diff --git a/packages/ai/CHANGELOG.md b/packages/ai/CHANGELOG.md
index 1f722e5fc..64ca65d56 100644
--- a/packages/ai/CHANGELOG.md
+++ b/packages/ai/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## [Unreleased]
 
+### Fixed
+
+- Fixed QwenCloud Token Plan quota reporting to call the current console usage RPC and document how to capture its optional Cookie during login.
+
 ## [17.1.1] - 2026-07-24
 
 ### Added
diff --git a/packages/ai/src/registry/alibaba-token-plan.ts b/packages/ai/src/registry/alibaba-token-plan.ts
index 73b70cf43..9ce8747dd 100644
--- a/packages/ai/src/registry/alibaba-token-plan.ts
+++ b/packages/ai/src/registry/alibaba-token-plan.ts
@@ -9,7 +9,8 @@ const TOKEN_PLAN_BASE_URL = "https://token-plan.ap-southeast-1.maas.aliyuncs.com
 const loginApiKey = createApiKeyLogin({
 	providerLabel: "QwenCloud Token Plan",
 	authUrl: "https://home.qwencloud.com/billing/subscription/token-plan-individual",
-	instructions: "Subscribe to Token Plan Individual and copy its dedicated API key",
+	instructions:
+		"Subscribe to Token Plan Individual and copy its dedicated API key. Keep this page open; the next prompt explains how to enable optional quota reporting.",
 	promptMessage: "Paste your QwenCloud Token Plan API key",
 	placeholder: "sk-sp-...",
 	validation: {
@@ -24,15 +25,30 @@ export async function loginAlibabaTokenPlan(options: OAuthController): Promise<s
 		throw new AIError.OnPromptRequiredError("QwenCloud Token Plan");
 	}
 	const apiKey = await loginApiKey(options);
-	const cookie = await options.onPrompt({
+	const rawCookie = await options.onPrompt({
 		message:
-			"Paste the Cookie request header from home.qwencloud.com for optional quota reporting, or press Enter to skip",
-		placeholder: "login_aliyunid_csrf=...; ...",
+			"Optional quota reporting: open browser DevTools → Network, reload the Token Plan page, filter for api.json, and select the cs-data.qwencloud.com/data/api.json request whose api query ends in /tokenplan/personal/api/v2/usage. Copy Request Headers → Cookie, then paste the complete name=value; ... value here, or press Enter to skip.",
+		placeholder: "name=value; name=value; ...",
 		allowEmpty: true,
 	});
+	const cookie = rawCookie
+		.trim()
+		.replace(/^Cookie:\s*/i, "")
+		.trim();
 	if (options.signal?.aborted) {
 		throw new AIError.LoginCancelledError();
 	}
+	if (
+		cookie &&
+		!cookie.split(";").some(segment => {
+			const separator = segment.indexOf("=");
+			return separator > 0 && Boolean(segment.slice(0, separator).trim() && segment.slice(separator + 1).trim());
+		})
+	) {
+		throw new AIError.ConfigurationError(
+			"Invalid QwenCloud Cookie header. Copy the complete Cookie request header from the cs-data.qwencloud.com usage request, not a single cookie value.",
+		);
+	}
 	return serializeAlibabaTokenPlanCredential(apiKey, cookie);
 }
 
diff --git a/packages/ai/src/usage/alibaba-token-plan.ts b/packages/ai/src/usage/alibaba-token-plan.ts
index deee58705..02ce4584b 100644
--- a/packages/ai/src/usage/alibaba-token-plan.ts
+++ b/packages/ai/src/usage/alibaba-token-plan.ts
@@ -14,13 +14,21 @@ const PROVIDER = "alibaba-token-plan";
 const CONSOLE_ORIGIN = "https://home.qwencloud.com";
 const DASHBOARD_URL = `${CONSOLE_ORIGIN}/billing/subscription/token-plan-individual`;
 const USER_INFO_URL = `${CONSOLE_ORIGIN}/tool/user/info.json`;
-const USAGE_URL = `${CONSOLE_ORIGIN}/data/api.json?product=sfm_bailian&action=IntlBroadScopeAspnGateway`;
 const GATEWAY_ACTION = "IntlBroadScopeAspnGateway";
 const USAGE_API = "zeldaHttp.apikeyMgr./tokenplan/personal/api/v2/usage";
+const USAGE_URL = `https://cs-data.qwencloud.com/data/api.json?product=sfm_bailian&action=${GATEWAY_ACTION}&api=${encodeURIComponent(USAGE_API)}`;
 const BROWSER_USER_AGENT =
 	"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36";
 const FIVE_HOURS_MS = 5 * 60 * 60 * 1000;
 const SEVEN_DAYS_MS = 7 * 24 * 60 * 60 * 1000;
+const CONSOLE_CORNERSTONE_PARAM = {
+	domain: "home.qwencloud.com",
+	consoleSite: "QWENCLOUD",
+	console: "ONE_CONSOLE",
+	xsp_lang: "en-US",
+	protocol: "V2",
+	productCode: "p_efm",
+} as const;
 
 function extractCookieValue(header: string, name: string): string | undefined {
 	for (const segment of header.split(";")) {
@@ -32,6 +40,21 @@ function extractCookieValue(header: string, name: string): string | undefined {
 	return undefined;
 }
 
+function unwrapGatewayData(value: Record<string, unknown>): Record<string, unknown> {
+	let current = value;
+	if (typeof current.Data === "string") {
+		try {
+			const parsed: unknown = JSON.parse(current.Data);
+			if (isRecord(parsed)) current = parsed;
+		} catch {
+			return current;
+		}
+	}
+	if (isRecord(current.DataV2) && isRecord(current.DataV2.data)) current = current.DataV2.data;
+	if (isRecord(current.data)) current = current.data;
+	return current;
+}
+
 function parseResetTime(value: unknown): number | undefined {
 	const parsed = toNumber(value);
 	if (parsed === undefined || parsed <= 0) return undefined;
@@ -127,7 +150,11 @@ async function fetchAlibabaTokenPlanUsage(
 			action: GATEWAY_ACTION,
 			region: "ap-southeast-1",
 			sec_token: secToken,
-			params: JSON.stringify({ Api: USAGE_API, Data: {} }),
+			params: JSON.stringify({
+				Api: USAGE_API,
+				Data: { cornerstoneParam: CONSOLE_CORNERSTONE_PARAM },
+				V: "1.0",
+			}),
 		});
 		const usageResponse = await ctx.fetch(USAGE_URL, {
 			method: "POST",
@@ -145,22 +172,23 @@ async function fetchAlibabaTokenPlanUsage(
 			ctx.logger?.warn("QwenCloud usage response invalid", { provider: PROVIDER });
 			return null;
 		}
+		const responseData = unwrapGatewayData(payload.data);
 		const accountId = accountIdFromUserData(userPayload.data);
 		const limits = [
 			buildLimit(
 				"5h",
 				"5 Hour Credits",
 				FIVE_HOURS_MS,
-				parseUsedFraction(payload.data.per5HourPercentage),
-				parseResetTime(payload.data.per5HourResetTime),
+				parseUsedFraction(responseData.per5HourPercentage),
+				parseResetTime(responseData.per5HourResetTime),
 				accountId,
 			),
 			buildLimit(
 				"7d",
 				"7 Day Credits",
 				SEVEN_DAYS_MS,
-				parseUsedFraction(payload.data.per1WeekPercentage),
-				parseResetTime(payload.data.per1WeekResetTime),
+				parseUsedFraction(responseData.per1WeekPercentage),
+				parseResetTime(responseData.per1WeekResetTime),
 				accountId,
 			),
 		].filter((limit): limit is UsageLimit => limit !== undefined);
diff --git a/packages/ai/test/alibaba-token-plan-usage.test.ts b/packages/ai/test/alibaba-token-plan-usage.test.ts
index 45739ca4e..46e6ac59c 100644
--- a/packages/ai/test/alibaba-token-plan-usage.test.ts
+++ b/packages/ai/test/alibaba-token-plan-usage.test.ts
@@ -27,13 +27,17 @@ describe("QwenCloud Token Plan opt-in usage", () => {
 			}
 			return Promise.resolve(
 				Response.json({
-					code: "200",
-					successResponse: true,
 					data: {
-						per5HourPercentage: 0.25,
-						per5HourResetTime: 1_800_000_000_000,
-						per1WeekPercentage: 0.5,
-						per1WeekResetTime: 1_800_100_000_000,
+						DataV2: {
+							data: {
+								data: {
+									per5HourPercentage: 0.25,
+									per5HourResetTime: 1_800_000_000_000,
+									per1WeekPercentage: 0.5,
+									per1WeekResetTime: 1_800_100_000_000,
+								},
+							},
+						},
 					},
 				}),
 			);
@@ -48,7 +52,7 @@ describe("QwenCloud Token Plan opt-in usage", () => {
 		expect(new Headers(requests[0]?.init?.headers).get("Cookie")).toBe(cookie);
 		expect(requests[0]?.init?.redirect).toBe("manual");
 		expect(requests[1]?.url).toBe(
-			"https://home.qwencloud.com/data/api.json?product=sfm_bailian&action=IntlBroadScopeAspnGateway",
+			"https://cs-data.qwencloud.com/data/api.json?product=sfm_bailian&action=IntlBroadScopeAspnGateway&api=zeldaHttp.apikeyMgr.%2Ftokenplan%2Fpersonal%2Fapi%2Fv2%2Fusage",
 		);
 		const usageHeaders = new Headers(requests[1]?.init?.headers);
 		expect(usageHeaders.get("Cookie")).toBe(cookie);
@@ -59,8 +63,22 @@ describe("QwenCloud Token Plan opt-in usage", () => {
 		expect(usageHeaders.get("x-csrf-token")).toBe("csrf-token");
 		expect(requests[1]?.init?.redirect).toBe("manual");
 		const body = new URLSearchParams(String(requests[1]?.init?.body));
+		expect(body.get("sec_token")).toBe("sec-token");
 		expect(body.get("params")).toBe(
-			JSON.stringify({ Api: "zeldaHttp.apikeyMgr./tokenplan/personal/api/v2/usage", Data: {} }),
+			JSON.stringify({
+				Api: "zeldaHttp.apikeyMgr./tokenplan/personal/api/v2/usage",
+				Data: {
+					cornerstoneParam: {
+						domain: "home.qwencloud.com",
+						consoleSite: "QWENCLOUD",
+						console: "ONE_CONSOLE",
+						xsp_lang: "en-US",
+						protocol: "V2",
+						productCode: "p_efm",
+					},
+				},
+				V: "1.0",
+			}),
 		);
 		expect(report).toMatchObject({
 			provider: "alibaba-token-plan",
diff --git a/packages/ai/test/alibaba-token-plan.test.ts b/packages/ai/test/alibaba-token-plan.test.ts
index af9b3fd47..e5f17c887 100644
--- a/packages/ai/test/alibaba-token-plan.test.ts
+++ b/packages/ai/test/alibaba-token-plan.test.ts
@@ -23,7 +23,8 @@ describe("QwenCloud Token Plan login", () => {
 		expect(authRequests).toEqual([
 			{
 				url: "https://home.qwencloud.com/billing/subscription/token-plan-individual",
-				instructions: "Subscribe to Token Plan Individual and copy its dedicated API key",
+				instructions:
+					"Subscribe to Token Plan Individual and copy its dedicated API key. Keep this page open; the next prompt explains how to enable optional quota reporting.",
 			},
 		]);
 		expect(requestedUrl).toBe("https://token-plan.ap-southeast-1.maas.aliyuncs.com/compatible-mode/v1/models");
@@ -31,12 +32,19 @@ describe("QwenCloud Token Plan login", () => {
 	});
 
 	test("stores an optional console Cookie while sending only the API key to inference", async () => {
-		const prompts = ["sk-sp-test", "session_id=test; login_aliyunid_csrf=csrf-token"];
+		let cookiePrompt = "";
 		const credential = await loginAlibabaTokenPlan({
 			onAuth: () => {},
-			onPrompt: async () => prompts.shift() ?? "",
+			onPrompt: async prompt => {
+				if (!prompt.allowEmpty) return "sk-sp-test";
+				cookiePrompt = prompt.message;
+				return "Cookie: session_id=test; login_aliyunid_csrf=csrf-token";
+			},
 			fetch: () => Promise.resolve(Response.json({ data: [{ id: "qwen3.7-plus" }] })),
 		});
+		expect(cookiePrompt).toContain("DevTools → Network");
+		expect(cookiePrompt).toContain("cs-data.qwencloud.com/data/api.json");
+		expect(cookiePrompt).toContain("Request Headers → Cookie");
 		expect(JSON.parse(credential)).toEqual({
 			token: "sk-sp-test",
 			cookie: "session_id=test; login_aliyunid_csrf=csrf-token",
@@ -52,6 +60,17 @@ describe("QwenCloud Token Plan login", () => {
 		expect(JSON.stringify(setup)).not.toContain("session_id=test");
 	});
 
+	test("rejects a single cookie value with actionable guidance", async () => {
+		const prompts = ["sk-sp-test", "5123456789012345"];
+		await expect(
+			loginAlibabaTokenPlan({
+				onAuth: () => {},
+				onPrompt: async () => prompts.shift() ?? "",
+				fetch: () => Promise.resolve(Response.json({ data: [{ id: "qwen3.7-plus" }] })),
+			}),
+		).rejects.toThrow("cs-data.qwencloud.com usage request");
+	});
+
 	test("rejects malformed compound credentials before inference setup", () => {
 		const model = getBundledModel<"openai-completions">("alibaba-token-plan", "qwen3.7-plus");
 		if (!model) throw new Error("expected bundled QwenCloud Token Plan model");
diff --git a/packages/ai/test/auth-storage-usage-cache.test.ts b/packages/ai/test/auth-storage-usage-cache.test.ts
index b4887b3c8..6fbba57a4 100644
--- a/packages/ai/test/auth-storage-usage-cache.test.ts
+++ b/packages/ai/test/auth-storage-usage-cache.test.ts
@@ -350,13 +350,17 @@ describe("AuthStorage usage cache: provider failure policy", () => {
 				return Promise.resolve(
 					usageCalls === 1
 						? Response.json({
-								code: "200",
-								successResponse: true,
 								data: {
-									per5HourPercentage: 0.25,
-									per5HourResetTime: 1_800_000_000_000,
-									per1WeekPercentage: 0.5,
-									per1WeekResetTime: 1_800_100_000_000,
+									DataV2: {
+										data: {
+											data: {
+												per5HourPercentage: 0.25,
+												per5HourResetTime: 1_800_000_000_000,
+												per1WeekPercentage: 0.5,
+												per1WeekResetTime: 1_800_100_000_000,
+											},
+										},
+									},
 								},
 							})
 						: Response.json({