diff --git a/src/app/(dashboard)/dashboard/providers/[id]/BulkImportGrokCliModal.js b/src/app/(dashboard)/dashboard/providers/[id]/BulkImportGrokCliModal.js
new file mode 100644
index 00000000..10628eb1
--- /dev/null
+++ b/src/app/(dashboard)/dashboard/providers/[id]/BulkImportGrokCliModal.js
@@ -0,0 +1,284 @@
+"use client";
+
+import { useState, useRef } from "react";
+import { Modal, Button } from "@/shared/components";
+import { translate } from "@/i18n/runtime";
+
+const PLACEHOLDER = `[
+  {
+    "access_token": "eyJ0eXAiOiJhdCtqd3Qi...",
+    "refresh_token": "LZhriF9bf88pPykpXCuZ9...",
+    "id_token": "eyJ0eXAiOiJKV1QiLCJhbGci...",
+    "email": "account1@example.com"
+  },
+  {
+    "access_token": "eyJ0eXAiOiJhdCtqd3Qi...",
+    "refresh_token": "LZhriF9bf88pPykpXCuZ9...",
+    "id_token": "eyJ0eXAiOiJKV1QiLCJhbGci...",
+    "email": "account2@example.com"
+  }
+]`;
+
+function parseAccountsInput(rawText) {
+  const trimmed = rawText.trim();
+  if (!trimmed) return [];
+
+  let parsed;
+  try {
+    parsed = JSON.parse(trimmed);
+  } catch (initialErr) {
+    // If direct parse failed, try handling concatenated or comma-separated JSON objects
+    try {
+      let fixed = trimmed;
+      if (!fixed.startsWith("[")) {
+        fixed = fixed.replace(/\}\s*,\s*\{/g, "},{").replace(/\}\s*\{/g, "},{");
+        if (fixed.endsWith(",")) fixed = fixed.slice(0, -1);
+        fixed = `[${fixed}]`;
+      }
+      parsed = JSON.parse(fixed);
+    } catch {
+      throw initialErr;
+    }
+  }
+
+  if (Array.isArray(parsed)) {
+    return parsed;
+  }
+  if (parsed && typeof parsed === "object") {
+    if (Array.isArray(parsed.accounts)) return parsed.accounts;
+    return [parsed];
+  }
+
+  throw new Error("Input must be a JSON object or array of objects");
+}
+
+export default function BulkImportGrokCliModal({ isOpen, onClose, onSuccess }) {
+  const [jsonText, setJsonText] = useState("");
+  const [submitting, setSubmitting] = useState(false);
+  const [parseError, setParseError] = useState("");
+  const [result, setResult] = useState(null);
+  const [isDragging, setIsDragging] = useState(false);
+  const [fileCountInfo, setFileCountInfo] = useState(null);
+  const fileInputRef = useRef(null);
+
+  const handleClose = () => {
+    if (submitting) return;
+    setJsonText("");
+    setParseError("");
+    setResult(null);
+    setFileCountInfo(null);
+    setIsDragging(false);
+    onClose();
+  };
+
+  const processFiles = async (files) => {
+    if (!files || files.length === 0) return;
+    setParseError("");
+    const jsonFiles = Array.from(files).filter(
+      (file) => file.name.endsWith(".json") || file.type === "application/json" || file.type === ""
+    );
+
+    if (jsonFiles.length === 0) {
+      setParseError(translate("Please select valid .json files"));
+      return;
+    }
+
+    try {
+      const allAccounts = [];
+      for (const file of jsonFiles) {
+        const text = await file.text();
+        const accountsFromFile = parseAccountsInput(text);
+        if (Array.isArray(accountsFromFile)) {
+          allAccounts.push(...accountsFromFile);
+        } else if (accountsFromFile) {
+          allAccounts.push(accountsFromFile);
+        }
+      }
+
+      if (allAccounts.length === 0) {
+        setParseError(translate("No accounts found in selected files"));
+        return;
+      }
+
+      setJsonText(JSON.stringify(allAccounts, null, 2));
+      setFileCountInfo({
+        filesCount: jsonFiles.length,
+        accountsCount: allAccounts.length,
+      });
+    } catch (err) {
+      setParseError(`${translate("Error reading files")}: ${err.message}`);
+    }
+  };
+
+  const handleFileInputChange = (e) => {
+    processFiles(e.target.files);
+    if (e.target) e.target.value = "";
+  };
+
+  const handleDragOver = (e) => {
+    e.preventDefault();
+    setIsDragging(true);
+  };
+
+  const handleDragLeave = (e) => {
+    e.preventDefault();
+    setIsDragging(false);
+  };
+
+  const handleDrop = (e) => {
+    e.preventDefault();
+    setIsDragging(false);
+    if (e.dataTransfer?.files?.length > 0) {
+      processFiles(e.dataTransfer.files);
+    }
+  };
+
+  const handleSubmit = async () => {
+    setParseError("");
+    setResult(null);
+
+    let accounts;
+    try {
+      accounts = parseAccountsInput(jsonText);
+    } catch (err) {
+      setParseError(`${translate("Invalid JSON")}: ${err.message}`);
+      return;
+    }
+
+    if (!accounts || accounts.length === 0) {
+      setParseError(translate("No accounts found in input"));
+      return;
+    }
+
+    setSubmitting(true);
+    try {
+      const res = await fetch("/api/oauth/grok-cli/bulk-import", {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ accounts }),
+      });
+      const data = await res.json();
+
+      if (!res.ok) {
+        setParseError(data?.error || `Request failed: ${res.status}`);
+        return;
+      }
+
+      setResult(data);
+      if (data.success > 0 && typeof onSuccess === "function") {
+        onSuccess();
+      }
+    } catch (err) {
+      setParseError(err.message || translate("Request failed"));
+    } finally {
+      setSubmitting(false);
+    }
+  };
+
+  const failedItems = result?.results?.filter((r) => !r.ok) || [];
+
+  return (
+    <Modal isOpen={isOpen} title={translate("Bulk Add Grok CLI Accounts")} onClose={handleClose}>
+      <div className="flex flex-col gap-4">
+        <div className="flex flex-wrap items-center justify-between gap-2">
+          <p className="text-xs text-text-muted">
+            {translate("Upload multiple .json files or paste JSON array / object.")}
+          </p>
+          <input
+            ref={fileInputRef}
+            type="file"
+            accept=".json,application/json"
+            multiple
+            className="hidden"
+            onChange={handleFileInputChange}
+          />
+          <Button
+            type="button"
+            size="sm"
+            variant="secondary"
+            icon="upload_file"
+            onClick={() => fileInputRef.current?.click()}
+            disabled={submitting}
+          >
+            {translate("Upload JSON Files")}
+          </Button>
+        </div>
+
+        <div
+          onDragOver={handleDragOver}
+          onDragLeave={handleDragLeave}
+          onDrop={handleDrop}
+          className={`relative rounded border transition-colors ${
+            isDragging
+              ? "border-primary bg-primary/10 ring-2 ring-primary/30"
+              : "border-accent/30 bg-sidebar"
+          }`}
+        >
+          <textarea
+            className="w-full rounded bg-transparent p-2.5 text-sm font-mono resize-y min-h-[240px] focus:outline-none focus:ring-1 focus:ring-primary"
+            placeholder={PLACEHOLDER}
+            value={jsonText}
+            onChange={(e) => {
+              setJsonText(e.target.value);
+              setFileCountInfo(null);
+            }}
+            disabled={submitting}
+          />
+
+          {isDragging && (
+            <div className="absolute inset-0 flex flex-col items-center justify-center bg-sidebar/90 rounded pointer-events-none backdrop-blur-xs">
+              <span className="material-symbols-outlined text-3xl text-primary mb-1">upload_file</span>
+              <span className="text-sm font-medium text-primary">
+                {translate("Drop .json files here")}
+              </span>
+            </div>
+          )}
+        </div>
+
+        {fileCountInfo && (
+          <div className="flex items-center gap-1.5 text-xs text-green-400 font-medium bg-green-500/10 border border-green-500/20 px-2.5 py-1.5 rounded">
+            <span className="material-symbols-outlined text-sm">check_circle</span>
+            <span>
+              {translate("Loaded")} {fileCountInfo.accountsCount} {translate("account(s) from")}{" "}
+              {fileCountInfo.filesCount} {translate("file(s)")}
+            </span>
+          </div>
+        )}
+
+        {parseError && (
+          <p className="text-xs text-red-500 break-words">{parseError}</p>
+        )}
+
+        {result && result.failed > 0 && (
+          <div className="flex flex-col gap-2">
+            <div className="text-sm font-medium text-yellow-400">
+              ✗ {result.failed} {translate("failed")}
+            </div>
+            {failedItems.length > 0 && (
+              <ul className="rounded border border-accent/20 bg-sidebar/50 p-2 text-xs font-mono max-h-40 overflow-y-auto">
+                {failedItems.map((item) => (
+                  <li key={item.index} className="text-red-400">
+                    [{item.index}] {item.error}
+                  </li>
+                ))}
+              </ul>
+            )}
+          </div>
+        )}
+
+        <div className="flex gap-2">
+          <Button
+            onClick={handleSubmit}
+            fullWidth
+            disabled={submitting || !jsonText.trim()}
+          >
+            {submitting ? translate("Importing...") : translate("Import All")}
+          </Button>
+          <Button onClick={handleClose} variant="ghost" fullWidth disabled={submitting}>
+            {translate("Close")}
+          </Button>
+        </div>
+      </div>
+    </Modal>
+  );
+}
diff --git a/src/app/(dashboard)/dashboard/providers/[id]/page.js b/src/app/(dashboard)/dashboard/providers/[id]/page.js
index 8ca07ae4..4b4ad014 100644
--- a/src/app/(dashboard)/dashboard/providers/[id]/page.js
+++ b/src/app/(dashboard)/dashboard/providers/[id]/page.js
@@ -22,6 +22,7 @@ import AddApiKeyModal from "./AddApiKeyModal";
 import EditCompatibleNodeModal from "./EditCompatibleNodeModal";
 import AddCustomModelModal from "./AddCustomModelModal";
 import BulkImportCodexModal from "./BulkImportCodexModal";
+import BulkImportGrokCliModal from "./BulkImportGrokCliModal";
 
 const ONE_BY_ONE_DELAY_MS = 1000;
 
@@ -48,6 +49,7 @@ export default function ProviderDetailPage() {
   const [showAddApiKeyModal, setShowAddApiKeyModal] = useState(false);
   const [addConnectionError, setAddConnectionError] = useState("");
   const [showBulkImportCodex, setShowBulkImportCodex] = useState(false);
+  const [showBulkImportGrokCli, setShowBulkImportGrokCli] = useState(false);
   const [showEditModal, setShowEditModal] = useState(false);
   const [showEditNodeModal, setShowEditNodeModal] = useState(false);
   const [showBulkProxyModal, setShowBulkProxyModal] = useState(false);
@@ -1529,6 +1531,11 @@ export default function ProviderDetailPage() {
                         {translate("Bulk Add")}
                       </Button>
                     )}
+                    {providerId === "grok-cli" && (
+                      <Button size="sm" icon="playlist_add" variant="secondary" onClick={() => setShowBulkImportGrokCli(true)}>
+                        {translate("Bulk Add")}
+                      </Button>
+                    )}
                     <Button
                       size="sm"
                       icon="add"
@@ -1598,6 +1605,18 @@ export default function ProviderDetailPage() {
                       {translate("Bulk Add")}
                     </Button>
                   )}
+                  {providerId === "grok-cli" && (
+                    <Button
+                      size="sm"
+                      icon="playlist_add"
+                      variant="secondary"
+                      onClick={() => setShowBulkImportGrokCli(true)}
+                      title={translate("Bulk import Grok CLI accounts from JSON")}
+                      className="w-full sm:w-auto"
+                    >
+                      {translate("Bulk Add")}
+                    </Button>
+                  )}
                   {hasDualAuthModes ? (
                     <>
                       <Button
@@ -1778,6 +1797,14 @@ export default function ProviderDetailPage() {
         />
       )}
 
+      {providerId === "grok-cli" && (
+        <BulkImportGrokCliModal
+          isOpen={showBulkImportGrokCli}
+          onClose={() => setShowBulkImportGrokCli(false)}
+          onSuccess={fetchConnections}
+        />
+      )}
+
       {/* AG Risk Confirmation Modal */}
       <ConfirmModal
         isOpen={showAgRiskModal}
diff --git a/src/app/api/oauth/grok-cli/bulk-import/route.js b/src/app/api/oauth/grok-cli/bulk-import/route.js
new file mode 100644
index 00000000..e714c523
--- /dev/null
+++ b/src/app/api/oauth/grok-cli/bulk-import/route.js
@@ -0,0 +1,116 @@
+import { NextResponse } from "next/server";
+import { createProviderConnection } from "@/models";
+import { decodeXaiIdTokenEmail, extractEmailFromAccessToken } from "@/lib/oauth/providerHelpers";
+
+/**
+ * POST /api/oauth/grok-cli/bulk-import
+ * Bulk import multiple Grok CLI (OAuth/Device) account JSON objects in one call.
+ *
+ * Body accepts any of:
+ *   - Array:    [{...}, {...}]
+ *   - Single:   {...}
+ *   - Wrapped:  { accounts: [{...}, ...] }
+ *
+ * Each item accepts snake_case or camelCase:
+ *   access_token / accessToken
+ *   refresh_token / refreshToken
+ *   id_token / idToken
+ *   email
+ *   expires_in / expiresIn / expires_at / expiresAt
+ */
+export async function POST(request) {
+  let body;
+  try {
+    body = await request.json();
+  } catch (err) {
+    return NextResponse.json(
+      { error: `Invalid JSON body: ${err.message}` },
+      { status: 400 }
+    );
+  }
+
+  let accounts;
+  if (Array.isArray(body)) {
+    accounts = body;
+  } else if (body && typeof body === "object" && Array.isArray(body.accounts)) {
+    accounts = body.accounts;
+  } else if (body && typeof body === "object") {
+    accounts = [body];
+  } else {
+    accounts = null;
+  }
+
+  if (!Array.isArray(accounts) || accounts.length === 0) {
+    return NextResponse.json(
+      { error: "No accounts provided" },
+      { status: 400 }
+    );
+  }
+
+  const results = [];
+  let success = 0;
+  let failed = 0;
+
+  for (let i = 0; i < accounts.length; i++) {
+    const raw = accounts[i];
+    try {
+      if (!raw || typeof raw !== "object" || Array.isArray(raw)) {
+        throw new Error("Item is not an object");
+      }
+
+      const accessToken = raw.access_token || raw.accessToken;
+      const refreshToken = raw.refresh_token || raw.refreshToken || null;
+      const idToken = raw.id_token || raw.idToken || null;
+      let email = raw.email || null;
+
+      if (!accessToken || typeof accessToken !== "string") {
+        throw new Error("Missing access_token / accessToken");
+      }
+
+      if (!email) {
+        email =
+          decodeXaiIdTokenEmail(idToken) ||
+          extractEmailFromAccessToken(accessToken) ||
+          null;
+      }
+
+      let expiresAt = raw.expires_at || raw.expiresAt || null;
+      const expiresIn = raw.expires_in || raw.expiresIn;
+      if (!expiresAt && typeof expiresIn === "number" && expiresIn > 0) {
+        expiresAt = new Date(Date.now() + expiresIn * 1000).toISOString();
+      }
+
+      const psd = {
+        authMethod: "device_code",
+        ...(idToken ? { idToken } : {}),
+        ...(email ? { email } : {}),
+        ...(raw.providerSpecificData || {}),
+      };
+
+      const created = await createProviderConnection({
+        provider: "grok-cli",
+        authType: "oauth",
+        accessToken,
+        refreshToken,
+        expiresAt,
+        email,
+        displayName: raw.displayName || raw.name || undefined,
+        providerSpecificData: psd,
+        testStatus: "active",
+      });
+
+      success++;
+      results.push({ index: i, ok: true, id: created.id, email: created.email });
+    } catch (err) {
+      failed++;
+      results.push({ index: i, ok: false, error: err.message });
+    }
+  }
+
+  return NextResponse.json({
+    total: accounts.length,
+    success,
+    failed,
+    results,
+  });
+}