release 1.3.1: remove API response bodies from diagnostics panel

ClaudeChecker.xcodeproj/project.pbxproj

@@ -10,6 +10,13 @@
 	<string>77</string>
 	<key>objects</key>
 	<dict>
+		<key>AAAAAA009</key>
+		<dict>
+			<key>isa</key>
+			<string>PBXBuildFile</string>
+			<key>fileRef</key>
+			<string>AAAAAA109</string>
+		</dict>
 		<key>AAAAAA007</key>
 		<dict>
 			<key>isa</key>
@@ -88,6 +95,17 @@
 			<key>sourceTree</key>
 			<string>&lt;group&gt;</string>
 		</dict>
+		<key>AAAAAA109</key>
+		<dict>
+			<key>isa</key>
+			<string>PBXFileReference</string>
+			<key>lastKnownFileType</key>
+			<string>sourcecode.swift</string>
+			<key>path</key>
+			<string>DiagnosticsView.swift</string>
+			<key>sourceTree</key>
+			<string>&lt;group&gt;</string>
+		</dict>
 		<key>AAAAAA101</key>
 		<dict>
 			<key>isa</key>
@@ -179,6 +197,7 @@
 				<string>AAAAAA106</string>
 				<string>AAAAAA107</string>
 				<string>AAAAAA108</string>
+				<string>AAAAAA109</string>
 			</array>
 			<key>path</key>
 			<string>ClaudeChecker</string>
@@ -292,6 +311,7 @@
 				<string>AAAAAA005</string>
 				<string>AAAAAA007</string>
 				<string>AAAAAA008</string>
+				<string>AAAAAA009</string>
 			</array>
 			<key>runOnlyForDeploymentPostprocessing</key>
 			<string>0</string>

ClaudeChecker/ContentView.swift

@@ -584,6 +584,7 @@ struct SettingsView: View {
     @Binding var showSettings: Bool
     @Binding var showUpdateSheet: Bool
     @State private var checkingForUpdates = false
+    @State private var showDiagnostics = false
 
     let refreshOptions: [(label: String, seconds: TimeInterval)] = [
         ("1 min",  60),
@@ -770,6 +771,23 @@ struct SettingsView: View {
 
             Divider()
 
+            // Diagnostics
+            HStack {
+                Label("Diagnostics", systemImage: "stethoscope")
+                    .font(.system(size: 12, weight: .medium))
+                    .foregroundColor(.secondary)
+                Spacer()
+                Button("Open") { showDiagnostics = true }
+                    .buttonStyle(.bordered)
+                    .controlSize(.small)
+            }
+            .sheet(isPresented: $showDiagnostics) {
+                DiagnosticsView(isPresented: $showDiagnostics)
+                    .environmentObject(vm)
+            }
+
+            Divider()
+
             // About
             HStack(spacing: 12) {
                 Image(nsImage: NSImage(named: "AppIcon") ?? NSImage())

ClaudeChecker/DiagnosticsView.swift

@@ -0,0 +1,211 @@
+import SwiftUI
+import WebKit
+
+struct DiagnosticsView: View {
+    @EnvironmentObject var vm: UsageViewModel
+    @Binding var isPresented: Bool
+    @State private var liveAllCookies: [HTTPCookie] = []
+    @State private var loadingCookies = false
+    @State private var copied = false
+
+    var body: some View {
+        VStack(spacing: 0) {
+            // Header
+            HStack {
+                Text("Diagnostics")
+                    .font(.system(size: 13, weight: .semibold))
+                Spacer()
+                Button("Copy All") {
+                    NSPasteboard.general.clearContents()
+                    NSPasteboard.general.setString(fullDiagText, forType: .string)
+                    copied = true
+                    DispatchQueue.main.asyncAfter(deadline: .now() + 1.5) { copied = false }
+                }
+                .buttonStyle(.bordered)
+                .controlSize(.small)
+                if copied {
+                    Text("Copied!")
+                        .font(.system(size: 11))
+                        .foregroundColor(.green)
+                }
+                Button("Close") { isPresented = false }
+                    .buttonStyle(.bordered)
+                    .controlSize(.small)
+            }
+            .padding(.horizontal, 14)
+            .padding(.vertical, 10)
+            .background(Color(nsColor: .windowBackgroundColor))
+
+            Divider()
+
+            ScrollView {
+                VStack(alignment: .leading, spacing: 14) {
+
+                    // App info
+                    DiagSection(title: "App") {
+                        DiagRow("Version", Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String ?? "?")
+                        DiagRow("Build",   Bundle.main.infoDictionary?["CFBundleVersion"] as? String ?? "?")
+                        DiagRow("Signed in", vm.isSignedIn ? "Yes" : "No")
+                        DiagRow("Email",   vm.userEmail.isEmpty ? "(none)" : vm.userEmail)
+                        DiagRow("Org ID",  UserDefaults.standard.string(forKey: "claude_org_id") ?? "(none)")
+                        DiagRow("lastActiveOrg", vm.diagLastActiveOrg.isEmpty ? "(not read)" : vm.diagLastActiveOrg)
+                        DiagRow("Error",   vm.errorMessage ?? "(none)")
+                    }
+
+                    Divider()
+
+                    // Last request
+                    DiagSection(title: "Last Request") {
+                        DiagRow("Path",    vm.diagLastPath.isEmpty ? "(none)" : vm.diagLastPath)
+                        DiagRow("Status",  vm.diagLastStatus == 0 ? "(none)" : "\(vm.diagLastStatus)")
+                        DiagRow("Error",   vm.diagLastError.isEmpty ? "(none)" : vm.diagLastError)
+                        if let t = vm.diagLastFetch {
+                            DiagRow("Time", t.formatted(date: .omitted, time: .standard))
+                        }
+                    }
+
+                    Divider()
+
+                    // Cookie summary
+                    DiagSection(title: "Cookie Store") {
+                        DiagRow("Total cookies",       "\(vm.diagCookieCount)")
+                        DiagRow("claude.ai cookies",   "\(vm.diagClaudeCookieCount)")
+                        DiagRow("All domains", vm.diagCookieDomains.isEmpty
+                            ? "(none — never fetched)"
+                            : vm.diagCookieDomains.joined(separator: ", "))
+                    }
+
+                    Divider()
+
+                    // Live cookie list
+                    DiagSection(title: "Live Cookie Names (WKWebsiteDataStore.default)") {
+                        if loadingCookies {
+                            ProgressView().scaleEffect(0.7)
+                        } else if liveAllCookies.isEmpty {
+                            Text("No cookies found")
+                                .font(.system(size: 11))
+                                .foregroundColor(.secondary)
+                        } else {
+                            let claudeCookies = liveAllCookies.filter {
+                                $0.domain.contains("claude.ai") || $0.domain.contains("anthropic.com")
+                            }
+                            let otherCookies = liveAllCookies.filter {
+                                !$0.domain.contains("claude.ai") && !$0.domain.contains("anthropic.com")
+                            }
+                            if !claudeCookies.isEmpty {
+                                Text("claude.ai / anthropic.com (\(claudeCookies.count))")
+                                    .font(.system(size: 10, weight: .medium))
+                                    .foregroundColor(.orange)
+                                ForEach(claudeCookies, id: \.name) { c in
+                                    Text("• \(c.domain)  \(c.name)")
+                                        .font(.system(size: 10, design: .monospaced))
+                                        .foregroundColor(.secondary)
+                                }
+                            }
+                            if !otherCookies.isEmpty {
+                                Text("Other domains (\(otherCookies.count))")
+                                    .font(.system(size: 10, weight: .medium))
+                                    .foregroundColor(.secondary)
+                                    .padding(.top, 4)
+                                ForEach(otherCookies.prefix(10), id: \.name) { c in
+                                    Text("• \(c.domain)  \(c.name)")
+                                        .font(.system(size: 10, design: .monospaced))
+                                        .foregroundColor(Color.secondary.opacity(0.6))
+                                }
+                                if otherCookies.count > 10 {
+                                    Text("… and \(otherCookies.count - 10) more")
+                                        .font(.system(size: 10))
+                                        .foregroundColor(Color.secondary.opacity(0.5))
+                                }
+                            }
+                        }
+
+                        Button("Refresh cookies") { loadLiveCookies() }
+                            .buttonStyle(.bordered)
+                            .controlSize(.small)
+                            .padding(.top, 4)
+                    }
+                }
+                .padding(14)
+            }
+        }
+        .frame(width: 480, height: 560)
+        .onAppear { loadLiveCookies() }
+    }
+
+    private func loadLiveCookies() {
+        loadingCookies = true
+        WKWebsiteDataStore.default().httpCookieStore.getAllCookies { cookies in
+            DispatchQueue.main.async {
+                liveAllCookies = cookies.sorted { $0.domain < $1.domain }
+                loadingCookies = false
+            }
+        }
+    }
+
+    private var fullDiagText: String {
+        var lines: [String] = []
+        lines.append("=== ClaudeChecker Diagnostics ===")
+        lines.append("Version: \(Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String ?? "?") (\(Bundle.main.infoDictionary?["CFBundleVersion"] as? String ?? "?"))")
+        lines.append("Signed in: \(vm.isSignedIn ? "Yes" : "No")")
+        lines.append("Email: \(vm.userEmail.isEmpty ? "(none)" : vm.userEmail)")
+        lines.append("Org ID: \(UserDefaults.standard.string(forKey: "claude_org_id") ?? "(none)")")
+        lines.append("lastActiveOrg: \(vm.diagLastActiveOrg.isEmpty ? "(not read)" : vm.diagLastActiveOrg)")
+        lines.append("Error: \(vm.errorMessage ?? "(none)")")
+        lines.append("")
+        lines.append("Last path: \(vm.diagLastPath)")
+        lines.append("Last status: \(vm.diagLastStatus)")
+        lines.append("Last error: \(vm.diagLastError)")
+        lines.append("Total cookies: \(vm.diagCookieCount)")
+        lines.append("Claude cookies: \(vm.diagClaudeCookieCount)")
+        lines.append("Domains: \(vm.diagCookieDomains.joined(separator: ", "))")
+        lines.append("")
+        lines.append("")
+        lines.append("Live cookies:")
+        for c in liveAllCookies {
+            lines.append("  \(c.domain)  \(c.name)  httpOnly=\(c.isHTTPOnly)  secure=\(c.isSecure)")
+        }
+        return lines.joined(separator: "\n")
+    }
+}
+
+// MARK: - Helpers
+
+private struct DiagSection<Content: View>: View {
+    let title: String
+    @ViewBuilder let content: () -> Content
+
+    var body: some View {
+        VStack(alignment: .leading, spacing: 6) {
+            Text(title)
+                .font(.system(size: 11, weight: .semibold))
+                .foregroundColor(.secondary)
+                .textCase(.uppercase)
+            content()
+        }
+    }
+}
+
+private struct DiagRow: View {
+    let label: String
+    let value: String
+
+    init(_ label: String, _ value: String) {
+        self.label = label
+        self.value = value
+    }
+
+    var body: some View {
+        HStack(alignment: .top, spacing: 8) {
+            Text(label)
+                .font(.system(size: 11))
+                .foregroundColor(.secondary)
+                .frame(width: 100, alignment: .leading)
+            Text(value)
+                .font(.system(size: 11, design: .monospaced))
+                .foregroundColor(.primary)
+                .textSelection(.enabled)
+                .frame(maxWidth: .infinity, alignment: .leading)
+        }
+    }
+}

ClaudeChecker/Info.plist

@@ -15,9 +15,9 @@
     <key>CFBundlePackageType</key>
     <string>APPL</string>
     <key>CFBundleShortVersionString</key>
-    <string>1.2.1-beta.18</string>
+    <string>1.3.1</string>
     <key>CFBundleVersion</key>
-    <string>66</string>
+    <string>75</string>
     <key>LSMinimumSystemVersion</key>
     <string>13.0</string>
     <key>LSUIElement</key>

ClaudeChecker/UsageViewModel.swift

@@ -30,11 +30,19 @@ class UsageViewModel: ObservableObject {
     private var previousPercents: [String: Double] = [:]
     private var firedThresholds: [String: Set<Int>] = [:]
 
-    // Background WKWebView for API calls via WebKit navigation.
+    // WebView used for JS-based API calls (avoids URLSession 403 fingerprinting issues)
-    // Hosted in a hidden NSWindow to keep the WebKit process active.
     private var apiWebView: WKWebView?
-    private var apiWindow: NSWindow?
+    private var navWaiter: WKNavWaiter?
-    private var currentFetchDelegate: APIFetchDelegate?
+
+    // Diagnostics
+    @Published var diagCookieCount: Int = 0
+    @Published var diagClaudeCookieCount: Int = 0
+    @Published var diagCookieDomains: [String] = []
+    @Published var diagLastPath: String = ""
+    @Published var diagLastStatus: Int = 0
+    @Published var diagLastError: String = ""
+    @Published var diagLastActiveOrg: String = ""   // lastActiveOrg cookie value from JS
+    @Published var diagLastFetch: Date? = nil
 
     init() {
         let saved = UserDefaults.standard.double(forKey: "refresh_interval")
@@ -44,59 +52,150 @@ class UsageViewModel: ObservableObject {
             burnHistoryStore = saved
         }
         loadPlaceholderData()
-        setupAPIWebView()
         Task { await checkInitialSignInState() }
     }
 
-    // MARK: - Background API WebView
+    // Called after login: store the webview (already on claude.ai) so jsFetch can use it.
-
-    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)
-        apiWebView = wv
-
-        // Hosting in a 1×1 transparent window keeps the WebKit process active.
-        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
-    }
-
-    // Called after login: adopt the login WebView (proven authenticated) and refresh.
     func adoptAndRefresh(_ loginWebView: WKWebView) async {
-        loginWebView.removeFromSuperview()
+        for _ in 0..<30 {
-        loginWebView.frame = NSRect(x: 0, y: 0, width: 1, height: 1)
+            let cookies = await WKWebsiteDataStore.default().httpCookieStore.allCookies()
-        apiWindow?.contentView?.addSubview(loginWebView)
+            if cookies.contains(where: { $0.domain.contains("claude.ai") }) { break }
-        apiWebView = loginWebView
+            try? await Task.sleep(nanoseconds: 300_000_000)
-        try? await Task.sleep(nanoseconds: 400_000_000)
+        }
+        if loginWebView.url?.host?.hasSuffix("claude.ai") == true {
+            apiWebView = loginWebView
+        } else {
+            await prepareApiWebView()
+        }
         await refresh()
     }
 
-    // Fetches an API path by navigating the WebView to the URL and reading the response.
+    // Creates (or reuses) a background WKWebView navigated to claude.ai for JS fetch.
-    // Navigation lets WebKit send full browser headers and cookies automatically —
+    private func prepareApiWebView() async {
-    // more reliable than callAsyncJavaScript fetch, which bypasses SPA auth interceptors.
+        if let wv = apiWebView, wv.url?.host?.hasSuffix("claude.ai") == true { return }
-    private func webViewFetch(_ path: String) async throws -> (statusCode: Int, body: String) {
+        let config = WKWebViewConfiguration()
-        guard let wv = apiWebView else { throw AppError.detail("no api webview") }
+        config.websiteDataStore = WKWebsiteDataStore.default()
-        return try await withCheckedThrowingContinuation { cont in
+        let wv = WKWebView(frame: CGRect(x: 0, y: 0, width: 1, height: 1), configuration: config)
-            let delegate = APIFetchDelegate(continuation: cont)
+        apiWebView = wv
-            currentFetchDelegate = delegate
+        await withCheckedContinuation { (cont: CheckedContinuation<Void, Never>) in
-            wv.navigationDelegate = delegate
+            let waiter = WKNavWaiter { cont.resume() }
-            wv.load(URLRequest(url: URL(string: "https://claude.ai\(path)")!))
+            self.navWaiter = waiter
+            wv.navigationDelegate = waiter
+            wv.load(URLRequest(url: URL(string: "https://claude.ai/")!))
+        }
+        wv.navigationDelegate = nil
+        navWaiter = nil
+    }
+
+    // Runs a fetch() inside the live claude.ai WebView — same browser context as the frontend,
+    // so no CORS/fingerprinting issues that URLSession hits.
+    private func jsFetch(_ path: String) async throws -> (Int, String) {
+        guard let wv = apiWebView else { throw AppError.networkError }
+        let js = """
+        const r = await fetch('\(path)', {
+            credentials: 'include',
+            headers: { 'Accept': 'application/json' }
+        });
+        const body = await r.text();
+        return {status: r.status, body: body};
+        """
+        let result: Any? = try await withCheckedThrowingContinuation { cont in
+            wv.callAsyncJavaScript(js, arguments: [:], in: nil, in: .defaultClient) { res in
+                switch res {
+                case .success(let val): cont.resume(returning: val)
+                case .failure(let err): cont.resume(throwing: err)
+                }
+            }
+        }
+        guard let dict = result as? [String: Any],
+              let status = dict["status"] as? Int,
+              let body = dict["body"] as? String else {
+            throw AppError.networkError
+        }
+        diagLastPath = path
+        diagLastFetch = Date()
+        diagLastStatus = status
+        diagLastError = status != 200 ? "JS HTTP \(status)" : ""
+        return (status, body)
+    }
+
+    // Use JS fetch when apiWebView is ready on claude.ai, otherwise fall back to URLSession.
+    private func apiFetch(_ path: String) async throws -> (Int, String) {
+        if let wv = apiWebView, wv.url?.host?.hasSuffix("claude.ai") == true {
+            return try await jsFetch(path)
+        }
+        return try await urlFetch(path)
+    }
+
+    // Fetches an API path via URLSession with browser-like headers.
+    // Claude.ai's API requires sec-fetch-*, Origin, Referer, and a browser User-Agent
+    // to avoid 401 — matching how the Windows version (HttpClient) handles this.
+    private func urlFetch(_ path: String) async throws -> (Int, String) {
+        let cookies = await WKWebsiteDataStore.default().httpCookieStore.allCookies()
+        let claudeCookies = cookies.filter {
+            $0.domain.contains("claude.ai") || $0.domain.contains("anthropic.com")
+        }
+
+        // Record cookie diagnostics
+        diagCookieCount = cookies.count
+        diagClaudeCookieCount = claudeCookies.count
+        diagCookieDomains = Array(Set(cookies.map { $0.domain })).sorted()
+        diagLastPath = path
+        diagLastFetch = Date()
+        diagLastError = ""
+
+        guard !claudeCookies.isEmpty else {
+            let msg = "No claude.ai cookies (\(cookies.count) total in store)"
+            diagLastError = msg
+            throw AppError.detail(msg)
+        }
+
+        var req = URLRequest(url: URL(string: "https://claude.ai\(path)")!)
+        req.httpShouldHandleCookies = false
+        // Build cookie header manually (same format as Windows HttpClient) to avoid
+        // any encoding differences from HTTPCookie.requestHeaderFields(with:)
+        let cookieHeader = claudeCookies.map { "\($0.name)=\($0.value)" }.joined(separator: "; ")
+        req.setValue(cookieHeader, forHTTPHeaderField: "Cookie")
+        req.setValue("application/json", forHTTPHeaderField: "Accept")
+        req.setValue("https://claude.ai", forHTTPHeaderField: "Origin")
+        req.setValue("https://claude.ai/", forHTTPHeaderField: "Referer")
+        req.setValue("empty",       forHTTPHeaderField: "sec-fetch-dest")
+        req.setValue("cors",        forHTTPHeaderField: "sec-fetch-mode")
+        req.setValue("same-origin", forHTTPHeaderField: "sec-fetch-site")
+        req.setValue(
+            "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36",
+            forHTTPHeaderField: "User-Agent")
+        req.setValue(
+            "\"Chromium\";v=\"124\", \"Google Chrome\";v=\"124\", \"Not-A.Brand\";v=\"99\"",
+            forHTTPHeaderField: "sec-ch-ua")
+        req.setValue("?0",        forHTTPHeaderField: "sec-ch-ua-mobile")
+        req.setValue("\"macOS\"", forHTTPHeaderField: "sec-ch-ua-platform")
+        req.setValue("web",       forHTTPHeaderField: "anthropic-client-platform")
+
+        let session = URLSession(configuration: .ephemeral)
+        do {
+            let (data, response) = try await session.data(for: req)
+            guard let http = response as? HTTPURLResponse else { throw AppError.networkError }
+            let body = String(data: data, encoding: .utf8) ?? ""
+            diagLastStatus = http.statusCode
+            if http.statusCode != 200 {
+                diagLastError = "HTTP \(http.statusCode)"
+            }
+            return (http.statusCode, body)
+        } catch let e as AppError { throw e }
+        catch {
+            let msg = error.localizedDescription
+            diagLastError = msg
+            throw AppError.detail(msg)
         }
     }
 
     private func checkInitialSignInState() async {
         let cookies = await WKWebsiteDataStore.default().httpCookieStore.allCookies()
-        if !cookies.isEmpty { isSignedIn = true }
+        guard cookies.contains(where: { $0.domain.contains("claude.ai") }) else { return }
+        isSignedIn = true
+        await prepareApiWebView()
+        await refresh()
     }
 
     func signOut() async {
@@ -106,6 +205,7 @@ class UsageViewModel: ObservableObject {
         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")
+        apiWebView = nil
         isSignedIn = false
         isNotAuthenticated = true
         lastUpdated = nil
@@ -114,7 +214,6 @@ class UsageViewModel: ObservableObject {
         extraUsage = nil
         prepaidCredits = nil
         overageSpendLimit = nil
-        apiWebView?.load(URLRequest(url: URL(string: "https://claude.ai")!))
     }
 
     func refresh() async {
@@ -124,10 +223,31 @@ class UsageViewModel: ObservableObject {
         defer { isLoading = false }
 
         do {
-            let (fetchedOrgId, fetchedEmail, fetchedPlan) = try await fetchBootstrap()
+            // Read lastActiveOrg cookie from JS — most reliable org source since it's
+            // set by the claude.ai frontend to whichever org is currently active.
+            var cookieOrgId: String? = nil
+            if let wv = apiWebView, wv.url?.host?.hasSuffix("claude.ai") == true {
+                let js = """
+                return document.cookie.split(';')
+                    .map(c => c.trim().split('='))
+                    .filter(p => p[0] === 'lastActiveOrg')
+                    .map(p => p.slice(1).join('='))[0] || null;
+                """
+                let raw: Any? = try? await withCheckedThrowingContinuation { cont in
+                    wv.callAsyncJavaScript(js, arguments: [:], in: nil, in: .defaultClient) { r in
+                        cont.resume(returning: (try? r.get()) ?? nil)
+                    }
+                }
+                if let v = raw as? String, !v.isEmpty {
+                    cookieOrgId = v
+                    diagLastActiveOrg = v
+                }
+            }
+
+            let (fetchedOrgId, fetchedEmail, fetchedPlan) = try await fetchBootstrap(preferredOrgId: cookieOrgId)
 
             let orgId: String
-            if let id = fetchedOrgId {
+            if let id = cookieOrgId ?? fetchedOrgId {
                 UserDefaults.standard.set(id, forKey: "claude_org_id")
                 orgId = id
             } else if let cached = UserDefaults.standard.string(forKey: "claude_org_id") {
@@ -139,13 +259,13 @@ class UsageViewModel: ObservableObject {
             if let email = fetchedEmail { userEmail = email }
             if let plan = fetchedPlan   { planLabel = plan }
 
-            // Sequential — each call navigates the shared WebView to the next API URL.
+            async let usageFetch   = fetchUsage(orgId: orgId)
-            let usage   = try await fetchUsage(orgId: orgId)
+            async let prepaidFetch = fetchPrepaidCredits(orgId: orgId)
-            let prepaid = try? await fetchPrepaidCredits(orgId: orgId)
+            async let overageFetch = fetchOverageSpendLimit(orgId: orgId)
-            let overage = try? await fetchOverageSpendLimit(orgId: orgId)
+            let (usage, prepaid, overage) = try await (usageFetch, prepaidFetch, overageFetch)
             limits = buildLimits(from: usage)
-            extraUsage  = usage.extraUsage
+            extraUsage        = usage.extraUsage
-            prepaidCredits   = prepaid
+            prepaidCredits    = prepaid
             overageSpendLimit = overage
             lastUpdated = Date()
             isSignedIn = true
@@ -182,13 +302,14 @@ class UsageViewModel: ObservableObject {
 
     // MARK: - Bootstrap
 
-    private func fetchBootstrap() async throws -> (orgId: String?, email: String?, planLabel: String?) {
+    private func fetchBootstrap(preferredOrgId: String? = nil) async throws -> (orgId: String?, email: String?, planLabel: String?) {
-        let (status, body) = try await webViewFetch("/api/bootstrap")
+        let (status, body) = try await apiFetch("/api/bootstrap")
-        if status == 401 || status == 403 { throw AppError.notAuthenticated }
+        if status == 401 || status == 403 {
-        guard status == 200 else { throw AppError.detail("bootstrap \(status): \(body.prefix(80))") }
+            throw AppError.detail("HTTP \(status) — \(body.prefix(120))")
-        // If WebKit followed a redirect to the login page we get HTML instead of JSON.
+        }
+        guard status == 200 else { throw AppError.detail("HTTP \(status): \(body.prefix(80))") }
         guard body.trimmingCharacters(in: .whitespacesAndNewlines).hasPrefix("{") else {
-            throw AppError.notAuthenticated
+            throw AppError.detail("Non-JSON response (HTML?): \(body.prefix(80))")
         }
         guard let data = body.data(using: .utf8),
               let json = try? JSONSerialization.jsonObject(with: data) as? [String: Any] else {
@@ -197,14 +318,15 @@ class UsageViewModel: ObservableObject {
 
         let account  = json["account"] as? [String: Any]
         let memberships = (account?["memberships"] ?? json["memberships"]) as? [[String: Any]]
-        let firstOrg = memberships?.first?["organization"] as? [String: Any]
+        let allOrgs = memberships?.compactMap { $0["organization"] as? [String: Any] } ?? []
+        let firstOrg = allOrgs.first
 
         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"),
+            if let (orgsStatus, orgsBody) = try? await apiFetch("/api/organizations"),
                orgsStatus == 200,
                let orgsData = orgsBody.data(using: .utf8),
                let orgs = try? JSONSerialization.jsonObject(with: orgsData) as? [[String: Any]] {
@@ -214,8 +336,10 @@ class UsageViewModel: ObservableObject {
 
         let email = account?["email_address"] as? String
 
+        // Read capabilities from the preferred (active) org, falling back to first org.
+        let capOrg = preferredOrgId.flatMap { id in allOrgs.first(where: { $0["uuid"] as? String == id }) } ?? firstOrg
         var planLabel: String? = nil
-        if let caps = firstOrg?["capabilities"] as? [String],
+        if let caps = capOrg?["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()
@@ -227,22 +351,22 @@ class UsageViewModel: ObservableObject {
     // MARK: - Fetch usage
 
     private func fetchUsage(orgId: String) async throws -> UsageResponse {
-        let (status, body) = try await webViewFetch("/api/organizations/\(orgId)/usage")
+        let (status, body) = try await apiFetch("/api/organizations/\(orgId)/usage")
-        if status == 401 || status == 403 { throw AppError.notAuthenticated }
+        if status == 401 || status == 403 { throw AppError.detail("usage \(status): \(body.prefix(200))") }
         guard status == 200 else { throw AppError.networkError }
         guard let data = body.data(using: .utf8) else { throw AppError.networkError }
         return try JSONDecoder().decode(UsageResponse.self, from: data)
     }
 
     private func fetchPrepaidCredits(orgId: String) async throws -> PrepaidCredits? {
-        guard let (status, body) = try? await webViewFetch("/api/organizations/\(orgId)/prepaid/credits"),
+        guard let (status, body) = try? await apiFetch("/api/organizations/\(orgId)/prepaid/credits"),
               status == 200,
               let data = body.data(using: .utf8) else { return nil }
         return try? JSONDecoder().decode(PrepaidCredits.self, from: data)
     }
 
     private func fetchOverageSpendLimit(orgId: String) async throws -> OverageSpendLimit? {
-        guard let (status, body) = try? await webViewFetch("/api/organizations/\(orgId)/overage_spend_limit"),
+        guard let (status, body) = try? await apiFetch("/api/organizations/\(orgId)/overage_spend_limit"),
               status == 200,
               let data = body.data(using: .utf8) else { return nil }
         return try? JSONDecoder().decode(OverageSpendLimit.self, from: data)
@@ -361,57 +485,16 @@ class UsageViewModel: ObservableObject {
     }
 }
 
-// MARK: - API Fetch Delegate
 
-// Captures the HTTP status code and response body from a WebView navigation.
+// Navigation delegate that resolves a continuation on first finish/error (idempotent).
-// Used by webViewFetch to turn a navigation into an async (statusCode, body) result.
+private class WKNavWaiter: NSObject, WKNavigationDelegate {
-private class APIFetchDelegate: NSObject, WKNavigationDelegate {
+    private var done = false
-    private let continuation: CheckedContinuation<(Int, String), Error>
+    private let onDone: () -> Void
-    private var capturedStatus = 0
+    init(_ onDone: @escaping () -> Void) { self.onDone = onDone }
-    private var finished = false
+    private func finish() { guard !done else { return }; done = true; onDone() }
-
+    func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) { finish() }
-    init(continuation: CheckedContinuation<(Int, String), Error>) {
+    func webView(_ webView: WKWebView, didFail navigation: WKNavigation!, withError error: Error) { finish() }
-        self.continuation = continuation
+    func webView(_ webView: WKWebView, didFailProvisionalNavigation navigation: WKNavigation!, withError error: Error) { finish() }
-    }
-
-    private func complete(_ result: Result<(Int, String), Error>) {
-        guard !finished else { return }
-        finished = true
-        continuation.resume(with: result)
-    }
-
-    func webView(_ webView: WKWebView, decidePolicyFor response: WKNavigationResponse,
-                 decisionHandler: @escaping (WKNavigationResponsePolicy) -> Void) {
-        if let http = response.response as? HTTPURLResponse {
-            capturedStatus = http.statusCode
-        }
-        decisionHandler(.allow)
-    }
-
-    func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
-        let status = capturedStatus
-        // Detect auth redirect: if WebKit followed a 302 to /login, finalURL changes.
-        let finalURL = webView.url?.absoluteString ?? ""
-        if finalURL.contains("/login") || finalURL.contains("/auth") {
-            complete(.success((401, "redirected:\(finalURL)")))
-            return
-        }
-        webView.evaluateJavaScript("document.body.innerText ?? ''") { [weak self] result, error in
-            if let body = result as? String {
-                self?.complete(.success((status, body)))
-            } else {
-                self?.complete(.failure(AppError.detail("body read: \(error?.localizedDescription ?? "nil")")))
-            }
-        }
-    }
-
-    func webView(_ webView: WKWebView, didFail navigation: WKNavigation!, withError error: Error) {
-        complete(.failure(AppError.detail("nav: \(error.localizedDescription.prefix(80))")))
-    }
-
-    func webView(_ webView: WKWebView, didFailProvisionalNavigation navigation: WKNavigation!, withError error: Error) {
-        complete(.failure(AppError.detail("prov: \(error.localizedDescription.prefix(80))")))
-    }
 }
 
 enum AppError: LocalizedError {

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-1.2.0-orange?style=flat)](https://github.com/superdooper86/claudechecker/releases)
+[![Version](https://img.shields.io/badge/version-1.3.0-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-1.2.1--beta.17-orange?style=flat)](https://github.com/superdooper86/claudechecker/releases/tag/v1.2.1-beta.17) <!-- BETA_BADGE -->
+<!-- BETA_BADGE -->
 
 </div>
 

RELEASE_NOTES.md

@@ -1,20 +1,4 @@
-## What's new in v1.2.1-beta.18
+## What's new in v1.3.1
 
-### Bug fixes
+### Privacy
-- Replaced callAsyncJavaScript fetch approach with WebKit navigation: instead of running `fetch()` in the page's JS context (which was returning 401 because it bypasses the SPA's auth interceptors), each API call now navigates the WebView to the API URL directly. WebKit sends full browser headers and cookies automatically at the HTTP layer, the same way a real browser navigation works. This is more reliable regardless of what server-side auth mechanism claude.ai uses.
+- Diagnostics panel no longer displays API response bodies, which could contain account and financial data. Status codes, error messages, cookie names, and request paths are still shown.
-- API calls are now sequential to share a single WebView for all navigations
-- Added redirect detection: if WebKit follows a 302 to /login, the response is treated as an auth failure rather than returning HTML to the JSON parser
-
-## What's new in v1.2.1-beta.17
-
-### Bug fixes
-- Fixed "Not signed in" after login by adopting the login WebView directly for API calls
-- Added diagnostic error messages for JS errors and unexpected responses
-
-## What's new in v1.2.1
-
-### Bug fixes
-- Fixed WebKit suspending the background WKWebView: anchored in a transparent 1×1 NSWindow
-- Fixed login window auto-closing before sign-in completes
-- 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": "1.2.1-beta.17",
+  "version": "1.2.1-beta.25",
-  "url": "https://github.com/superdooper86/claudechecker/releases/download/v1.2.1-beta.17/ClaudeChecker.zip",
+  "url": "https://github.com/superdooper86/claudechecker/releases/download/v1.2.1-beta.25/ClaudeChecker.zip",
-  "notes": "## What's new in v1.2.1-beta.17\n\n### Bug fixes\n- 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\n- Added diagnostic error messages: JS errors, WebView URL, and unexpected response types are now surfaced in the error banner to aid future debugging\n\n## 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"
+  "notes": "## What's new in v1.2.1-beta.18\n\n### Bug fixes\n- Replaced callAsyncJavaScript fetch approach with WebKit navigation: instead of running `fetch()` in the page's JS context (which was returning 401 because it bypasses the SPA's auth interceptors), each API call now navigates the WebView to the API URL directly. WebKit sends full browser headers and cookies automatically at the HTTP layer, the same way a real browser navigation works. This is more reliable regardless of what server-side auth mechanism claude.ai uses.\n- API calls are now sequential to share a single WebView for all navigations\n- Added redirect detection: if WebKit follows a 302 to /login, the response is treated as an auth failure rather than returning HTML to the JSON parser\n\n## What's new in v1.2.1-beta.17\n\n### Bug fixes\n- Fixed \"Not signed in\" after login by adopting the login WebView directly for API calls\n- Added diagnostic error messages for JS errors and unexpected responses\n\n## What's new in v1.2.1\n\n### Bug fixes\n- Fixed WebKit suspending the background WKWebView: anchored in a transparent 1×1 NSWindow\n- Fixed login window auto-closing before sign-in completes\n- Added /api/organizations as a final fallback for org ID resolution\n- Fixed Settings incorrectly showing \"Signed in\" after a failed refresh"
 }

version.json

@@ -1,5 +1,5 @@
 {
-  "version": "1.2.0",
+  "version": "1.3.0",
-  "url": "https://github.com/superdooper86/claudechecker/releases/download/v1.2.0/ClaudeChecker.zip",
+  "url": "https://github.com/superdooper86/claudechecker/releases/download/v1.3.0/ClaudeChecker.zip",
-  "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"
+  "notes": "## What's new in v1.3.0\n\n### Multi-org support\n- App now uses the `lastActiveOrg` cookie to identify which organisation is active, matching exactly what the claude.ai frontend does. Previously the app always picked the first org returned by bootstrap, which is the personal \"Individual Org\" for users with multiple organisations — causing persistent 403 errors on all usage endpoints.\n- Plan label (e.g. **Max**, **Pro**, **Team**) now reads capabilities from the active org, not the first membership.\n\n### Reliable API access via WebView\n- All API calls now run through `WKWebView.callAsyncJavaScript`, making real same-origin browser requests instead of URLSession. Claude.ai's org-specific endpoints reject native HTTP clients (403) even with correct cookies and headers; running inside the browser context passes all server-side checks.\n- A background WebView is created at startup when session cookies are detected, so usage data loads immediately without requiring a manual sign-in.\n\n### Diagnostics\n- New **Diagnostics** panel in Settings shows cookie store, last API request/response, bootstrap body, and the `lastActiveOrg` cookie value — making it easy to report issues."
 }