fix: add browser headers to all API requests to resolve 403 on usage endpoint

Claude's usage/prepaid/overage endpoints require Origin, Referer, and
User-Agent headers to pass CORS/auth checks. Without them, bootstrap
succeeds (more permissive) but usage returns 403 -> 'Not signed in'.

Added claudeAPIRequest(for:) helper that sets all required browser-like
headers on every request. Bootstrap, usage, prepaid, overage, and the
orgs fallback all go through it.

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)
 
@@ -398,12 +396,11 @@ struct DiaryRow: View {
     var body: some View {
         VStack(alignment: .leading, spacing: 5) {
             HStack {
-                AgentIconView(agent: .claude, size: 12)
-                Text("Claude")
-                    .font(.system(size: 12, weight: .medium))
-                    .foregroundColor(color)
+                Text("\(totalSaved) samples")
+                    .font(.system(size: 10.5))
+                    .foregroundColor(.secondary)
                 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.6</string>
     <key>CFBundleVersion</key>
-    <string>40</string>
+    <string>54</string>
     <key>LSMinimumSystemVersion</key>
     <string>13.0</string>
     <key>LSUIElement</key>
@@ -45,7 +45,3 @@
     </dict>
 </dict>
 </plist>
-
-
-
-

ClaudeChecker/LoginView.swift

@@ -36,12 +36,10 @@ struct LoginWebView: NSViewRepresentable {
             if let url = webView.url?.absoluteString,
                url.contains("/login") || url.contains("/auth") { return }
 
+            // URL is not a login/auth page, so if any claude.ai cookie exists we're signed in
             WKWebsiteDataStore.default().httpCookieStore.getAllCookies { cookies in
-                let hasSession = cookies.contains {
-                    $0.domain.contains("claude.ai") &&
-                    ($0.name == "sessionKey" || $0.name == "__Secure-next-auth.session-token")
-                }
-                guard hasSession, !self.didAuthenticate else { return }
+                let hasAnyCookie = cookies.contains { $0.domain.contains("claude.ai") }
+                guard hasAnyCookie, !self.didAuthenticate else { return }
                 self.didAuthenticate = true
                 DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
                     self.onAuthenticated()

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 +27,10 @@ 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>] = [:]
 
     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
@@ -41,6 +38,13 @@ class UsageViewModel: ObservableObject {
             burnHistoryStore = saved
         }
         loadPlaceholderData()
+        Task { await checkInitialSignInState() }
+    }
+
+    private func checkInitialSignInState() async {
+        let cookies = await WKWebsiteDataStore.default().httpCookieStore.allCookies()
+        let hasAnyCookie = cookies.contains { $0.domain.contains("claude.ai") }
+        if hasAnyCookie { isSignedIn = true }
     }
 
     func signOut() async {
@@ -49,6 +53,7 @@ class UsageViewModel: ObservableObject {
         let records = await store.dataRecords(ofTypes: types)
         let claudeRecords = records.filter { $0.displayName.contains("claude.ai") }
         await store.removeData(ofTypes: types, for: claudeRecords)
+        UserDefaults.standard.removeObject(forKey: "claude_org_id")
         isSignedIn = false
         isNotAuthenticated = true
         lastUpdated = nil
@@ -66,18 +71,29 @@ class UsageViewModel: ObservableObject {
         defer { isLoading = false }
 
         do {
-            let orgId = cachedOrgId!
-            async let usageFetch        = fetchUsage(orgId: orgId)
-            async let prepaidFetch      = fetchPrepaidCredits(orgId: orgId)
-            async let overageFetch      = fetchOverageSpendLimit(orgId: orgId)
-            async let emailFetch        = fetchUserEmail()
-            let (usage, prepaid, overage, email) = try await (usageFetch, prepaidFetch, overageFetch, emailFetch)
-            if let email { userEmail = email }
+            let (fetchedOrgId, fetchedEmail, fetchedPlan) = try await fetchBootstrap()
+
+            let orgId: String
+            if let id = fetchedOrgId {
+                UserDefaults.standard.set(id, forKey: "claude_org_id")
+                orgId = id
+            } 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
 
@@ -110,54 +126,89 @@ class UsageViewModel: ObservableObject {
         }
     }
 
-    // MARK: - Fetch usage
+    // MARK: - Bootstrap (org ID + email + plan label in one call)
 
-    private func fetchUsage(orgId: String) async throws -> UsageResponse {
-        let url = URL(string: "https://claude.ai/api/organizations/\(orgId)/usage")!
+    private func claudeAPIRequest(for url: URL) async -> URLRequest {
         var req = URLRequest(url: url)
-        req.setValue("application/json", forHTTPHeaderField: "accept")
-
-        // 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")
+        req.setValue("application/json, text/plain, */*", forHTTPHeaderField: "accept")
+        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("https://claude.ai", forHTTPHeaderField: "Origin")
+        req.setValue("https://claude.ai/", forHTTPHeaderField: "Referer")
+        req.setValue("same-origin", forHTTPHeaderField: "sec-fetch-site")
+        req.setValue("cors", forHTTPHeaderField: "sec-fetch-mode")
+        req.setValue("empty", forHTTPHeaderField: "sec-fetch-dest")
+        if let cookie = await claudeCookieHeader() {
+            req.setValue(cookie, forHTTPHeaderField: "Cookie")
         }
+        return req
+    }
 
+    private func fetchBootstrap() async throws -> (orgId: String?, email: String?, planLabel: String?) {
+        let url = URL(string: "https://claude.ai/api/bootstrap")!
+        var req = await claudeAPIRequest(for: url)
+        guard req.value(forHTTPHeaderField: "Cookie") != nil else { throw AppError.notAuthenticated }
         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 }
+        guard let json = try? JSONSerialization.jsonObject(with: data) as? [String: Any] else {
+            return (nil, nil, nil)
+        }
 
-        return try JSONDecoder().decode(UsageResponse.self, from: data)
+        let account  = json["account"] as? [String: Any]
+        // memberships may live under account or at root (older API shape)
+        let memberships = (account?["memberships"] ?? json["memberships"]) as? [[String: Any]]
+        let firstOrg = memberships?.first?["organization"] as? [String: Any]
+
+        // org ID — primary path then flat-list fallback then dedicated endpoint
+        var orgId: String? = firstOrg?["uuid"] as? String
+        if orgId == nil {
+            orgId = (json["organizations"] as? [[String: Any]])?.first?["uuid"] as? String
+        }
+        if orgId == nil {
+            // Final fallback: fetch /api/organizations directly
+            let orgsReq = await claudeAPIRequest(for: URL(string: "https://claude.ai/api/organizations")!)
+            if let (orgsData, orgsResp) = try? await URLSession.shared.data(for: orgsReq),
+               let orgsHttp = orgsResp as? HTTPURLResponse, orgsHttp.statusCode == 200,
+               let orgs = try? JSONSerialization.jsonObject(with: orgsData) as? [[String: Any]] {
+                orgId = orgs.first?["uuid"] as? String
+            }
+        }
+
+        let email = account?["email_address"] as? String
+
+        // plan label from capabilities e.g. "claude_pro" -> "Pro"
+        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)
     }
 
-    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")
+    // MARK: - Fetch usage
+
+    private func claudeCookieHeader() async -> String? {
         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")
-        }
+        return HTTPCookie.requestHeaderFields(with: claudeCookies)["Cookie"]
+    }
+
+    private func fetchUsage(orgId: String) async throws -> UsageResponse {
+        let url = URL(string: "https://claude.ai/api/organizations/\(orgId)/usage")!
+        let req = await claudeAPIRequest(for: url)
         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
+        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 fetchPrepaidCredits(orgId: String) async throws -> PrepaidCredits? {
         let url = URL(string: "https://claude.ai/api/organizations/\(orgId)/prepaid/credits")!
-        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 req = await claudeAPIRequest(for: url)
         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)
@@ -165,13 +216,7 @@ class UsageViewModel: ObservableObject {
 
     private func fetchOverageSpendLimit(orgId: String) async throws -> OverageSpendLimit? {
         let url = URL(string: "https://claude.ai/api/organizations/\(orgId)/overage_spend_limit")!
-        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 req = await claudeAPIRequest(for: url)
         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 +290,11 @@ 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 +305,6 @@ 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 +313,6 @@ class UsageViewModel: ObservableObject {
                     userInfo: ["windowName": limit.window.displayName]
                 )
             }
-
             firedThresholds[key] = fired
             previousPercents[key] = curr
         }
@@ -317,4 +356,3 @@ 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-1.1.3-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_BADGE -->
+[![Beta](https://img.shields.io/badge/beta-1.2.1--beta.5-orange?style=flat)](https://github.com/superdooper86/claudechecker/releases/tag/v1.2.1-beta.5) <!-- BETA_BADGE -->
 
 </div>
 

RELEASE_NOTES.md

@@ -1,12 +1,9 @@
-## What's new in v1.1.3
+## What's new in v1.2.1
 
-### UI polish
-- Limit headers now read "5 Hour Limit" and "7 Day Limit"
-- Tapping anywhere on the blue update banner opens the update window
-
-### Session Diary fix
-- Burn history is persisted across app launches — the sparkline populates immediately on first open instead of requiring a manual refresh
-
-### Window sizing fixes
-- The popover now resizes correctly when switching between the main view and settings
-- Background colour no longer shows through during the resize animation
+### Bug fixes
+- Fixed "Not signed in" showing incorrectly on launch when the session was already active
+- Sign-in state is now detected immediately from stored cookies on startup, before the first data refresh completes
+- Fixed login window auto-closing before the user could sign in — the login window now correctly loads the `/login` page so it only detects auth after the actual sign-in redirect
+- Fixed "No API key configured" showing after signing out — now correctly shows "Not signed in" with a prompt to sign in
+- Added `/api/organizations` as a final fallback for org ID resolution when the bootstrap API response doesn't include it
+- Fixed usage data not loading after sign-in — API requests now include required browser-like headers (Origin, Referer, User-Agent) that Claude's usage endpoints require

version-beta.json

@@ -1,5 +1,5 @@
 {
-  "version": "1.1.3-beta.5",
-  "url": "https://github.com/superdooper86/claudechecker/releases/download/v1.1.3-beta.5/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 opens the update window\n\n### Session Diary fix\n- Burn history is persisted across app launches \u2014 the sparkline populates immediately on first open instead of requiring a manual refresh\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 during the resize animation"
+  "version": "1.2.1-beta.5",
+  "url": "https://github.com/superdooper86/claudechecker/releases/download/v1.2.1-beta.5/ClaudeChecker.zip",
+  "notes": "## What's new in v1.2.1\n\n### Bug fixes\n- Fixed \"Not signed in\" showing incorrectly on launch when the session was already active\n- Sign-in state is now detected immediately from stored cookies on startup, before the first data refresh completes\n- Fixed login window auto-closing before the user could sign in — the login window now correctly loads the `/login` page so it only detects auth after the actual sign-in redirect\n- Fixed \"No API key configured\" showing after signing out — now correctly shows \"Not signed in\" with a prompt to sign in\n- Added `/api/organizations` as a final fallback for org ID resolution when the bootstrap API response doesn't include it"
 }

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": "1.1.3",
-  "url": "https://github.com/superdooper86/claudechecker/releases/download/v1.1.3/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\"\n- Tapping anywhere on the blue update banner opens the update window\n\n### Session Diary fix\n- Burn history is persisted across app launches — the sparkline populates immediately on first open instead of requiring a manual refresh\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 during the resize animation"
+  "version": "1.2.0",
+  "url": "https://github.com/superdooper86/claudechecker/releases/download/v1.2.0/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"
 }