diff --git a/ios/OptionsSidekick/OptionsSidekick/Networking/APIClient.swift b/ios/OptionsSidekick/OptionsSidekick/Networking/APIClient.swift
index 11005d4..b7d78fa 100644
--- a/ios/OptionsSidekick/OptionsSidekick/Networking/APIClient.swift
+++ b/ios/OptionsSidekick/OptionsSidekick/Networking/APIClient.swift
@@ -19,7 +19,6 @@ final class APIClient {
         d.dateDecodingStrategy = .custom { decoder in
             let container = try decoder.singleValueContainer()
             let str = try container.decode(String.self)
-            // Try ISO8601 with fractional seconds first, then without
             let formatters: [ISO8601DateFormatter] = [
                 {
                     let f = ISO8601DateFormatter()
@@ -35,11 +34,12 @@ final class APIClient {
             for fmt in formatters {
                 if let date = fmt.date(from: str) { return date }
             }
-            // Try plain date (YYYY-MM-DD) for date-only fields decoded as Date
             let df = DateFormatter()
             df.dateFormat = "yyyy-MM-dd"
             if let date = df.date(from: str) { return date }
-            throw DecodingError.dataCorrupted(.init(codingPath: decoder.codingPath, debugDescription: "Cannot parse date: \(str)"))
+            throw DecodingError.dataCorrupted(
+                .init(codingPath: decoder.codingPath,
+                      debugDescription: "Cannot parse date: \(str)"))
         }
         return d
     }()
@@ -54,7 +54,7 @@ final class APIClient {
 
     func request<T: Decodable>(
         _ endpoint: Endpoint,
-        body: (some Encodable)? = Optional<EmptyBody>.none
+        body: (any Encodable)? = nil
     ) async throws -> T {
         guard let token = LocalStore.shared.deviceToken else {
             throw APIError.noDeviceToken
@@ -66,7 +66,7 @@ final class APIClient {
     }
 
     /// Version that doesn't return a body (e.g. DELETE 204)
-    func requestVoid(_ endpoint: Endpoint, body: (some Encodable)? = Optional<EmptyBody>.none) async throws {
+    func requestVoid(_ endpoint: Endpoint, body: (any Encodable)? = nil) async throws {
         guard let token = LocalStore.shared.deviceToken else {
             throw APIError.noDeviceToken
         }
@@ -76,7 +76,10 @@ final class APIClient {
     }
 
     /// For device registration (no token yet)
-    func requestNoAuth<T: Decodable>(_ endpoint: Endpoint, body: (some Encodable)? = Optional<EmptyBody>.none) async throws -> T {
+    func requestNoAuth<T: Decodable>(
+        _ endpoint: Endpoint,
+        body: (any Encodable)? = nil
+    ) async throws -> T {
         let req = try buildRequest(endpoint, deviceToken: nil, body: body)
         let (data, response) = try await session.data(for: req)
         try validateResponse(response, data: data)
@@ -85,7 +88,11 @@ final class APIClient {
 
     // ─── Helpers ──────────────────────────────────────────────────────────────
 
-    private func buildRequest(_ endpoint: Endpoint, deviceToken: String?, body: (some Encodable)?) throws -> URLRequest {
+    private func buildRequest(
+        _ endpoint: Endpoint,
+        deviceToken: String?,
+        body: (any Encodable)?
+    ) throws -> URLRequest {
         guard let url = URL(string: Constants.apiBaseURL + endpoint.path) else {
             throw APIError.invalidURL
         }
@@ -96,11 +103,19 @@ final class APIClient {
             request.setValue(token, forHTTPHeaderField: "X-Device-Token")
         }
         if let body {
-            request.httpBody = try encoder.encode(body)
+            request.httpBody = try encodeAny(body)
         }
         return request
     }
 
+    /// Opens the `any Encodable` existential so JSONEncoder can encode it.
+    private func encodeAny(_ value: any Encodable) throws -> Data {
+        func encode<T: Encodable>(_ v: T) throws -> Data {
+            try encoder.encode(v)
+        }
+        return try encode(value)
+    }
+
     private func validateResponse(_ response: URLResponse, data: Data) throws {
         guard let httpResponse = response as? HTTPURLResponse else {
             throw APIError.invalidResponse
@@ -121,8 +136,6 @@ final class APIClient {
 
 // ─── Supporting types ──────────────────────────────────────────────────────────
 
-private struct EmptyBody: Encodable {}
-
 enum APIError: LocalizedError {
     case noDeviceToken
     case invalidURL
diff --git a/ios/OptionsSidekick/OptionsSidekick/Notifications/NotificationPermissions.swift b/ios/OptionsSidekick/OptionsSidekick/Notifications/NotificationPermissions.swift
index 64649b8..4e74408 100644
--- a/ios/OptionsSidekick/OptionsSidekick/Notifications/NotificationPermissions.swift
+++ b/ios/OptionsSidekick/OptionsSidekick/Notifications/NotificationPermissions.swift
@@ -1,4 +1,5 @@
 import Foundation
+import UIKit
 import UserNotifications
 
 @MainActor
diff --git a/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick.xcodeproj/project.xcworkspace/xcuserdata/claw.xcuserdatad/UserInterfaceState.xcuserstate b/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick.xcodeproj/project.xcworkspace/xcuserdata/claw.xcuserdatad/UserInterfaceState.xcuserstate
index 0dd3a61..53dd5d6 100644
Binary files a/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick.xcodeproj/project.xcworkspace/xcuserdata/claw.xcuserdatad/UserInterfaceState.xcuserstate and b/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick.xcodeproj/project.xcworkspace/xcuserdata/claw.xcuserdatad/UserInterfaceState.xcuserstate differ
diff --git a/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/AppDelegate.swift b/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/AppDelegate.swift
index 788c0e1..af54bf0 100644
--- a/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/AppDelegate.swift
+++ b/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/AppDelegate.swift
@@ -42,9 +42,7 @@ final class AppDelegate: NSObject, UIApplicationDelegate {
                 apns_token: token,
                 device_name: UIDevice.current.name
             )
-            // Temporarily set the token so APIClient has it, but use requestNoAuth
-            // since this is the registration call itself
-            let old = LocalStore.shared.deviceToken
+            // Ensure token is stored before the request so APIClient can use it
             LocalStore.shared.deviceToken = token
             let response: DeviceResponse = try await APIClient.shared.requestNoAuth(
                 .registerDevice,
diff --git a/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/Networking/APIClient.swift b/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/Networking/APIClient.swift
index 11005d4..b7d78fa 100644
--- a/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/Networking/APIClient.swift
+++ b/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/Networking/APIClient.swift
@@ -19,7 +19,6 @@ final class APIClient {
         d.dateDecodingStrategy = .custom { decoder in
             let container = try decoder.singleValueContainer()
             let str = try container.decode(String.self)
-            // Try ISO8601 with fractional seconds first, then without
             let formatters: [ISO8601DateFormatter] = [
                 {
                     let f = ISO8601DateFormatter()
@@ -35,11 +34,12 @@ final class APIClient {
             for fmt in formatters {
                 if let date = fmt.date(from: str) { return date }
             }
-            // Try plain date (YYYY-MM-DD) for date-only fields decoded as Date
             let df = DateFormatter()
             df.dateFormat = "yyyy-MM-dd"
             if let date = df.date(from: str) { return date }
-            throw DecodingError.dataCorrupted(.init(codingPath: decoder.codingPath, debugDescription: "Cannot parse date: \(str)"))
+            throw DecodingError.dataCorrupted(
+                .init(codingPath: decoder.codingPath,
+                      debugDescription: "Cannot parse date: \(str)"))
         }
         return d
     }()
@@ -54,7 +54,7 @@ final class APIClient {
 
     func request<T: Decodable>(
         _ endpoint: Endpoint,
-        body: (some Encodable)? = Optional<EmptyBody>.none
+        body: (any Encodable)? = nil
     ) async throws -> T {
         guard let token = LocalStore.shared.deviceToken else {
             throw APIError.noDeviceToken
@@ -66,7 +66,7 @@ final class APIClient {
     }
 
     /// Version that doesn't return a body (e.g. DELETE 204)
-    func requestVoid(_ endpoint: Endpoint, body: (some Encodable)? = Optional<EmptyBody>.none) async throws {
+    func requestVoid(_ endpoint: Endpoint, body: (any Encodable)? = nil) async throws {
         guard let token = LocalStore.shared.deviceToken else {
             throw APIError.noDeviceToken
         }
@@ -76,7 +76,10 @@ final class APIClient {
     }
 
     /// For device registration (no token yet)
-    func requestNoAuth<T: Decodable>(_ endpoint: Endpoint, body: (some Encodable)? = Optional<EmptyBody>.none) async throws -> T {
+    func requestNoAuth<T: Decodable>(
+        _ endpoint: Endpoint,
+        body: (any Encodable)? = nil
+    ) async throws -> T {
         let req = try buildRequest(endpoint, deviceToken: nil, body: body)
         let (data, response) = try await session.data(for: req)
         try validateResponse(response, data: data)
@@ -85,7 +88,11 @@ final class APIClient {
 
     // ─── Helpers ──────────────────────────────────────────────────────────────
 
-    private func buildRequest(_ endpoint: Endpoint, deviceToken: String?, body: (some Encodable)?) throws -> URLRequest {
+    private func buildRequest(
+        _ endpoint: Endpoint,
+        deviceToken: String?,
+        body: (any Encodable)?
+    ) throws -> URLRequest {
         guard let url = URL(string: Constants.apiBaseURL + endpoint.path) else {
             throw APIError.invalidURL
         }
@@ -96,11 +103,19 @@ final class APIClient {
             request.setValue(token, forHTTPHeaderField: "X-Device-Token")
         }
         if let body {
-            request.httpBody = try encoder.encode(body)
+            request.httpBody = try encodeAny(body)
         }
         return request
     }
 
+    /// Opens the `any Encodable` existential so JSONEncoder can encode it.
+    private func encodeAny(_ value: any Encodable) throws -> Data {
+        func encode<T: Encodable>(_ v: T) throws -> Data {
+            try encoder.encode(v)
+        }
+        return try encode(value)
+    }
+
     private func validateResponse(_ response: URLResponse, data: Data) throws {
         guard let httpResponse = response as? HTTPURLResponse else {
             throw APIError.invalidResponse
@@ -121,8 +136,6 @@ final class APIClient {
 
 // ─── Supporting types ──────────────────────────────────────────────────────────
 
-private struct EmptyBody: Encodable {}
-
 enum APIError: LocalizedError {
     case noDeviceToken
     case invalidURL
diff --git a/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/Notifications/NotificationHandler.swift b/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/Notifications/NotificationHandler.swift
index b534bed..9e335ce 100644
--- a/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/Notifications/NotificationHandler.swift
+++ b/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/Notifications/NotificationHandler.swift
@@ -1,4 +1,5 @@
 import Foundation
+import Combine
 import UserNotifications
 
 /// Handles incoming push notifications — both foreground and background tap.
diff --git a/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/Notifications/NotificationPermissions.swift b/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/Notifications/NotificationPermissions.swift
index 64649b8..4e74408 100644
--- a/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/Notifications/NotificationPermissions.swift
+++ b/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/Notifications/NotificationPermissions.swift
@@ -1,4 +1,5 @@
 import Foundation
+import UIKit
 import UserNotifications
 
 @MainActor
diff --git a/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/ViewModels/AlertsViewModel.swift b/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/ViewModels/AlertsViewModel.swift
index 4e3924c..0a2b8b3 100644
--- a/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/ViewModels/AlertsViewModel.swift
+++ b/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/ViewModels/AlertsViewModel.swift
@@ -1,4 +1,5 @@
 import Foundation
+import Combine
 
 @MainActor
 final class AlertsViewModel: ObservableObject {
@@ -14,7 +15,7 @@ final class AlertsViewModel: ObservableObject {
         do {
             alerts = try await APIClient.shared.request(
                 .getAlerts(unreadOnly: unreadOnly),
-                body: Optional<String>.none
+                body: nil
             )
             LocalStore.shared.unreadAlertCount = unreadCount
         } catch {
@@ -27,7 +28,7 @@ final class AlertsViewModel: ObservableObject {
         do {
             let updated: AppAlert = try await APIClient.shared.request(
                 .acknowledgeAlert(alert.id),
-                body: Optional<String>.none
+                body: nil
             )
             if let idx = alerts.firstIndex(where: { $0.id == alert.id }) {
                 alerts[idx] = updated
diff --git a/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/ViewModels/DashboardViewModel.swift b/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/ViewModels/DashboardViewModel.swift
index 20f6762..e16d805 100644
--- a/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/ViewModels/DashboardViewModel.swift
+++ b/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/ViewModels/DashboardViewModel.swift
@@ -45,18 +45,18 @@ final class DashboardViewModel: ObservableObject {
     // ─── Private loaders ──────────────────────────────────────────────────────
 
     private func loadStocks() async -> [PortfolioPosition] {
-        (try? await APIClient.shared.request(.getPortfolio, body: Optional<String>.none)) ?? []
+        (try? await APIClient.shared.request(.getPortfolio, body: nil)) ?? []
     }
 
     private func loadOptions() async -> [OptionPosition] {
-        (try? await APIClient.shared.request(.getPositions(status: "open"), body: Optional<String>.none)) ?? []
+        (try? await APIClient.shared.request(.getPositions(status: "open"), body: nil)) ?? []
     }
 
     private func loadRecommendations() async -> [Recommendation] {
-        (try? await APIClient.shared.request(.getRecommendations(timeHorizon: nil), body: Optional<String>.none)) ?? []
+        (try? await APIClient.shared.request(.getRecommendations(timeHorizon: nil), body: nil)) ?? []
     }
 
     private func loadAlerts() async -> [AppAlert] {
-        (try? await APIClient.shared.request(.getAlerts(unreadOnly: true), body: Optional<String>.none)) ?? []
+        (try? await APIClient.shared.request(.getAlerts(unreadOnly: true), body: nil)) ?? []
     }
 }
diff --git a/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/ViewModels/PortfolioViewModel.swift b/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/ViewModels/PortfolioViewModel.swift
index 1b8ae0e..3f0dc54 100644
--- a/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/ViewModels/PortfolioViewModel.swift
+++ b/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/ViewModels/PortfolioViewModel.swift
@@ -1,4 +1,5 @@
 import Foundation
+import Combine
 
 @MainActor
 final class PortfolioViewModel: ObservableObject {
@@ -10,7 +11,7 @@ final class PortfolioViewModel: ObservableObject {
         isLoading = true
         error = nil
         do {
-            positions = try await APIClient.shared.request(.getPortfolio, body: Optional<String>.none)
+            positions = try await APIClient.shared.request(.getPortfolio, body: nil)
         } catch {
             self.error = error.localizedDescription
         }
@@ -35,7 +36,7 @@ final class PortfolioViewModel: ObservableObject {
     }
 
     func add(ticker: String, shares: Int, costBasis: Double?) async {
-        var updated = positions
+        let updated = positions
         struct AddBody: Encodable {
             let ticker: String
             let shares: Int
@@ -57,7 +58,7 @@ final class PortfolioViewModel: ObservableObject {
         isLoading = true
         error = nil
         do {
-            try await APIClient.shared.requestVoid(.deleteTicker(ticker), body: Optional<String>.none)
+            try await APIClient.shared.requestVoid(.deleteTicker(ticker), body: nil)
             positions.removeAll { $0.ticker == ticker }
         } catch {
             self.error = error.localizedDescription
diff --git a/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/ViewModels/PositionsViewModel.swift b/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/ViewModels/PositionsViewModel.swift
index d8c1106..cf29434 100644
--- a/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/ViewModels/PositionsViewModel.swift
+++ b/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/ViewModels/PositionsViewModel.swift
@@ -1,4 +1,5 @@
 import Foundation
+import Combine
 
 @MainActor
 final class PositionsViewModel: ObservableObject {
@@ -15,7 +16,7 @@ final class PositionsViewModel: ObservableObject {
         do {
             positions = try await APIClient.shared.request(
                 .getPositions(status: nil),
-                body: Optional<String>.none
+                body: nil
             )
         } catch {
             self.error = error.localizedDescription
diff --git a/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/ViewModels/RecommendationsViewModel.swift b/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/ViewModels/RecommendationsViewModel.swift
index fb26253..b533fe0 100644
--- a/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/ViewModels/RecommendationsViewModel.swift
+++ b/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/ViewModels/RecommendationsViewModel.swift
@@ -1,4 +1,5 @@
 import Foundation
+import Combine
 
 @MainActor
 final class RecommendationsViewModel: ObservableObject {
@@ -21,7 +22,7 @@ final class RecommendationsViewModel: ObservableObject {
         do {
             recommendations = try await APIClient.shared.request(
                 .getRecommendations(timeHorizon: nil),
-                body: Optional<String>.none
+                body: nil
             )
         } catch {
             self.error = error.localizedDescription
@@ -35,7 +36,7 @@ final class RecommendationsViewModel: ObservableObject {
         do {
             recommendations = try await APIClient.shared.request(
                 .refreshRecommendations,
-                body: Optional<String>.none
+                body: nil
             )
         } catch {
             self.error = error.localizedDescription
@@ -47,7 +48,7 @@ final class RecommendationsViewModel: ObservableObject {
         do {
             return try await APIClient.shared.request(
                 .getRecommendation(ticker: ticker, strategy: selectedStrategy, timeHorizon: selectedHorizon),
-                body: Optional<String>.none
+                body: nil
             )
         } catch {
             self.error = error.localizedDescription
diff --git a/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/Views/Positions/OpenPositionsView.swift b/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/Views/Positions/OpenPositionsView.swift
index c32c121..095fa5a 100644
--- a/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/Views/Positions/OpenPositionsView.swift
+++ b/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/Views/Positions/OpenPositionsView.swift
@@ -22,7 +22,7 @@ struct OpenPositionsView: View {
                         if !vm.openPositions.isEmpty {
                             Section("Open") {
                                 ForEach(vm.openPositions) { position in
-                                    NavigationLink(destination: PositionDetailView(position: position, vm: vm)) {
+                                    NavigationLink(destination: PositionDetailView(position: position, parentVM: vm)) {
                                         LoggedPositionRow(position: position)
                                     }
                                 }
diff --git a/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/Views/Positions/PositionDetailView.swift b/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/Views/Positions/PositionDetailView.swift
index 58e7de5..9f71824 100644
--- a/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/Views/Positions/PositionDetailView.swift
+++ b/ios/OptionsSidekick/OptionsSidekick/OptionsSidekick/OptionsSidekick/Views/Positions/PositionDetailView.swift
@@ -2,17 +2,17 @@ import SwiftUI
 
 struct PositionDetailView: View {
     let position: OptionPosition
-    @ObservedObject var vm: PositionsViewModel
+    /// Pass in from parent (OpenPositionsView) so close/roll updates the parent list.
+    /// If nil, a local vm is used (e.g. when navigating from DashboardView).
+    var parentVM: PositionsViewModel? = nil
+    @StateObject private var localVM = PositionsViewModel()
     @State private var signals: SignalSnapshot? = nil
     @State private var isLoadingSignals = false
     @State private var showCloseConfirm = false
     @State private var showRollConfirm = false
     @Environment(\.dismiss) var dismiss
 
-    init(position: OptionPosition, vm: PositionsViewModel = PositionsViewModel()) {
-        self.position = position
-        self.vm = vm
-    }
+    private var vm: PositionsViewModel { parentVM ?? localVM }
 
     var body: some View {
         ScrollView {
@@ -146,7 +146,7 @@ struct PositionDetailView: View {
         do {
             signals = try await APIClient.shared.request(
                 .getSignals(position.ticker),
-                body: Optional<String>.none
+                body: nil
             )
         } catch {
             // Non-critical — just don't show signals
diff --git a/ios/OptionsSidekick/OptionsSidekick/ViewModels/AlertsViewModel.swift b/ios/OptionsSidekick/OptionsSidekick/ViewModels/AlertsViewModel.swift
index c8178a7..0a2b8b3 100644
--- a/ios/OptionsSidekick/OptionsSidekick/ViewModels/AlertsViewModel.swift
+++ b/ios/OptionsSidekick/OptionsSidekick/ViewModels/AlertsViewModel.swift
@@ -15,7 +15,7 @@ final class AlertsViewModel: ObservableObject {
         do {
             alerts = try await APIClient.shared.request(
                 .getAlerts(unreadOnly: unreadOnly),
-                body: Optional<String>.none
+                body: nil
             )
             LocalStore.shared.unreadAlertCount = unreadCount
         } catch {
@@ -28,7 +28,7 @@ final class AlertsViewModel: ObservableObject {
         do {
             let updated: AppAlert = try await APIClient.shared.request(
                 .acknowledgeAlert(alert.id),
-                body: Optional<String>.none
+                body: nil
             )
             if let idx = alerts.firstIndex(where: { $0.id == alert.id }) {
                 alerts[idx] = updated
diff --git a/ios/OptionsSidekick/OptionsSidekick/ViewModels/DashboardViewModel.swift b/ios/OptionsSidekick/OptionsSidekick/ViewModels/DashboardViewModel.swift
index 20f6762..e16d805 100644
--- a/ios/OptionsSidekick/OptionsSidekick/ViewModels/DashboardViewModel.swift
+++ b/ios/OptionsSidekick/OptionsSidekick/ViewModels/DashboardViewModel.swift
@@ -45,18 +45,18 @@ final class DashboardViewModel: ObservableObject {
     // ─── Private loaders ──────────────────────────────────────────────────────
 
     private func loadStocks() async -> [PortfolioPosition] {
-        (try? await APIClient.shared.request(.getPortfolio, body: Optional<String>.none)) ?? []
+        (try? await APIClient.shared.request(.getPortfolio, body: nil)) ?? []
     }
 
     private func loadOptions() async -> [OptionPosition] {
-        (try? await APIClient.shared.request(.getPositions(status: "open"), body: Optional<String>.none)) ?? []
+        (try? await APIClient.shared.request(.getPositions(status: "open"), body: nil)) ?? []
     }
 
     private func loadRecommendations() async -> [Recommendation] {
-        (try? await APIClient.shared.request(.getRecommendations(timeHorizon: nil), body: Optional<String>.none)) ?? []
+        (try? await APIClient.shared.request(.getRecommendations(timeHorizon: nil), body: nil)) ?? []
     }
 
     private func loadAlerts() async -> [AppAlert] {
-        (try? await APIClient.shared.request(.getAlerts(unreadOnly: true), body: Optional<String>.none)) ?? []
+        (try? await APIClient.shared.request(.getAlerts(unreadOnly: true), body: nil)) ?? []
     }
 }
diff --git a/ios/OptionsSidekick/OptionsSidekick/ViewModels/PortfolioViewModel.swift b/ios/OptionsSidekick/OptionsSidekick/ViewModels/PortfolioViewModel.swift
index cd0893f..3f0dc54 100644
--- a/ios/OptionsSidekick/OptionsSidekick/ViewModels/PortfolioViewModel.swift
+++ b/ios/OptionsSidekick/OptionsSidekick/ViewModels/PortfolioViewModel.swift
@@ -11,7 +11,7 @@ final class PortfolioViewModel: ObservableObject {
         isLoading = true
         error = nil
         do {
-            positions = try await APIClient.shared.request(.getPortfolio, body: Optional<String>.none)
+            positions = try await APIClient.shared.request(.getPortfolio, body: nil)
         } catch {
             self.error = error.localizedDescription
         }
@@ -58,7 +58,7 @@ final class PortfolioViewModel: ObservableObject {
         isLoading = true
         error = nil
         do {
-            try await APIClient.shared.requestVoid(.deleteTicker(ticker), body: Optional<String>.none)
+            try await APIClient.shared.requestVoid(.deleteTicker(ticker), body: nil)
             positions.removeAll { $0.ticker == ticker }
         } catch {
             self.error = error.localizedDescription
diff --git a/ios/OptionsSidekick/OptionsSidekick/ViewModels/PositionsViewModel.swift b/ios/OptionsSidekick/OptionsSidekick/ViewModels/PositionsViewModel.swift
index 32e97bf..cf29434 100644
--- a/ios/OptionsSidekick/OptionsSidekick/ViewModels/PositionsViewModel.swift
+++ b/ios/OptionsSidekick/OptionsSidekick/ViewModels/PositionsViewModel.swift
@@ -16,7 +16,7 @@ final class PositionsViewModel: ObservableObject {
         do {
             positions = try await APIClient.shared.request(
                 .getPositions(status: nil),
-                body: Optional<String>.none
+                body: nil
             )
         } catch {
             self.error = error.localizedDescription
diff --git a/ios/OptionsSidekick/OptionsSidekick/ViewModels/RecommendationsViewModel.swift b/ios/OptionsSidekick/OptionsSidekick/ViewModels/RecommendationsViewModel.swift
index c1ae4b3..b533fe0 100644
--- a/ios/OptionsSidekick/OptionsSidekick/ViewModels/RecommendationsViewModel.swift
+++ b/ios/OptionsSidekick/OptionsSidekick/ViewModels/RecommendationsViewModel.swift
@@ -22,7 +22,7 @@ final class RecommendationsViewModel: ObservableObject {
         do {
             recommendations = try await APIClient.shared.request(
                 .getRecommendations(timeHorizon: nil),
-                body: Optional<String>.none
+                body: nil
             )
         } catch {
             self.error = error.localizedDescription
@@ -36,7 +36,7 @@ final class RecommendationsViewModel: ObservableObject {
         do {
             recommendations = try await APIClient.shared.request(
                 .refreshRecommendations,
-                body: Optional<String>.none
+                body: nil
             )
         } catch {
             self.error = error.localizedDescription
@@ -48,7 +48,7 @@ final class RecommendationsViewModel: ObservableObject {
         do {
             return try await APIClient.shared.request(
                 .getRecommendation(ticker: ticker, strategy: selectedStrategy, timeHorizon: selectedHorizon),
-                body: Optional<String>.none
+                body: nil
             )
         } catch {
             self.error = error.localizedDescription
diff --git a/ios/OptionsSidekick/OptionsSidekick/Views/Positions/PositionDetailView.swift b/ios/OptionsSidekick/OptionsSidekick/Views/Positions/PositionDetailView.swift
index 6e2de66..9f71824 100644
--- a/ios/OptionsSidekick/OptionsSidekick/Views/Positions/PositionDetailView.swift
+++ b/ios/OptionsSidekick/OptionsSidekick/Views/Positions/PositionDetailView.swift
@@ -146,7 +146,7 @@ struct PositionDetailView: View {
         do {
             signals = try await APIClient.shared.request(
                 .getSignals(position.ticker),
-                body: Optional<String>.none
+                body: nil
             )
         } catch {
             // Non-critical — just don't show signals