diff --git a/src/entities/additional-service/api/fund-account/use-extension-fund-account-transfer-requestmutation.ts b/src/entities/additional-service/api/fund-account/use-extension-fund-account-transfer-requestmutation.ts
new file mode 100644
index 0000000..9ed5290
--- /dev/null
+++ b/src/entities/additional-service/api/fund-account/use-extension-fund-account-transfer-requestmutation.ts
@@ -0,0 +1,29 @@
+import axios from 'axios';
+import { API_URL_ADDITIONAL_SERVICE } from '@/shared/api/api-url-additional-service';
+import { resultify } from '@/shared/lib/resultify';
+import { CBDCAxiosError } from '@/shared/@types/error';
+import { 
+  ExtensionFundAccountTransferRequestParams,
+  ExtensionFundAccountTransferRequestResponse
+} from '../../model/fund-account/types';
+import { 
+  useMutation,
+  UseMutationOptions
+} from '@tanstack/react-query';
+
+export const extensionFundAccountTransferRequest = (params: ExtensionFundAccountTransferRequestParams) => {
+  return resultify(
+    axios.post<ExtensionFundAccountTransferRequestResponse>(API_URL_ADDITIONAL_SERVICE.extensionFundAccountTransferRequest(), params),
+  );
+};
+
+export const useExtensionFundAccountTransferRequestMutation = (options?: UseMutationOptions<ExtensionFundAccountTransferRequestResponse, CBDCAxiosError, ExtensionFundAccountTransferRequestParams>) => {
+  const mutation = useMutation<ExtensionFundAccountTransferRequestResponse, CBDCAxiosError, ExtensionFundAccountTransferRequestParams>({
+    ...options,
+    mutationFn: (params: ExtensionFundAccountTransferRequestParams) => extensionFundAccountTransferRequest(params),
+  });
+
+  return {
+    ...mutation,
+  };
+};
diff --git a/src/entities/additional-service/model/fund-account/constant.ts b/src/entities/additional-service/model/fund-account/constant.ts
new file mode 100644
index 0000000..e69de29
diff --git a/src/entities/additional-service/model/fund-account/types.ts b/src/entities/additional-service/model/fund-account/types.ts
new file mode 100644
index 0000000..218d696
--- /dev/null
+++ b/src/entities/additional-service/model/fund-account/types.ts
@@ -0,0 +1,141 @@
+import { DefaulResponsePagination, DefaultRequestPagination } from '@/entities/common/model/types';
+
+export interface ExtensionFundAccountTransferRequestParams {
+  mid: string;
+  transferAmount: number;
+  receiveBankCode: string;
+  receiveAccountNo: string;
+  receiveAccountName: string;
+  transferMemo: string;
+};
+export interface ExtensionFundAccountTransferRequestResponse {
+  tid: string;
+  result: string;
+  message: string;
+};
+export enum FundAccountStatus {
+  ALL = 'ALL',
+  SUCCESS = 'SUCCESS',
+  FAIL = 'FAIL',
+  PENDING = 'PENDING'
+};
+export interface ExtensionFundAccountTransferListParams {
+  mid: string;
+  fromDate: string;
+  toDate: string;
+  status: FundAccountStatus;
+  pagination: DefaultRequestPagination;
+}
+export interface ExtensionFundAccountTransferListResponse extends DefaulResponsePagination {
+  content: Array<FundAccountTransferContent>;
+};
+export interface FundAccountTransferContent {
+  pagination: string;
+  items: Array<FundAccountTransferContentItem>;
+};
+export interface FundAccountTransferContentItem {
+  tid: string;
+  requestDate: string;
+  transferAmount: number;
+  receiveBankName: string;
+  receiveAccountNo: string;
+  receiveAccountName: string;
+  status: FundAccountStatus;
+  processDate: string;
+};
+export interface FundAccountTransferExcelParams {
+  mid: string;
+  fromDate: string;
+  toDate: string;
+  status: FundAccountStatus;
+};
+export interface FundAccountTransferExcelResponse {};
+export interface FundAccountTransferDetailParams {
+  mid: string;
+  tid: string;
+};
+export interface FundAccountTransferDetailResponse {
+  tid: string;
+  requestDate: string;
+  transferAmount: number;
+  receiveBankName: string;
+  receiveAccountNo: string;
+  receiveAccountName: string;
+  status: FundAccountStatus;
+  processDate: string;
+  failReason: string;
+  fee: number;
+  afterBalance: number;
+};
+export interface FundAccountResultSummaryParams {
+  mid: string;
+  fromDate: string;
+  toDate: string;
+};
+export interface FundAccountResultSummaryResponse {
+  totalCount: number;
+  totalAmount: number;
+  successCount: number;
+  successAmount: number;
+  failCount: number;
+  failAmount: number;
+  pendingCount: number;
+  pendingAmount: number;
+};
+export interface FundAccountResultListParams {
+  mid: string;
+  fromDate: string;
+  toDate: string;
+  status: FundAccountStatus;
+  pagination: FundAccountStatus;
+};
+export interface FundAccountResultListResponse extends DefaulResponsePagination {
+  content: Array<FundAccountResultContent>;
+};
+export interface FundAccountResultContent {
+  pagination: string;
+  items: Array<FundAccountResultContentItem>;
+};
+export interface FundAccountResultContentItem {
+  tid: string;
+  requestDate: string;
+  transferAmount: number;
+  receiveBankName: string;
+  receiveAccountNo: string;
+  receiveAccountName: string;
+  status: FundAccountStatus;
+  processDate: string;
+  failReason: string;
+};
+export interface FundAccountResultExcelParams {
+  mid: string;
+  fromDate: string;
+  toDate: string;
+  status: FundAccountStatus;
+};
+export interface FundAccountResultExcelResponse {};
+export interface FundAccountResultDetailParams {
+  mid: string;
+  tid: string;
+};
+export interface FundAccountResultDetailResponse {
+  tid: string;
+  requestDate: string;
+  transferAmount: number;
+  receiveBankName: string;
+  receiveAccountNo: string;
+  receiveAccountName: string;
+  status: FundAccountStatus;
+  processDate: string;
+  failReason: string;
+  fee: number;
+  afterBalance: number;
+  transferMemo: string;
+  bankTid: string;
+};
+export interface FundAccountBalanceParams {
+  mid: string;
+};
+export interface FundAccountBalanceResponse {
+  balalnce: number;
+};
\ No newline at end of file
diff --git a/src/shared/api/api-url-additional-service.ts b/src/shared/api/api-url-additional-service.ts
index 58bf113..27e9a7b 100644
--- a/src/shared/api/api-url-additional-service.ts
+++ b/src/shared/api/api-url-additional-service.ts
@@ -121,7 +121,8 @@ export const API_URL_ADDITIONAL_SERVICE = {
     // POST: 알림톡 결제 통보 상세 조회
     return `${API_BASE_URL}/api/v1/${API_URL_KEY}/extension/alimtalk/detail`;
   },
-  // Payou tManagement 부가서비스 > 지급대행 API
+
+  // Payout Management 부가서비스 > 지급대행 API
   extensionPayoutRequest: () => {
     // POST: 지급대행 신청
     return `${API_BASE_URL}/api/v1/${API_URL_KEY}/extension/payout/request`;
@@ -142,4 +143,42 @@ export const API_URL_ADDITIONAL_SERVICE = {
     // POST: 지급대행 상세 조회 > 입출금 확인증 다운로드
     return `${API_BASE_URL}/api/v1/${API_URL_KEY}/extension/payout/detail/download/certificate`;
   },
+
+  // Fund Account Management 부가서비스 > 자금이체 API
+  extensionFundAccountTransferRequest: () => {
+    // POST: 자금이체 > 이체신청
+    return `${API_BASE_URL}/api/v1/${API_URL_KEY}/extension/fund-account/transfer/request`;
+  },
+  extensionFundAccountTransferList: () => {
+    // POST: 자금이체 이체내역 목록 조회
+    return `${API_BASE_URL}/api/v1/${API_URL_KEY}/extension/fund-account/transfer/list`;
+  },
+  extensionFundAccountTransferExcel: () => {
+    // POST: 자금이체 이체내역 엑셀 다운
+    return `${API_BASE_URL}/api/v1/${API_URL_KEY}/extension/fund-account/transfer/excel`;
+  },
+  extensionFundAccountTransferDetail: () => {
+    // POST: 자금이체 이체내역 상세 조회
+    return `${API_BASE_URL}/api/v1/${API_URL_KEY}/extension/fund-account/transfer/detail`;
+  },
+  extensionFundAccountResultSummary: () => {
+    // POST: 자금이체 처리결과 요약 조회
+    return `${API_BASE_URL}/api/v1/${API_URL_KEY}/extension/fund-account/result/summary`;
+  },
+  extensionFundAccountResultList: () => {
+    // POST: 자금이체 처리결과 목록 조회
+    return `${API_BASE_URL}/api/v1/${API_URL_KEY}/extension/fund-account/result/list`;
+  },
+  extensionFundAccountResultExcel: () => {
+    // POST: 자금이체 이체내역 목록 조회
+    return `${API_BASE_URL}/api/v1/${API_URL_KEY}/extension/fund-account/result/excel`;
+  },
+  extensionFundAccountResultDetail: () => {
+    // POST: 자금이체 처리결과 상세 조회
+    return `${API_BASE_URL}/api/v1/${API_URL_KEY}/extension/fund-account/result/detail`;
+  },
+  extensionFundAccountBalance: () => {
+    // POST: 자금이체 이체내역 목록 조회
+    return `${API_BASE_URL}/api/v1/${API_URL_KEY}/extension/fund-account/balance`;
+  },
 };
\ No newline at end of file