diff --git a/CHANGELOG.md b/CHANGELOG.md
index d67ed16ee6..21bc85eae7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@
 
 - **feat(providers):** add **Yuanbao (web)** as a cookie-session provider ([#6196](https://github.com/diegosouzapw/OmniRoute/issues/6196)) — `yuanbao-web` (Tencent Yuanbao, `yuanbao.tencent.com`) with cookie-only auth (`hy_user`/`hy_token` + public agent id), SSE→OpenAI translation incl. `reasoning_content`, exposing DeepSeek V3/R1 + Hunyuan / Hunyuan-T1. Regression guard: `tests/unit/providers-yuanbao-web.test.ts`. `together-web` was **deferred** (no verifiable web-session endpoint — needs a captured request) and `huggingchat-web` **dropped** (the existing `huggingchat` already is a web-cookie provider). (thanks @chirag127)
 - **feat(providers):** route the built-in **agentrouter** through the dynamic Claude-Code wire image ([#6056](https://github.com/diegosouzapw/OmniRoute/issues/6056)) — a small static allow-set (`CC_WIRE_IMAGE_BUILTINS` in `open-sse/services/ccWireImageBuiltins.ts`), consulted by `isClaudeCodeCompatible` / `isClaudeCodeCompatibleProvider` / `applyFingerprint`, makes agentrouter adopt the CC wire-image headers + fingerprint **while guarding the CC baseUrl/auth branches** so it keeps its own registry `baseUrl` and `x-api-key` auth. Regression guard: `tests/unit/agentrouter-cc-wire-image.test.ts` (asserts the wire image is applied AND agentrouter's baseUrl/auth are preserved). Live WAF-acceptance against agentrouter.org is a VPS validation follow-up (Hard Rule #18).
+- **feat(providers):** **bulk-add API keys for Cloudflare Workers AI** ([#6174](https://github.com/diegosouzapw/OmniRoute/issues/6174)) — `cloudflare-ai` is removed from the bulk-add exclusion list and the bulk parser gains a 3-field `name|accountId|apiKey` mode; the bulk route now builds a **per-entry** `providerSpecificData` so each key carries its own `accountId` (fixing the previous shared-object reuse), and both the create + key-validation paths receive it. Regression guard: `tests/unit/bulk-api-key-parser-cloudflare.test.ts`. (thanks @muflifadla38)
 
 ### 🐛 Bug Fixes
 
diff --git a/src/app/(dashboard)/dashboard/providers/[id]/components/modals/AddApiKeyModal.tsx b/src/app/(dashboard)/dashboard/providers/[id]/components/modals/AddApiKeyModal.tsx
index fd112a3b0c..ef0c741b89 100644
--- a/src/app/(dashboard)/dashboard/providers/[id]/components/modals/AddApiKeyModal.tsx
+++ b/src/app/(dashboard)/dashboard/providers/[id]/components/modals/AddApiKeyModal.tsx
@@ -348,7 +348,7 @@ export default function AddApiKeyModal({
 
   const handleBulkSubmit = async () => {
     if (!provider) return;
-    const parsed = parseBulkApiKeys(bulkText);
+    const parsed = parseBulkApiKeys(bulkText, { withAccountId: isCloudflare });
     setBulkWarnings(parsed.warnings);
     if (parsed.entries.length === 0) return;
 
@@ -378,7 +378,11 @@ export default function AddApiKeyModal({
         headers: { "Content-Type": "application/json" },
         body: JSON.stringify({
           provider,
-          entries: parsed.entries.map((e) => ({ name: e.name, apiKey: e.apiKey })),
+          entries: parsed.entries.map((e) => ({
+            name: e.name,
+            apiKey: e.apiKey,
+            ...(e.accountId ? { accountId: e.accountId } : {}),
+          })),
           priority: formData.priority || 1,
           providerSpecificData,
           validateKeys: bulkValidateKeys,
@@ -457,12 +461,18 @@ export default function AddApiKeyModal({
 
         {bulkSupported && mode === "bulk" && (
           <div className="flex flex-col gap-3">
-            <p className="text-xs text-text-muted">{t("bulkAddFormatHint")}</p>
+            <p className="text-xs text-text-muted">
+              {isCloudflare ? t("bulkAddFormatHintCloudflare") : t("bulkAddFormatHint")}
+            </p>
             {openRouterPreset.input}
             {freeModelsToggle}
             <textarea
               className="w-full rounded border border-border bg-background p-2 text-sm font-mono resize-y min-h-[140px] focus:outline-none focus:ring-1 focus:ring-primary"
-              placeholder={"name1|sk-key1\nname2|sk-key2\nsk-key-only-auto-named"}
+              placeholder={
+                isCloudflare
+                  ? "name1|account-id-1|cf-token-1\nname2|account-id-2|cf-token-2"
+                  : "name1|sk-key1\nname2|sk-key2\nsk-key-only-auto-named"
+              }
               value={bulkText}
               onChange={(e) => setBulkText(e.target.value)}
             />
diff --git a/src/app/api/providers/bulk/route.ts b/src/app/api/providers/bulk/route.ts
index ce8e2aa491..2929a9ec1d 100644
--- a/src/app/api/providers/bulk/route.ts
+++ b/src/app/api/providers/bulk/route.ts
@@ -109,6 +109,15 @@ export async function POST(request: Request) {
   for (let i = 0; i < entries.length; i++) {
     const entry = entries[i];
     try {
+      // Per-entry copy so each connection gets its own providerSpecificData. Cloudflare
+      // Workers AI carries a per-key accountId (name|accountId|apiKey) that must NOT bleed
+      // across entries — never mutate/reuse the shared base object here.
+      const entryProviderSpecificData: Record<string, unknown> = {
+        ...(baseProviderSpecificData || {}),
+        ...(entry.accountId ? { accountId: entry.accountId } : {}),
+      };
+      const hasEntryPsd = Object.keys(entryProviderSpecificData).length > 0;
+
       let testStatus: "active" | "unknown" | "failed" = "unknown";
 
       if (validateKeys) {
@@ -116,7 +125,7 @@ export async function POST(request: Request) {
           validateProviderApiKey({
             provider,
             apiKey: entry.apiKey,
-            providerSpecificData: baseProviderSpecificData || {},
+            providerSpecificData: entryProviderSpecificData,
           })
         );
         testStatus = probe?.valid ? "active" : "failed";
@@ -130,7 +139,7 @@ export async function POST(request: Request) {
         priority: priority || 1,
         globalPriority: globalPriority || null,
         defaultModel: null,
-        providerSpecificData: baseProviderSpecificData,
+        providerSpecificData: hasEntryPsd ? entryProviderSpecificData : baseProviderSpecificData,
         isActive: true,
         testStatus,
       });
diff --git a/src/i18n/messages/en.json b/src/i18n/messages/en.json
index 8a34193da8..c676c7834c 100644
--- a/src/i18n/messages/en.json
+++ b/src/i18n/messages/en.json
@@ -4848,7 +4848,8 @@
     "kimiWebLabel": "Kimi Web",
     "kimiWebDesc": "Moonshot AI consumer chat via www.kimi.com (international, Connect-RPC API)",
     "doubaoWebLabel": "Dola Web",
-    "doubaoWebDesc": "ByteDance AI chat via dola.com"
+    "doubaoWebDesc": "ByteDance AI chat via dola.com",
+    "bulkAddFormatHintCloudflare": "One key per line. Format: name|accountId|apiKey (Cloudflare account ID + API token)."
   },
   "settings": {
     "title": "Settings",
diff --git a/src/shared/constants/providers.ts b/src/shared/constants/providers.ts
index 36f3a535e4..513d66a725 100644
--- a/src/shared/constants/providers.ts
+++ b/src/shared/constants/providers.ts
@@ -196,7 +196,6 @@ const BULK_API_KEY_EXCLUDED = new Set([
   "google-pse-search",
   "command-code",
   "azure",
-  "cloudflare-ai",
 ]);
 
 export function supportsBulkApiKey(providerId: unknown): boolean {
diff --git a/src/shared/utils/bulkApiKeyParser.ts b/src/shared/utils/bulkApiKeyParser.ts
index a0d3f93d15..a7ca1d0ce9 100644
--- a/src/shared/utils/bulkApiKeyParser.ts
+++ b/src/shared/utils/bulkApiKeyParser.ts
@@ -8,12 +8,21 @@
  *   - blank lines (skipped)
  *
  * `apiKey` may contain `|` — only the first `|` is treated as the separator.
+ *
+ * When `withAccountId` is enabled (Cloudflare Workers AI), each line carries a
+ * per-key account id in a 3-field shape:
+ *   - `name|accountId|apiKey`
+ * Only the first two `|` are treated as separators, so an `apiKey` containing
+ * `|` stays intact. Lines missing the `accountId` or `apiKey` field are flagged
+ * as warnings and skipped.
  */
 
 export interface BulkApiKeyEntry {
   name: string;
   apiKey: string;
   lineNumber: number;
+  /** Per-key account id — only populated for providers parsed with `withAccountId` (Cloudflare). */
+  accountId?: string;
 }
 
 export interface BulkApiKeyParseResult {
@@ -21,9 +30,17 @@ export interface BulkApiKeyParseResult {
   warnings: string[];
 }
 
+export interface ParseBulkApiKeysOptions {
+  /** Parse each line as the 3-field `name|accountId|apiKey` shape (Cloudflare Workers AI). */
+  withAccountId?: boolean;
+}
+
 const MAX_BULK_LINES = 200;
 
-export function parseBulkApiKeys(text: string): BulkApiKeyParseResult {
+export function parseBulkApiKeys(
+  text: string,
+  options: ParseBulkApiKeysOptions = {}
+): BulkApiKeyParseResult {
   const lines = text.split(/\r?\n/);
   const entries: BulkApiKeyEntry[] = [];
   const warnings: string[] = [];
@@ -41,6 +58,35 @@ export function parseBulkApiKeys(text: string): BulkApiKeyParseResult {
     if (!raw) continue;
     if (raw.startsWith("#")) continue;
 
+    if (options.withAccountId) {
+      const firstPipe = raw.indexOf("|");
+      if (firstPipe === -1) {
+        warnings.push(`Line ${i + 1}: expected name|accountId|apiKey, skipped`);
+        continue;
+      }
+      const secondPipe = raw.indexOf("|", firstPipe + 1);
+      if (secondPipe === -1) {
+        warnings.push(`Line ${i + 1}: missing accountId or apiKey, skipped`);
+        continue;
+      }
+      const namePart = raw.slice(0, firstPipe).trim();
+      const accountId = raw.slice(firstPipe + 1, secondPipe).trim();
+      const apiKey = raw.slice(secondPipe + 1).trim();
+      const name = namePart || `Key ${autoIdx++}`;
+
+      if (!accountId) {
+        warnings.push(`Line ${i + 1}: empty accountId, skipped`);
+        continue;
+      }
+      if (!apiKey) {
+        warnings.push(`Line ${i + 1}: empty apiKey, skipped`);
+        continue;
+      }
+
+      entries.push({ name, accountId, apiKey, lineNumber: i + 1 });
+      continue;
+    }
+
     const pipeIdx = raw.indexOf("|");
     let name: string;
     let apiKey: string;
diff --git a/src/shared/validation/schemas/provider.ts b/src/shared/validation/schemas/provider.ts
index f57bb8124b..07b7d2ea1b 100644
--- a/src/shared/validation/schemas/provider.ts
+++ b/src/shared/validation/schemas/provider.ts
@@ -92,6 +92,8 @@ export const bulkCreateProviderSchema = z
         z.object({
           name: z.string().min(1).max(200),
           apiKey: z.string().min(1).max(10000),
+          // Per-key account id — required for cloudflare-ai (enforced in superRefine below).
+          accountId: z.string().min(1).max(200).optional(),
         })
       )
       .min(1, "entries must contain at least 1 item")
@@ -120,6 +122,19 @@ export const bulkCreateProviderSchema = z
         });
       }
     }
+    if (data.provider === "cloudflare-ai") {
+      // Cloudflare Workers AI builds its per-connection URL from accountId, so every
+      // bulk entry must carry its own non-empty account id (name|accountId|apiKey).
+      data.entries.forEach((entry, index) => {
+        if (typeof entry.accountId !== "string" || entry.accountId.trim().length === 0) {
+          ctx.addIssue({
+            code: z.ZodIssueCode.custom,
+            message: "accountId is required for cloudflare-ai entries",
+            path: ["entries", index, "accountId"],
+          });
+        }
+      });
+    }
   });
 
 // ──── Bulk Web-Session Import Schema ────
diff --git a/tests/unit/bulk-api-key-parser-cloudflare.test.ts b/tests/unit/bulk-api-key-parser-cloudflare.test.ts
new file mode 100644
index 0000000000..3c5267f529
--- /dev/null
+++ b/tests/unit/bulk-api-key-parser-cloudflare.test.ts
@@ -0,0 +1,176 @@
+import { test } from "node:test";
+import assert from "node:assert/strict";
+import { parseBulkApiKeys } from "../../src/shared/utils/bulkApiKeyParser.ts";
+import { bulkCreateProviderSchema } from "../../src/shared/validation/schemas.ts";
+
+// #6174 — Bulk Add API Keys for Cloudflare Workers AI.
+// Cloudflare needs a per-key accountId, so the bulk rail parses a 3-field
+// `name|accountId|apiKey` shape and threads a DISTINCT accountId per entry.
+
+// ─────────────────────────────────────────────────────────────────────────────
+// (a) 3-field parser — splits name|accountId|apiKey; 1-2 field shape unaffected
+// ─────────────────────────────────────────────────────────────────────────────
+
+test("withAccountId: splits name|accountId|apiKey", () => {
+  const { entries, warnings } = parseBulkApiKeys("prod|acc-123|cf-token-abc", {
+    withAccountId: true,
+  });
+  assert.equal(entries.length, 1);
+  assert.deepEqual(
+    { name: entries[0].name, accountId: entries[0].accountId, apiKey: entries[0].apiKey },
+    { name: "prod", accountId: "acc-123", apiKey: "cf-token-abc" }
+  );
+  assert.equal(warnings.length, 0);
+});
+
+test("withAccountId: trims whitespace around each field", () => {
+  const { entries } = parseBulkApiKeys("  prod  |  acc-1  |  cf-token  ", {
+    withAccountId: true,
+  });
+  assert.equal(entries.length, 1);
+  assert.equal(entries[0].name, "prod");
+  assert.equal(entries[0].accountId, "acc-1");
+  assert.equal(entries[0].apiKey, "cf-token");
+});
+
+test("withAccountId: only the first two pipes are separators — apiKey keeps its own '|'", () => {
+  const { entries } = parseBulkApiKeys("prod|acc-1|cf|token|with|pipes", {
+    withAccountId: true,
+  });
+  assert.equal(entries.length, 1);
+  assert.equal(entries[0].accountId, "acc-1");
+  assert.equal(entries[0].apiKey, "cf|token|with|pipes");
+});
+
+test("withAccountId: auto-names when the name field is empty", () => {
+  const { entries } = parseBulkApiKeys("|acc-1|cf-token", { withAccountId: true });
+  assert.equal(entries.length, 1);
+  assert.equal(entries[0].name, "Key 1");
+  assert.equal(entries[0].accountId, "acc-1");
+});
+
+test("withAccountId: flags & skips a line missing the accountId/apiKey field", () => {
+  const { entries, warnings } = parseBulkApiKeys("prod|only-two-fields", {
+    withAccountId: true,
+  });
+  assert.equal(entries.length, 0);
+  assert.equal(warnings.length, 1);
+  assert.match(warnings[0], /Line 1/);
+});
+
+test("withAccountId: flags & skips a line with no pipe at all", () => {
+  const { entries, warnings } = parseBulkApiKeys("justonefield", { withAccountId: true });
+  assert.equal(entries.length, 0);
+  assert.equal(warnings.length, 1);
+  assert.match(warnings[0], /name\|accountId\|apiKey/);
+});
+
+test("withAccountId: flags & skips empty accountId or empty apiKey", () => {
+  const emptyAccount = parseBulkApiKeys("prod||cf-token", { withAccountId: true });
+  assert.equal(emptyAccount.entries.length, 0);
+  assert.match(emptyAccount.warnings[0], /accountId/);
+
+  const emptyKey = parseBulkApiKeys("prod|acc-1|", { withAccountId: true });
+  assert.equal(emptyKey.entries.length, 0);
+  assert.match(emptyKey.warnings[0], /apiKey/);
+});
+
+test("withAccountId: skips blank lines and # comments, still caps at 200", () => {
+  const good = parseBulkApiKeys("\n# a comment\nprod|acc-1|cf-token\n\n", {
+    withAccountId: true,
+  });
+  assert.equal(good.entries.length, 1);
+  assert.equal(good.entries[0].name, "prod");
+
+  const overCap = Array.from({ length: 205 }, (_, i) => `n${i}|acc-${i}|key-${i}`).join("\n");
+  const capped = parseBulkApiKeys(overCap, { withAccountId: true });
+  assert.equal(capped.entries.length, 200);
+  assert.ok(capped.warnings.some((w) => /200/.test(w)));
+});
+
+test("default (no options): non-cloudflare providers keep 1-2 field parsing, no accountId", () => {
+  const { entries } = parseBulkApiKeys("prod|sk-key-1\nsk-key-only");
+  assert.equal(entries.length, 2);
+  assert.equal(entries[0].name, "prod");
+  assert.equal(entries[0].apiKey, "sk-key-1");
+  assert.equal(entries[0].accountId, undefined);
+  assert.equal(entries[1].name, "Key 1");
+  assert.equal(entries[1].apiKey, "sk-key-only");
+  assert.equal(entries[1].accountId, undefined);
+});
+
+test("default: a pipe in a 2-field line is kept in the apiKey (first-pipe split)", () => {
+  const { entries } = parseBulkApiKeys("prod|sk|has|pipes");
+  assert.equal(entries.length, 1);
+  assert.equal(entries[0].apiKey, "sk|has|pipes");
+});
+
+// ─────────────────────────────────────────────────────────────────────────────
+// (b) Per-entry providerSpecificData — DISTINCT accountId per entry, no shared-
+//     object bleed. This mirrors the exact merge performed in
+//     src/app/api/providers/bulk/route.ts (the core bug the feature fixes: the
+//     route previously reused ONE shared providerSpecificData object for every
+//     entry, so a per-key accountId would bleed across all connections).
+// ─────────────────────────────────────────────────────────────────────────────
+
+test("per-entry PSD: each Cloudflare entry yields its own distinct accountId (no bleed)", () => {
+  const { entries } = parseBulkApiKeys("k1|acc-AAA|token-1\nk2|acc-BBB|token-2", {
+    withAccountId: true,
+  });
+  assert.equal(entries.length, 2);
+
+  // Base PSD shared across the batch (e.g. baseUrl) — must NOT be mutated/reused.
+  const baseProviderSpecificData: Record<string, unknown> = { baseUrl: "https://api.cf" };
+
+  // Exact per-entry merge from route.ts:
+  const perEntryPsd = entries.map((entry) => ({
+    ...baseProviderSpecificData,
+    ...(entry.accountId ? { accountId: entry.accountId } : {}),
+  }));
+
+  // Distinct accountId per entry.
+  assert.equal(perEntryPsd[0].accountId, "acc-AAA");
+  assert.equal(perEntryPsd[1].accountId, "acc-BBB");
+
+  // No shared-object bleed: distinct references, and mutating one leaves the
+  // other + the base untouched.
+  assert.notEqual(perEntryPsd[0], perEntryPsd[1]);
+  assert.notEqual(perEntryPsd[0], baseProviderSpecificData);
+  (perEntryPsd[0] as Record<string, unknown>).accountId = "MUTATED";
+  assert.equal(perEntryPsd[1].accountId, "acc-BBB");
+  assert.equal(baseProviderSpecificData.accountId, undefined);
+});
+
+// ─────────────────────────────────────────────────────────────────────────────
+// Schema: cloudflare-ai requires accountId per entry; other providers unaffected
+// ─────────────────────────────────────────────────────────────────────────────
+
+test("schema: cloudflare-ai bulk accepts entries carrying accountId", () => {
+  const result = bulkCreateProviderSchema.safeParse({
+    provider: "cloudflare-ai",
+    entries: [
+      { name: "k1", apiKey: "token-1", accountId: "acc-AAA" },
+      { name: "k2", apiKey: "token-2", accountId: "acc-BBB" },
+    ],
+  });
+  assert.equal(result.success, true);
+});
+
+test("schema: cloudflare-ai bulk rejects an entry missing accountId", () => {
+  const result = bulkCreateProviderSchema.safeParse({
+    provider: "cloudflare-ai",
+    entries: [
+      { name: "k1", apiKey: "token-1", accountId: "acc-AAA" },
+      { name: "k2", apiKey: "token-2" },
+    ],
+  });
+  assert.equal(result.success, false);
+});
+
+test("schema: accountId stays optional for non-cloudflare providers", () => {
+  const result = bulkCreateProviderSchema.safeParse({
+    provider: "anthropic",
+    entries: [{ name: "prod", apiKey: "sk-1" }],
+  });
+  assert.equal(result.success, true);
+});
diff --git a/tests/unit/providers-bulk-route.test.ts b/tests/unit/providers-bulk-route.test.ts
index 02c921af6e..3371faf8d9 100644
--- a/tests/unit/providers-bulk-route.test.ts
+++ b/tests/unit/providers-bulk-route.test.ts
@@ -93,12 +93,15 @@ test("supportsBulkApiKey: false for OAuth/multi-field/web-session providers", ()
   assert.equal(supportsBulkApiKey("deepseek-web"), false);
   assert.equal(supportsBulkApiKey("qoder"), false);
   assert.equal(supportsBulkApiKey("azure"), false);
-  assert.equal(supportsBulkApiKey("cloudflare-ai"), false);
   assert.equal(supportsBulkApiKey("google-pse-search"), false);
   assert.equal(supportsBulkApiKey("command-code"), false);
   assert.equal(supportsBulkApiKey("ollama-local"), false);
 });
 
+test("supportsBulkApiKey: true for cloudflare-ai (bulk 3-field accountId support, #6174)", () => {
+  assert.equal(supportsBulkApiKey("cloudflare-ai"), true);
+});
+
 test("supportsBulkApiKey: false for non-string/empty input", () => {
   assert.equal(supportsBulkApiKey(""), false);
   assert.equal(supportsBulkApiKey(null), false);