Toyota: the status route the car answers, not the one it retired

Toyota put the /v1/global/remote read routes behind AWS SigV4 in mid-2026. A
bearer token is no longer a credential there, so the doors-and-windows card has
been asking a gateway that answers 403 — the one section of the provider tab
that could only ever have been in error. The MyToyota app reads that state from
/v1/vehicle/status now and pytoyoda followed it in 5.2.0; so does the connector.
The electric route did not move, and the comment above the endpoint block says
which of the two namespaces each one lives in, because the obvious tidy — sweep
the rest onto /v1/vehicle/* — would break the ones that still work.

The same migration gave the climate reads a home worth porting: /v1/vehicle/
climate-status is what the cabin is doing, climate-settings the preset it was
told to do it at. Both are GETs with a vin, both are new cards on the tab, and
their headings are in all three languages on both apps. Nothing about the tab's
plumbing changed to hold them — a section is an id, an action, and whatever JSON
comes back, which is the point of that shape.

Left where they are: the POST wake calls. Upstream refreshes a stale reading by
waking the modem, and this connector is documented as read-only, so climate and
status show what the car last reported rather than what it would say if asked
twice. The cost is a reading that can be hours old, and it is the honest one to
pay for a connector that promises not to touch the vehicle.

Two tests keep the migration from being undone by hand: one fails if any
advertised capability points back at a retired route, the other if a capability
is advertised without being wired into Invoke, which is the way the next
endpoint would go missing.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

API Server/internal/api/vehicleproviders_toyota.go

@@ -31,6 +31,8 @@ func (toyotaSource) sections() []providerSection {
 		{ID: "telemetry", Action: "telemetry"},
 		{ID: "electric", Action: "electric"},
 		{ID: "status", Action: "status"},
+		{ID: "climate", Action: "climate"},
+		{ID: "climateSettings", Action: "climate-settings"},
 		{ID: "health", Action: "health"},
 		{ID: "location", Action: "location"},
 		{ID: "serviceHistory", Action: "service-history"},

API Server/internal/plugins/builtin/toyota/toyota.go

@@ -8,7 +8,9 @@
 //   - Europe only. Other Toyota regions use a different backend and are not
 //     supported.
 //   - Read-only. Only vehicle information is retrieved; no remote control
-//     (lock, climate, charging) commands are implemented.
+//     (lock, climate, charging) commands are implemented, and neither are the
+//     POST wake calls upstream uses to refresh a stale reading — climate and
+//     status are read as the car last reported them.
 //   - Unofficial. This talks to a private API with hardcoded app credentials
 //     extracted from the MyToyota app; Toyota may change or break it at any time.
 //
@@ -64,15 +66,23 @@ const (
 )
 
 // Read-only API endpoints exposed as capabilities.
+//
+// Toyota retired the /v1/global/remote/{status,climate-*} read routes in mid-2026
+// — they now sit behind AWS SigV4 and answer a plain Bearer token with 403 — and
+// the app reads that state from /v1/vehicle/* instead. epRemoteStatus and the two
+// climate endpoints below follow pytoyoda onto the new namespace; the electric
+// status route was not moved and stays where it was.
 const (
-	epVehicleGUID    = "/v2/vehicle/guid"
+	epVehicleGUID     = "/v2/vehicle/guid"
-	epLocation       = "/v1/location"
+	epLocation        = "/v1/location"
-	epHealthStatus   = "/v1/vehiclehealth/status"
+	epHealthStatus    = "/v1/vehiclehealth/status"
-	epRemoteStatus   = "/v1/global/remote/status"
+	epRemoteStatus    = "/v1/vehicle/status"
-	epElectricStatus = "/v1/global/remote/electric/status"
+	epElectricStatus  = "/v1/global/remote/electric/status"
-	epTelemetry      = "/v3/telemetry"
+	epClimateStatus   = "/v1/vehicle/climate-status"
-	epNotifications  = "/v2/notification/history"
+	epClimateSettings = "/v1/vehicle/climate-settings"
-	epServiceHistory = "/v1/servicehistory/vehicle/summary"
+	epTelemetry       = "/v3/telemetry"
+	epNotifications   = "/v2/notification/history"
+	epServiceHistory  = "/v1/servicehistory/vehicle/summary"
 )
 
 // tokenExpiryMargin is subtracted from the reported token lifetime so a request
@@ -112,7 +122,7 @@ func (p *Plugin) Descriptor() plugins.Descriptor {
 	return plugins.Descriptor{
 		Name:     "toyota",
 		Provider: "Toyota Connected Europe",
-		Version:  "0.1.0",
+		Version:  "0.2.0",
 		Kind:     plugins.KindBuiltin,
 		Category: plugins.CategoryAPIsExternal,
 		AuthType: plugins.AuthOAuth2,
@@ -123,6 +133,8 @@ func (p *Plugin) Descriptor() plugins.Descriptor {
 			{ID: "health", Method: "GET", Endpoint: epHealthStatus, Description: "Vehicle health / dashboard warning lights for a VIN."},
 			{ID: "status", Method: "GET", Endpoint: epRemoteStatus, Description: "General remote status (doors, windows, lights) for a VIN."},
 			{ID: "electric", Method: "GET", Endpoint: epElectricStatus, Description: "Battery level, EV range and charging status for a VIN."},
+			{ID: "climate", Method: "GET", Endpoint: epClimateStatus, Description: "Current climate state (cabin temperature, whether it is running) for a VIN."},
+			{ID: "climate-settings", Method: "GET", Endpoint: epClimateSettings, Description: "Stored climate preset (target temperature, seat and mirror heating) for a VIN."},
 			{ID: "notifications", Method: "GET", Endpoint: epNotifications, Description: "Notification history for a VIN."},
 			{ID: "service-history", Method: "GET", Endpoint: epServiceHistory, Description: "Dealer service history summary for a VIN."},
 		},
@@ -215,6 +227,10 @@ func (p *Plugin) Invoke(ctx context.Context, action string, params json.RawMessa
 		endpoint = epRemoteStatus
 	case "electric":
 		endpoint = epElectricStatus
+	case "climate":
+		endpoint = epClimateStatus
+	case "climate-settings":
+		endpoint = epClimateSettings
 	case "notifications":
 		endpoint = epNotifications
 	case "service-history":

API Server/internal/plugins/builtin/toyota/toyota_test.go

@@ -41,6 +41,56 @@ func TestDescriptor(t *testing.T) {
 	}
 }
 
+// TestEndpointsFollowUpstream guards the mid-2026 migration: Toyota put the
+// /v1/global/remote read routes behind AWS SigV4, where a Bearer token is
+// answered with 403, and the app moved to /v1/vehicle/*. Falling back to the old
+// paths would leave the cards permanently in error.
+func TestEndpointsFollowUpstream(t *testing.T) {
+	retired := []string{
+		"/v1/global/remote/status",
+		"/v1/global/remote/climate-status",
+		"/v1/global/remote/climate-settings",
+	}
+	for _, c := range (&Plugin{}).Descriptor().Capabilities {
+		for _, dead := range retired {
+			if c.Endpoint == dead {
+				t.Errorf("capability %q still points at the retired %s", c.ID, dead)
+			}
+		}
+	}
+	if epRemoteStatus != "/v1/vehicle/status" {
+		t.Errorf("status endpoint = %q, want /v1/vehicle/status", epRemoteStatus)
+	}
+	// The electric route was not part of that migration and must stay put.
+	if epElectricStatus != "/v1/global/remote/electric/status" {
+		t.Errorf("electric endpoint = %q, want the unmoved global route", epElectricStatus)
+	}
+}
+
+// TestActionsCoverCapabilities keeps Invoke and the descriptor in step: every
+// advertised capability must be callable, since the car tab drives the plugin by
+// the ids the descriptor publishes.
+func TestActionsCoverCapabilities(t *testing.T) {
+	p := &Plugin{}
+	_ = p.Init(context.Background(), map[string]string{"username": "u", "password": "p"})
+
+	for _, c := range p.Descriptor().Capabilities {
+		if c.ID == "vehicles" {
+			continue // the only action that takes no vin
+		}
+		// No vin, so the call is rejected before any network I/O — an "unknown
+		// action" here means the switch in Invoke was never extended.
+		_, err := p.Invoke(context.Background(), c.ID, nil)
+		if err == nil {
+			t.Errorf("action %q: expected an error without a vin", c.ID)
+			continue
+		}
+		if strings.Contains(err.Error(), "unknown action") {
+			t.Errorf("capability %q is advertised but not wired into Invoke", c.ID)
+		}
+	}
+}
+
 func TestRegistered(t *testing.T) {
 	// The plugin must self-register via init() so the manager can construct it.
 	var found bool

Phone App/assets/i18n/da.json

@@ -438,6 +438,8 @@
         "telemetry": "Kilometerstand og rækkevidde",
         "electric": "Batteri og opladning",
         "status": "Døre, ruder og lys",
+        "climate": "Klimaanlæg",
+        "climateSettings": "Klimaindstillinger",
         "health": "Køretøjets tilstand",
         "location": "Sidst kendte position",
         "serviceHistory": "Servicehistorik hos forhandler",

Phone App/assets/i18n/en.json

@@ -438,6 +438,8 @@
         "telemetry": "Odometer & range",
         "electric": "Battery & charging",
         "status": "Doors, windows & lights",
+        "climate": "Climate",
+        "climateSettings": "Climate presets",
         "health": "Vehicle health",
         "location": "Last known location",
         "serviceHistory": "Dealer service history",

Phone App/assets/i18n/pl.json

@@ -442,6 +442,8 @@
         "telemetry": "Przebieg i zasięg",
         "electric": "Akumulator i ładowanie",
         "status": "Drzwi, szyby i światła",
+        "climate": "Klimatyzacja",
+        "climateSettings": "Ustawienia klimatyzacji",
         "health": "Stan pojazdu",
         "location": "Ostatnia znana lokalizacja",
         "serviceHistory": "Historia serwisowa u dealera",

Web App/web/src/i18n/da.json

@@ -419,6 +419,8 @@
         "telemetry": "Kilometerstand og rækkevidde",
         "electric": "Batteri og opladning",
         "status": "Døre, ruder og lys",
+        "climate": "Klimaanlæg",
+        "climateSettings": "Klimaindstillinger",
         "health": "Køretøjets tilstand",
         "location": "Sidst kendte position",
         "serviceHistory": "Servicehistorik hos forhandler",

Web App/web/src/i18n/en.json

@@ -418,6 +418,8 @@
         "telemetry": "Odometer & range",
         "electric": "Battery & charging",
         "status": "Doors, windows & lights",
+        "climate": "Climate",
+        "climateSettings": "Climate presets",
         "health": "Vehicle health",
         "location": "Last known location",
         "serviceHistory": "Dealer service history",

Web App/web/src/i18n/pl.json

@@ -423,6 +423,8 @@
         "telemetry": "Przebieg i zasięg",
         "electric": "Akumulator i ładowanie",
         "status": "Drzwi, szyby i światła",
+        "climate": "Klimatyzacja",
+        "climateSettings": "Ustawienia klimatyzacji",
         "health": "Stan pojazdu",
         "location": "Ostatnia znana lokalizacja",
         "serviceHistory": "Historia serwisowa u dealera",