1-beta.17</string>
     <key>CFBundleVersion</key>
-    <string>40</string>
+    <string>65</string>
     <key>LSMinimumSystemVersion</key>
     <string>13.0</string>
     <key>LSUIElement</key>
@@ -45,7 +45,3 @@
     </dict>
 </dict>
 </plist>
-
-
-
-

ClaudeChecker/LoginView.swift

@@ -4,7 +4,7 @@ import WebKit
 // MARK: - Login Web View
 
 struct LoginWebView: NSViewRepresentable {
-    let onAuthenticated: () -> Void
+    let onAuthenticated: (WKWebView) -> Void
 
     func makeNSView(context: Context) -> WKWebView {
         let config = WKWebViewConfiguration()
@@ -12,6 +12,13 @@ struct LoginWebView: NSViewRepresentable {
 
         let webView = WKWebView(frame: .zero, configuration: config)
         webView.navigationDelegate = context.coordinator
+        context.coordinator.webView = webView
+
+        // KVO on url catches SPA pushState navigations that don't fire didFinish
+        context.coordinator.urlObservation = webView.observe(\.url, options: [.new]) { [weak coordinator = context.coordinator] wv, _ in
+            coordinator?.checkCurrentURL(wv.url?.absoluteString)
+        }
+
         webView.load(URLRequest(url: URL(string: "https://claude.ai/login")!))
         return webView
     }
@@ -23,31 +30,31 @@ struct LoginWebView: NSViewRepresentable {
     }
 
     class Coordinator: NSObject, WKNavigationDelegate {
-        let onAuthenticated: () -> Void
+        let onAuthenticated: (WKWebView) -> Void
+        weak var webView: WKWebView?
         var didAuthenticate = false
+        var urlObservation: NSKeyValueObservation?
 
-        init(onAuthenticated: @escaping () -> Void) {
+        init(onAuthenticated: @escaping (WKWebView) -> Void) {
             self.onAuthenticated = onAuthenticated
         }
 
-        func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
+        func checkCurrentURL(_ url: String?) {
-            guard !didAuthenticate else { return }
+            guard !didAuthenticate, let url, let wv = webView else { return }
-            // Don't fire on the login/auth pages themselves
+            // Ignore navigations to external OAuth providers (Google, etc.) —
-            if let url = webView.url?.absoluteString,
+            // only consider auth complete when we land back on claude.ai/anthropic.com
-               url.contains("/login") || url.contains("/auth") { return }
+            guard url.contains("claude.ai") || url.contains("anthropic.com") else { return }
-
+            if url.contains("/login") || url.contains("/auth") { return }
-            WKWebsiteDataStore.default().httpCookieStore.getAllCookies { cookies in
+            didAuthenticate = true
-                let hasSession = cookies.contains {
+            DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
-                    $0.domain.contains("claude.ai") &&
+                self.onAuthenticated(wv)
-                    ($0.name == "sessionKey" || $0.name == "__Secure-next-auth.session-token")
-                }
-                guard hasSession, !self.didAuthenticate else { return }
-                self.didAuthenticate = true
-                DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
-                    self.onAuthenticated()
-                }
             }
         }
+
+        // Covers full cross-document navigations
+        func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
+            checkCurrentURL(webView.url?.absoluteString)
+        }
     }
 }
 
@@ -55,7 +62,7 @@ struct LoginWebView: NSViewRepresentable {
 
 struct LoginSheetView: View {
     @Binding var isPresented: Bool
-    let onDone: () -> Void
+    let onDone: (WKWebView) -> Void
     @State private var authenticated = false
 
     var body: some View {
@@ -65,12 +72,9 @@ struct LoginSheetView: View {
                     .font(.system(size: 13, weight: .semibold))
                 Spacer()
                 if authenticated {
-                    Button("Done") {
+                    Button("Done") { isPresented = false }
-                        isPresented = false
+                        .buttonStyle(.borderedProminent)
-                        onDone()
+                        .controlSize(.small)
-                    }
-                    .buttonStyle(.borderedProminent)
-                    .controlSize(.small)
                 } else {
                     Button("Cancel") { isPresented = false }
                         .buttonStyle(.bordered)
@@ -83,12 +87,13 @@ struct LoginSheetView: View {
 
             Divider()
 
-            LoginWebView {
+            LoginWebView { webView in
                 authenticated = true
-                // Auto-dismiss and refresh after brief delay
+                // Adopt the authenticated WebView immediately (before sheet tears it down),
-                DispatchQueue.main.asyncAfter(deadline: .now() + 0.8) {
+                // then auto-dismiss after a moment so the user sees confirmation.
+                onDone(webView)
+                DispatchQueue.main.asyncAfter(deadline: .now() + 1.2) {
                     isPresented = false
-                    onDone()
                 }
             }
         }

ClaudeChecker/UsageViewModel.swift

@@ -3,7 +3,6 @@ import WebKit
 
 @MainActor
 class UsageViewModel: ObservableObject {
-    static let orgId = "daf626a9-4924-4ff3-ba98-23b523062f8e"
     @Published var limits: [AgentLimit] = []
     @Published var isLoading = false
     @Published var lastUpdated: Date?
@@ -28,12 +27,19 @@ class UsageViewModel: ObservableObject {
 
     private var burnHistoryStore: [String: [Double]] = [:]
     private let maxHistorySamples = 24
-    private var cachedOrgId: String?
     private var previousPercents: [String: Double] = [:]
     private var firedThresholds: [String: Set<Int>] = [:]
 
+    // Background WKWebView for API calls via callAsyncJavaScript.
+    // Hosted in a hidden NSWindow — without a window WebKit suspends the WebView
+    // and JS execution stops working, breaking callAsyncJavaScript.
+    private var apiWebView: WKWebView?
+    private var apiDelegate: APIWebViewDelegate?
+    private var apiWindow: NSWindow?
+    private var apiWebViewLoaded = false
+    private var apiReadyContinuations: [CheckedContinuation<Void, Never>] = []
+
     init() {
-        cachedOrgId = UserDefaults.standard.string(forKey: "claude_org_id") ?? Self.orgId
         let saved = UserDefaults.standard.double(forKey: "refresh_interval")
         refreshInterval = saved > 0 ? saved : 60
         showInMenuBar = UserDefaults.standard.object(forKey: "show_in_menubar") as? Bool ?? true
@@ -41,14 +47,105 @@ class UsageViewModel: ObservableObject {
             burnHistoryStore = saved
         }
         loadPlaceholderData()
+        setupAPIWebView()
+        Task { await checkInitialSignInState() }
+    }
+
+    // MARK: - Background API WebView
+
+    private func setupAPIWebView() {
+        let config = WKWebViewConfiguration()
+        config.websiteDataStore = WKWebsiteDataStore.default()
+        let wv = WKWebView(frame: NSRect(x: 0, y: 0, width: 1, height: 1), configuration: config)
+        let del = APIWebViewDelegate()
+        del.onNavigationEnd = { [weak self] in
+            guard let self else { return }
+            self.apiWebViewLoaded = true
+            self.resumeAPIReadyContinuations()
+        }
+        wv.navigationDelegate = del
+        apiWebView = wv
+        apiDelegate = del
+
+        // A WKWebView with no window is suspended by macOS — JS execution won't run.
+        // Hosting it in a 1×1 transparent window keeps WebKit's process alive.
+        let window = NSWindow(
+            contentRect: NSRect(x: 0, y: 0, width: 1, height: 1),
+            styleMask: .borderless,
+            backing: .buffered,
+            defer: false)
+        window.alphaValue = 0.0
+        window.ignoresMouseEvents = true
+        window.isReleasedWhenClosed = false
+        window.collectionBehavior = [.canJoinAllSpaces, .stationary, .ignoresCycle]
+        window.contentView?.addSubview(wv)
+        window.orderFrontRegardless()
+        apiWindow = window
+
+        wv.load(URLRequest(url: URL(string: "https://claude.ai")!))
+    }
+
+    private func resumeAPIReadyContinuations() {
+        let pending = apiReadyContinuations
+        apiReadyContinuations.removeAll()
+        pending.forEach { $0.resume() }
+    }
+
+    private func waitForAPIWebViewReady() async {
+        guard !apiWebViewLoaded else { return }
+        await withCheckedContinuation { cont in
+            apiReadyContinuations.append(cont)
+        }
+    }
+
+    // Called after login: adopts the proven-authenticated login WebView for all API calls.
+    // This avoids the background WebView potentially missing auth tokens that only exist
+    // in the login WebView's JS context (localStorage, Service Workers, etc.).
+    func adoptAndRefresh(_ loginWebView: WKWebView) async {
+        loginWebView.removeFromSuperview()
+        loginWebView.frame = NSRect(x: 0, y: 0, width: 1, height: 1)
+        apiWindow?.contentView?.addSubview(loginWebView)
+        apiWebView = loginWebView
+        apiWebViewLoaded = true
+        resumeAPIReadyContinuations()
+        try? await Task.sleep(nanoseconds: 400_000_000)
+        await refresh()
+    }
+
+    // Executes a same-origin fetch inside the background WebView's page context.
+    // This includes all credentials the page has (cookies, localStorage tokens, etc.),
+    // which URLSession cannot access — hence using callAsyncJavaScript instead.
+    private func webViewFetch(_ path: String) async throws -> (statusCode: Int, body: String) {
+        guard let wv = apiWebView else { throw AppError.detail("no webview") }
+        await waitForAPIWebViewReady()
+        let js = "const r = await fetch(path, {credentials:'include'}); return {s: r.status, b: await r.text()};"
+        do {
+            let result = try await wv.callAsyncJavaScript(js, arguments: ["path": path], in: nil, in: .page)
+            guard let d = result as? [String: Any],
+                  let s = (d["s"] as? NSNumber)?.intValue,
+                  let b = d["b"] as? String else {
+                throw AppError.detail("bad result: \(String(describing: result).prefix(120))")
+            }
+            return (s, b)
+        } catch let e as AppError { throw e }
+        catch {
+            let loc = wv.url?.absoluteString ?? "?"
+            throw AppError.detail("JS err @ \(loc): \(error.localizedDescription.prefix(100))")
+        }
+    }
+
+    private func checkInitialSignInState() async {
+        let cookies = await WKWebsiteDataStore.default().httpCookieStore.allCookies()
+        if !cookies.isEmpty { isSignedIn = true }
     }
 
     func signOut() async {
         let store = WKWebsiteDataStore.default()
         let types = WKWebsiteDataStore.allWebsiteDataTypes()
         let records = await store.dataRecords(ofTypes: types)
-        let claudeRecords = records.filter { $0.displayName.contains("claude.ai") }
+        let claudeRecords = records.filter { $0.displayName.contains("claude.ai") || $0.displayName.contains("anthropic.com") }
         await store.removeData(ofTypes: types, for: claudeRecords)
+        UserDefaults.standard.removeObject(forKey: "claude_org_id")
         isSignedIn = false
         isNotAuthenticated = true
         lastUpdated = nil
@@ -57,6 +154,8 @@ class UsageViewModel: ObservableObject {
         extraUsage = nil
         prepaidCredits = nil
         overageSpendLimit = nil
+        apiWebViewLoaded = false
+        apiWebView?.load(URLRequest(url: URL(string: "https://claude.ai")!))
     }
 
     func refresh() async {
@@ -66,18 +165,29 @@ class UsageViewModel: ObservableObject {
         defer { isLoading = false }
 
         do {
-            let orgId = cachedOrgId!
+            let (fetchedOrgId, fetchedEmail, fetchedPlan) = try await fetchBootstrap()
-            async let usageFetch        = fetchUsage(orgId: orgId)
+
-            async let prepaidFetch      = fetchPrepaidCredits(orgId: orgId)
+            let orgId: String
-            async let overageFetch      = fetchOverageSpendLimit(orgId: orgId)
+            if let id = fetchedOrgId {
-            async let emailFetch        = fetchUserEmail()
+                UserDefaults.standard.set(id, forKey: "claude_org_id")
-            let (usage, prepaid, overage, email) = try await (usageFetch, prepaidFetch, overageFetch, emailFetch)
+                orgId = id
-            if let email { userEmail = email }
+            } else if let cached = UserDefaults.standard.string(forKey: "claude_org_id") {
+                orgId = cached
+            } else {
+                throw AppError.notAuthenticated
+            }
+
+            if let email = fetchedEmail { userEmail = email }
+            if let plan = fetchedPlan   { planLabel = plan }
+
+            async let usageFetch   = fetchUsage(orgId: orgId)
+            async let prepaidFetch = fetchPrepaidCredits(orgId: orgId)
+            async let overageFetch = fetchOverageSpendLimit(orgId: orgId)
+            let (usage, prepaid, overage) = try await (usageFetch, prepaidFetch, overageFetch)
             limits = buildLimits(from: usage)
             extraUsage = usage.extraUsage
             prepaidCredits = prepaid
             overageSpendLimit = overage
-            planLabel = "Pro"
             lastUpdated = Date()
             isSignedIn = true
 
@@ -93,6 +203,7 @@ class UsageViewModel: ObservableObject {
             checkLimitNotifications(for: limits)
         } catch AppError.notAuthenticated {
             isNotAuthenticated = true
+            isSignedIn = false
             errorMessage = "Not signed in"
         } catch let error as DecodingError {
             switch error {
@@ -110,70 +221,67 @@ class UsageViewModel: ObservableObject {
         }
     }
 
+    // MARK: - Bootstrap
+
+    private func fetchBootstrap() async throws -> (orgId: String?, email: String?, planLabel: String?) {
+        let (status, body) = try await webViewFetch("/api/bootstrap")
+        if status == 401 || status == 403 { throw AppError.notAuthenticated }
+        guard status == 200 else { throw AppError.networkError }
+        guard let data = body.data(using: .utf8),
+              let json = try? JSONSerialization.jsonObject(with: data) as? [String: Any] else {
+            return (nil, nil, nil)
+        }
+
+        let account  = json["account"] as? [String: Any]
+        let memberships = (account?["memberships"] ?? json["memberships"]) as? [[String: Any]]
+        let firstOrg = memberships?.first?["organization"] as? [String: Any]
+
+        var orgId: String? = firstOrg?["uuid"] as? String
+        if orgId == nil {
+            orgId = (json["organizations"] as? [[String: Any]])?.first?["uuid"] as? String
+        }
+        if orgId == nil {
+            if let (orgsStatus, orgsBody) = try? await webViewFetch("/api/organizations"),
+               orgsStatus == 200,
+               let orgsData = orgsBody.data(using: .utf8),
+               let orgs = try? JSONSerialization.jsonObject(with: orgsData) as? [[String: Any]] {
+                orgId = orgs.first?["uuid"] as? String
+            }
+        }
+
+        let email = account?["email_address"] as? String
+
+        var planLabel: String? = nil
+        if let caps = firstOrg?["capabilities"] as? [String],
+           let cap = caps.first(where: { $0.hasPrefix("claude_") }) {
+            let name = String(cap.dropFirst("claude_".count))
+            planLabel = name.prefix(1).uppercased() + name.dropFirst().lowercased()
+        }
+
+        return (orgId, email, planLabel)
+    }
+
     // MARK: - Fetch usage
 
     private func fetchUsage(orgId: String) async throws -> UsageResponse {
-        let url = URL(string: "https://claude.ai/api/organizations/\(orgId)/usage")!
+        let (status, body) = try await webViewFetch("/api/organizations/\(orgId)/usage")
-        var req = URLRequest(url: url)
+        if status == 401 || status == 403 { throw AppError.notAuthenticated }
-        req.setValue("application/json", forHTTPHeaderField: "accept")
+        guard status == 200 else { throw AppError.networkError }
-
+        guard let data = body.data(using: .utf8) else { throw AppError.networkError }
-        // Inject cookies from WKWebsiteDataStore (shared with browser/Claude app)
-        let cookies = await WKWebsiteDataStore.default().httpCookieStore.allCookies()
-        let claudeCookies = cookies.filter { $0.domain.contains("claude.ai") }
-        if let header = HTTPCookie.requestHeaderFields(with: claudeCookies)["Cookie"] {
-            req.setValue(header, forHTTPHeaderField: "Cookie")
-        }
-
-        let (data, response) = try await URLSession.shared.data(for: req)
-        guard let http = response as? HTTPURLResponse else { throw AppError.networkError }
-        if http.statusCode == 401 || http.statusCode == 403 { throw AppError.notAuthenticated }
-        guard http.statusCode == 200 else { throw AppError.networkError }
-
         return try JSONDecoder().decode(UsageResponse.self, from: data)
     }
 
-    private func fetchUserEmail() async throws -> String? {
-        let url = URL(string: "https://claude.ai/api/bootstrap")!
-        var req = URLRequest(url: url)
-        req.setValue("application/json", forHTTPHeaderField: "accept")
-        let cookies = await WKWebsiteDataStore.default().httpCookieStore.allCookies()
-        let claudeCookies = cookies.filter { $0.domain.contains("claude.ai") }
-        if let header = HTTPCookie.requestHeaderFields(with: claudeCookies)["Cookie"] {
-            req.setValue(header, forHTTPHeaderField: "Cookie")
-        }
-        let (data, response) = try await URLSession.shared.data(for: req)
-        guard let http = response as? HTTPURLResponse, http.statusCode == 200 else { return nil }
-        guard let json = try? JSONSerialization.jsonObject(with: data) as? [String: Any],
-              let account = json["account"] as? [String: Any],
-              let email = account["email_address"] as? String else { return nil }
-        return email
-    }
-
     private func fetchPrepaidCredits(orgId: String) async throws -> PrepaidCredits? {
-        let url = URL(string: "https://claude.ai/api/organizations/\(orgId)/prepaid/credits")!
+        guard let (status, body) = try? await webViewFetch("/api/organizations/\(orgId)/prepaid/credits"),
-        var req = URLRequest(url: url)
+              status == 200,
-        req.setValue("application/json", forHTTPHeaderField: "accept")
+              let data = body.data(using: .utf8) else { return nil }
-        let cookies = await WKWebsiteDataStore.default().httpCookieStore.allCookies()
-        let claudeCookies = cookies.filter { $0.domain.contains("claude.ai") }
-        if let header = HTTPCookie.requestHeaderFields(with: claudeCookies)["Cookie"] {
-            req.setValue(header, forHTTPHeaderField: "Cookie")
-        }
-        let (data, response) = try await URLSession.shared.data(for: req)
-        guard let http = response as? HTTPURLResponse, http.statusCode == 200 else { return nil }
         return try? JSONDecoder().decode(PrepaidCredits.self, from: data)
     }
 
     private func fetchOverageSpendLimit(orgId: String) async throws -> OverageSpendLimit? {
-        let url = URL(string: "https://claude.ai/api/organizations/\(orgId)/overage_spend_limit")!
+        guard let (status, body) = try? await webViewFetch("/api/organizations/\(orgId)/overage_spend_limit"),
-        var req = URLRequest(url: url)
+              status == 200,
-        req.setValue("application/json", forHTTPHeaderField: "accept")
+              let data = body.data(using: .utf8) else { return nil }
-        let cookies = await WKWebsiteDataStore.default().httpCookieStore.allCookies()
-        let claudeCookies = cookies.filter { $0.domain.contains("claude.ai") }
-        if let header = HTTPCookie.requestHeaderFields(with: claudeCookies)["Cookie"] {
-            req.setValue(header, forHTTPHeaderField: "Cookie")
-        }
-        let (data, response) = try await URLSession.shared.data(for: req)
-        guard let http = response as? HTTPURLResponse, http.statusCode == 200 else { return nil }
         return try? JSONDecoder().decode(OverageSpendLimit.self, from: data)
     }
 
@@ -245,14 +353,11 @@ class UsageViewModel: ObservableObject {
 
     private func checkLimitNotifications(for limits: [AgentLimit]) {
         let thresholds = [80, 95]
-
         for limit in limits {
             let key = limit.window.rawValue
             let curr = limit.usedPercent
             let prev = previousPercents[key]
             var fired = firedThresholds[key] ?? []
-
-            // Threshold warnings (80% and 95%)
             for t in thresholds {
                 let threshold = Double(t)
                 guard curr >= threshold, prev ?? threshold < threshold, !fired.contains(t) else { continue }
@@ -263,8 +368,6 @@ class UsageViewModel: ObservableObject {
                     userInfo: ["windowName": limit.window.displayName, "percent": t]
                 )
             }
-
-            // Reset detection: was high, now low
             if let prev, prev > 50, curr < 20 {
                 fired.removeAll()
                 NotificationCenter.default.post(
@@ -273,7 +376,6 @@ class UsageViewModel: ObservableObject {
                     userInfo: ["windowName": limit.window.displayName]
                 )
             }
-
             firedThresholds[key] = fired
             previousPercents[key] = curr
         }
@@ -296,13 +398,31 @@ class UsageViewModel: ObservableObject {
     }
 }
 
+// MARK: - API WebView Delegate
+
+private class APIWebViewDelegate: NSObject, WKNavigationDelegate {
+    var onNavigationEnd: (() -> Void)?
+
+    func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
+        onNavigationEnd?()
+    }
+    func webView(_ webView: WKWebView, didFail navigation: WKNavigation!, withError error: Error) {
+        onNavigationEnd?()
+    }
+    func webView(_ webView: WKWebView, didFailProvisionalNavigation navigation: WKNavigation!, withError error: Error) {
+        onNavigationEnd?()
+    }
+}
+
 enum AppError: LocalizedError {
     case notAuthenticated
     case networkError
+    case detail(String)
     var errorDescription: String? {
         switch self {
-        case .notAuthenticated: return "Not signed into claude.ai — open claude.ai in your browser first."
+        case .notAuthenticated:   return "Not signed into claude.ai — open claude.ai in your browser first."
-        case .networkError:     return "Network error fetching usage data."
+        case .networkError:       return "Network error fetching usage data."
+        case .detail(let msg):    return msg
         }
     }
 }
@@ -317,4 +437,3 @@ extension Notification.Name {
     static let limitReset = Notification.Name("limitReset")
     static let openUpdateSheet = Notification.Name("openUpdateSheet")
 }
-

README.md

@@ -8,9 +8,9 @@
 
 [![macOS](https://img.shields.io/badge/macOS-13.0+-000000?style=flat&logo=apple&logoColor=white)](https://www.apple.com/macos/)
 [![Swift](https://img.shields.io/badge/Swift-5.9-F05138?style=flat&logo=swift&logoColor=white)](https://swift.org)
-[![Version](https://img.shields.io/badge/version-1.1.2-orange?style=flat)](https://github.com/superdooper86/claudechecker/releases)
+[![Version](https://img.shields.io/badge/version-1.2.0-orange?style=flat)](https://github.com/superdooper86/claudechecker/releases)
 [![License](https://img.shields.io/badge/license-MIT-blue?style=flat)](LICENSE)
-[![Beta](https://img.shields.io/badge/beta-1.1.3--beta.5-orange?style=flat)](https://github.com/superdooper86/claudechecker/releases/tag/v1.1.3-beta.5) <!-- BETA_BADGE -->
+[![Beta](https://img.shields.io/badge/beta-1.2.1--beta.16-orange?style=flat)](https://github.com/superdooper86/claudechecker/releases/tag/v1.2.1-beta.16) <!-- BETA_BADGE -->
 
 </div>
 
@@ -30,21 +30,21 @@ No API key required. It reads directly from your `claude.ai` session using a bui
 
 <table>
   <tr>
-    <td align="center"><img src="screenshots/main-v2.png" width="280" alt="Main window" /><br/><sub>Main window</sub></td>
+    <td align="center"><img src="screenshots/main-v3.png" width="280" alt="Main window" /><br/><sub>Main window</sub></td>
-    <td align="center"><img src="screenshots/settings-v2.png" width="280" alt="Settings" /><br/><sub>Settings</sub></td>
+    <td align="center"><img src="screenshots/settings-v3.png" width="280" alt="Settings" /><br/><sub>Settings</sub></td>
   </tr>
   <tr>
-    <td align="center"><img src="screenshots/update-banner.png" width="280" alt="Update banner" /><br/><sub>Update available</sub></td>
+    <td align="center"><img src="screenshots/update-banner.png" width="280" alt="Update available" /><br/><sub>Update available</sub></td>
-    <td align="center"><img src="screenshots/notification.png" width="280" alt="Update notification" /><br/><sub>System notification</sub></td>
+    <td align="center"><img src="screenshots/release-notes.png" width="280" alt="Release notes" /><br/><sub>Release notes</sub></td>
+  </tr>
+  <tr>
+    <td align="center"><img src="screenshots/notification.png" width="280" alt="Update notification" /><br/><sub>Update notification</sub></td>
+    <td align="center"><img src="screenshots/notif-reset.png" width="280" alt="Limit reset" /><br/><sub>Limit reset</sub></td>
   </tr>
   <tr>
     <td align="center"><img src="screenshots/notif-limit-80.png" width="280" alt="80% limit warning" /><br/><sub>80% limit warning</sub></td>
     <td align="center"><img src="screenshots/notif-limit-95.png" width="280" alt="95% limit warning" /><br/><sub>95% limit warning</sub></td>
   </tr>
-  <tr>
-    <td align="center"><img src="screenshots/notif-reset.png" width="280" alt="Limit reset" /><br/><sub>Limit reset</sub></td>
-    <td></td>
-  </tr>
 </table>
 
 <br/>

RELEASE_NOTES.md

@@ -1,12 +1,14 @@
-## What's new in v1.1.3
+## What's new in v1.2.1-beta.17
 
-### UI polish
+### Bug fixes
-- Limit headers now read "5 Hour Limit" and "7 Day Limit"
+- Fixed "Not signed in" after login by adopting the login WebView directly for API calls — the login WebView is proven-authenticated (user just completed sign-in in it), so reusing it eliminates the problem where a separately-loaded background WebView might not have the full auth context (localStorage tokens, Service Worker state) that claude.ai requires
-- Tapping anywhere on the blue update banner opens the update window
+- Added diagnostic error messages: JS errors, WebView URL, and unexpected response types are now surfaced in the error banner to aid future debugging
 
-### Session Diary fix
+## What's new in v1.2.1
-- Burn history is persisted across app launches — the sparkline populates immediately on first open instead of requiring a manual refresh
 
-### Window sizing fixes
+### Bug fixes
-- The popover now resizes correctly when switching between the main view and settings
+- Fixed the root cause of "Not signed in" after being clearly signed in: claude.ai's auth requires credentials beyond plain HTTP cookies (localStorage tokens, Service Worker state, etc.) that URLSession cannot access. All API calls now run via callAsyncJavaScript inside a background WKWebView, using the same fetch path the page itself uses — credentials are included automatically.
-- Background colour no longer shows through during the resize animation
+- Fixed WebKit suspending the background WKWebView: a WKWebView with no window is throttled/suspended by macOS, preventing JS execution. The background WebView is now anchored in a transparent 1×1 NSWindow, keeping it active.
+- Fixed login window auto-closing before sign-in completes — login window loads `/login` and only detects auth when back on claude.ai (not on OAuth provider redirects)
+- Added `/api/organizations` as a final fallback for org ID resolution
+- Fixed Settings incorrectly showing "Signed in" after a failed refresh

version-beta.json

@@ -1,5 +1,5 @@
 {
-  "version": "1.1.3-beta.5",
+  "version": "1.2.1-beta.16",
-  "url": "https://github.com/superdooper86/claudechecker/releases/download/v1.1.3-beta.5/ClaudeChecker.zip",
+  "url": "https://github.com/superdooper86/claudechecker/releases/download/v1.2.1-beta.16/ClaudeChecker.zip",
-  "notes": "## What's new in v1.1.3\n\n### UI polish\n- Limit headers now read \"5 Hour Limit\" and \"7 Day Limit\" instead of \"5hr\"\n- Tapping anywhere on the blue update banner now opens the update window\n\n### Session Diary fix\n- Burn history is now persisted across app launches \u2014 the sparkline populates immediately on first open\n\n### Window sizing fixes\n- The popover now resizes correctly when switching between the main view and settings\n- Background colour no longer shows through at the top of the window during the resize animation"
+  "notes": "## What's new in v1.2.1\n\n### Bug fixes\n- Fixed the root cause of \"Not signed in\" after being clearly signed in: claude.ai's auth requires credentials beyond plain HTTP cookies (localStorage tokens, Service Worker state, etc.) that URLSession cannot access. All API calls now run via callAsyncJavaScript inside a background WKWebView, using the same fetch path the page itself uses — credentials are included automatically.\n- Fixed WebKit suspending the background WKWebView: a WKWebView with no window is throttled/suspended by macOS, preventing JS execution. The background WebView is now anchored in a transparent 1×1 NSWindow, keeping it active.\n- Fixed login window auto-closing before sign-in completes — login window loads `/login` and only detects auth when back on claude.ai (not on OAuth provider redirects)\n- Added `/api/organizations` as a final fallback for org ID resolution\n- Fixed Settings incorrectly showing \"Signed in\" after a failed refresh"
 }

version-windows-beta.json

@@ -0,0 +1,5 @@
+{
+  "version": "0.0.1-beta.49",
+  "url": "https://github.com/superdooper86/claudechecker/releases/download/win-v0.0.1-beta.49/ClaudeChecker-Windows.zip",
+  "notes": "## What's new in beta.36\r\n\r\n### Bug fixes\r\n- Settings no longer incorrectly shows \"Not signed in\" when limits are working\r\n- Session Diary now shows correctly after the first successful refresh\r\n- Extra Usage Credits section now restored from cache on startup\r\n- Plan name, overage, and prepaid credits are now cached and shown immediately on launch\r\n- App now loads cached state instantly on startup before the background refresh completes"
+}

version.json

@@ -1,5 +1,5 @@
 {
-  "version": "1.1.2",
+  "version": "1.2.0",
-  "url": "https://github.com/superdooper86/claudechecker/releases/download/v1.1.2/ClaudeChecker.zip",
+  "url": "https://github.com/superdooper86/claudechecker/releases/download/v1.2.0/ClaudeChecker.zip",
-  "notes": "## What's new in v1.1.2\n\n### Cleaner usage cards\nRemoved the redundant \"5h\" / \"7d\" labels from each card row — the section headers already make it clear which limit is which.\n\n### Beta update support\nThe app now correctly detects and compares beta versions (e.g. v1.1.2-beta.2 > v1.1.2-beta.1) when the beta channel is enabled in Settings. Stable releases also correctly supersede beta builds of the same version — so users on a beta are prompted to install the final release.\n\n### Fixed crash when enabling beta channel\nEnabling the beta toggle could crash the app if no stable update was available. This is now fixed.\n\n### Fixed settings panel truncation\nThe app name and version number no longer get cut off when an update badge is displayed in Settings."
+  "notes": "## What's new in v1.2.0\n\n### Bug fixes\n- App now works for all users — org ID is fetched dynamically from the API instead of being hardcoded\n- Plan name (e.g. Pro, Max) now updates correctly on every refresh\n\n### Improvements\n- Plan name is read from the API rather than hardcoded\n- Bootstrap API call consolidated — org ID, email, and plan name fetched in a single request per refresh\n- Main panel no longer scrolls — popover auto-sizes to fit content\n- Session Diary card redesigned — sample count and avg burn rate shown left/right above the sparkline, Claude header removed"
 }