diff --git a/src/rest-client-v2.ts b/src/rest-client-v2.ts
index 0c6f5af..8abc82f 100644
--- a/src/rest-client-v2.ts
+++ b/src/rest-client-v2.ts
@@ -50,6 +50,24 @@ import {
   CTSpotTraderProfitSummaryV2,
   CTSpotTraderTotalOrderDetailV2,
   CTSpotTraderUnrealizedProfitV2,
+  EarnLoanCurrenciesV2,
+  EarnLoanDebtsV2,
+  EarnLoanHistoryV2,
+  EarnLoanLiquidationRecordsV2,
+  EarnLoanOrdersV2,
+  EarnLoanPledgeRateHistoryV2,
+  EarnLoanRepayHistoryV2,
+  EarnLoanRepayResponseV2,
+  EarnSavingsAccountV2,
+  EarnSavingsAssetsV2,
+  EarnSavingsProductsV2,
+  EarnSavingsRecordsV2,
+  EarnSavingsSubscriptionDetailV2,
+  EarnSharkfinAccountV2,
+  EarnSharkfinAssetsV2,
+  EarnSharkfinProductsV2,
+  EarnSharkfinRecordsV2,
+  EarnSharkfinSubscriptionDetailV2,
   FundingAssetsV2,
   FuturesAccountBillRequestV2,
   FuturesAccountBillV2,
@@ -2480,30 +2498,30 @@ export class RestClientV2 extends BaseRestClient {
   getEarnSavingsProducts(params?: {
     coin?: string;
     filter?: string;
-  }): Promise<APIResponse<any>> {
+  }): Promise<APIResponse<EarnSavingsProductsV2[]>> {
     return this.getPrivate('/api/v2/earn/savings/product', params);
   }
 
-  getEarnSavingsAccount(): Promise<APIResponse<any>> {
+  getEarnSavingsAccount(): Promise<APIResponse<EarnSavingsAccountV2>> {
     return this.getPrivate('/api/v2/earn/savings/account');
   }
 
   getEarnSavingsAssets(
     params: GetEarnSavingsAssetsRequestV2,
-  ): Promise<APIResponse<any>> {
+  ): Promise<APIResponse<EarnSavingsAssetsV2>> {
     return this.getPrivate('/api/v2/earn/savings/assets', params);
   }
 
   getEarnSavingsRecords(
     params: GetEarnSavingsRecordsRequestV2,
-  ): Promise<APIResponse<any>> {
+  ): Promise<APIResponse<EarnSavingsRecordsV2>> {
     return this.getPrivate('/api/v2/earn/savings/records', params);
   }
 
   getEarnSavingsSubscription(params: {
     productId: string;
     periodType: string;
-  }): Promise<APIResponse<any>> {
+  }): Promise<APIResponse<EarnSavingsSubscriptionDetailV2>> {
     return this.getPrivate('/api/v2/earn/savings/subscribe-info', params);
   }
 
@@ -2511,25 +2529,45 @@ export class RestClientV2 extends BaseRestClient {
     productId: string;
     periodType: string;
     amount: string;
-  }): Promise<APIResponse<any>> {
+  }): Promise<
+    APIResponse<{
+      orderId: string;
+      status: string;
+    }>
+  > {
     return this.postPrivate('/api/v2/earn/savings/subscribe', params);
   }
 
   getEarnSavingsSubscriptionResult(params: {
     productId: string;
     periodType: string;
-  }): Promise<APIResponse<any>> {
+  }): Promise<
+    APIResponse<{
+      result: 'success' | 'fail';
+      msg: string;
+    }>
+  > {
     return this.getPrivate('/api/v2/earn/savings/subscribe-result', params);
   }
 
-  earnRedeemSavings(params: RedeemSavingsRequestV2): Promise<APIResponse<any>> {
+  earnRedeemSavings(params: RedeemSavingsRequestV2): Promise<
+    APIResponse<{
+      orderId: string;
+      status: string;
+    }>
+  > {
     return this.postPrivate('/api/v2/earn/savings/redeem', params);
   }
 
   getEarnSavingsRedemptionResult(params: {
     orderId: string;
     periodType: string;
-  }): Promise<APIResponse<any>> {
+  }): Promise<
+    APIResponse<{
+      result: 'success' | 'fail';
+      msg: string;
+    }>
+  > {
     return this.getPrivate('/api/v2/earn/savings/redeem-result', params);
   }
 
@@ -2541,7 +2579,14 @@ export class RestClientV2 extends BaseRestClient {
    *
    */
 
-  getEarnAccount(params?: { coin?: string }): Promise<APIResponse<any>> {
+  getEarnAccount(params?: { coin?: string }): Promise<
+    APIResponse<
+      {
+        coin: string;
+        amount: string;
+      }[]
+    >
+  > {
     return this.getPrivate('/api/v2/earn/account/assets', params);
   }
 
@@ -2557,42 +2602,47 @@ export class RestClientV2 extends BaseRestClient {
     coin: string;
     limit?: string;
     idLessThan?: string;
-  }): Promise<APIResponse<any>> {
+  }): Promise<APIResponse<EarnSharkfinProductsV2>> {
     return this.getPrivate('/api/v2/earn/sharkfin/product', params);
   }
 
-  getSharkfinAccount(): Promise<APIResponse<any>> {
+  getSharkfinAccount(): Promise<APIResponse<EarnSharkfinAccountV2>> {
     return this.getPrivate('/api/v2/earn/sharkfin/account');
   }
 
   getSharkfinAssets(
     params: GetSharkfinAssetsRequestV2,
-  ): Promise<APIResponse<any>> {
+  ): Promise<APIResponse<EarnSharkfinAssetsV2>> {
     return this.getPrivate('/api/v2/earn/sharkfin/assets', params);
   }
 
   getSharkfinRecords(
     params: GetSharkfinRecordsRequestV2,
-  ): Promise<APIResponse<any>> {
+  ): Promise<APIResponse<EarnSharkfinRecordsV2>> {
     return this.getPrivate('/api/v2/earn/sharkfin/records', params);
   }
 
   getSharkfinSubscription(params: {
     productId: string;
-  }): Promise<APIResponse<any>> {
+  }): Promise<APIResponse<EarnSharkfinSubscriptionDetailV2>> {
     return this.getPrivate('/api/v2/earn/sharkfin/subscribe-info', params);
   }
 
-  subscribeSharkfin(params: {
-    productId: string;
-    amount: string;
-  }): Promise<APIResponse<any>> {
+  subscribeSharkfin(params: { productId: string; amount: string }): Promise<
+    APIResponse<{
+      orderId: string;
+      status: string;
+    }>
+  > {
     return this.postPrivate('/api/v2/earn/sharkfin/subscribe', params);
   }
 
-  getSharkfinSubscriptionResult(params: {
-    orderId: string;
-  }): Promise<APIResponse<any>> {
+  getSharkfinSubscriptionResult(params: { orderId: string }): Promise<
+    APIResponse<{
+      result: 'success' | 'fail';
+      msg: string;
+    }>
+  > {
     return this.getPrivate('/api/v2/earn/sharkfin/subscribe-result', params);
   }
 
@@ -2604,17 +2654,28 @@ export class RestClientV2 extends BaseRestClient {
    *
    */
 
-  getLoanCurrencies(params?: { coin?: string }): Promise<APIResponse<any>> {
+  getLoanCurrencies(params?: {
+    coin?: string;
+  }): Promise<APIResponse<EarnLoanCurrenciesV2>> {
     return this.get('/api/v2/earn/loan/public/coinInfos', params);
   }
 
   getLoanEstInterestAndBorrowable(
     params: GetLoanEstInterestAndBorrowableRequestV2,
-  ): Promise<APIResponse<any>> {
+  ): Promise<
+    APIResponse<{
+      hourInterest: string;
+      loanAmount: string;
+    }>
+  > {
     return this.get('/api/v2/earn/loan/public/hour-interest', params);
   }
 
-  borrowLoan(params: BorrowLoanRequestV2): Promise<APIResponse<any>> {
+  borrowLoan(params: BorrowLoanRequestV2): Promise<
+    APIResponse<{
+      orderId: string;
+    }>
+  > {
     return this.postPrivate('/api/v2/earn/loan/borrow', params);
   }
 
@@ -2622,43 +2683,51 @@ export class RestClientV2 extends BaseRestClient {
     orderId?: string;
     loanCoin?: string;
     pledgeCoin?: string;
-  }): Promise<APIResponse<any>> {
+  }): Promise<APIResponse<EarnLoanOrdersV2[]>> {
     return this.getPrivate('/api/v2/earn/loan/ongoing-orders', params);
   }
 
-  repayLoan(params: RepayLoanRequestV2): Promise<APIResponse<any>> {
+  repayLoan(
+    params: RepayLoanRequestV2,
+  ): Promise<APIResponse<EarnLoanRepayResponseV2>> {
     return this.postPrivate('/api/v2/earn/loan/repay', params);
   }
 
   getRepayHistory(
     params: GetLoanRepayHistoryRequestV2,
-  ): Promise<APIResponse<any>> {
+  ): Promise<APIResponse<EarnLoanRepayHistoryV2>> {
     return this.getPrivate('/api/v2/earn/loan/repay-history', params);
   }
 
-  updateLoanPledgeRate(
-    params: ModifyLoanPledgeRateRequestV2,
-  ): Promise<APIResponse<any>> {
+  updateLoanPledgeRate(params: ModifyLoanPledgeRateRequestV2): Promise<
+    APIResponse<{
+      loanCoin: string;
+      pledgeCoin: string;
+      afterPledgeRate: string;
+    }>
+  > {
     return this.postPrivate('/api/v2/earn/loan/revise-pledge', params);
   }
 
   getLoanPledgeRateHistory(
     params: GetLoanPledgeRateHistoryRequestV2,
-  ): Promise<APIResponse<any>> {
+  ): Promise<APIResponse<EarnLoanPledgeRateHistoryV2[]>> {
     return this.getPrivate('/api/v2/earn/loan/revise-history', params);
   }
 
-  getLoanHistory(params: GetLoanHistoryRequestV2): Promise<APIResponse<any>> {
+  getLoanHistory(
+    params: GetLoanHistoryRequestV2,
+  ): Promise<APIResponse<EarnLoanHistoryV2[]>> {
     return this.getPrivate('/api/v2/earn/loan/borrow-history', params);
   }
 
-  getLoanDebts(): Promise<APIResponse<any>> {
+  getLoanDebts(): Promise<APIResponse<EarnLoanDebtsV2>> {
     return this.getPrivate('/api/v2/earn/loan/debts');
   }
 
   getLoanLiquidationRecords(
     params: GetLiquidationRecordsRequestV2,
-  ): Promise<APIResponse<any>> {
+  ): Promise<APIResponse<EarnLoanLiquidationRecordsV2[]>> {
     return this.getPrivate('/api/v2/earn/loan/reduces', params);
   }
 }
diff --git a/src/types/response/index.ts b/src/types/response/index.ts
index e1eef1e..c0a4a58 100644
--- a/src/types/response/index.ts
+++ b/src/types/response/index.ts
@@ -4,6 +4,7 @@ export * from './v1/spot';
 export * from './v2/broker';
 export * from './v2/common';
 export * from './v2/copy-trading';
+export * from './v2/earn';
 export * from './v2/futures';
 export * from './v2/margin';
 export * from './v2/spot';
diff --git a/src/types/response/v2/earn.ts b/src/types/response/v2/earn.ts
new file mode 100644
index 0000000..1caed6e
--- /dev/null
+++ b/src/types/response/v2/earn.ts
@@ -0,0 +1,306 @@
+/**
+ *
+ *
+ * Earn | Savings
+ *
+ *
+ */
+
+export interface EarnSavingsProductsV2 {
+  productId: string;
+  coin: string;
+  periodType: string;
+  period: string;
+  apyType: string;
+  advanceRedeem: string;
+  settleMethod: string;
+  apyList: {
+    rateLevel: string;
+    minStepVal: string;
+    maxStepVal: string;
+    currentApy: string;
+  }[];
+  status: string;
+  productLevel: string;
+}
+
+export interface EarnSavingsAccountV2 {
+  btcAmount: string;
+  usdtAmount: string;
+  btc24hEarning: string;
+  usdt24hEarning: string;
+  btcTotalEarning: string;
+  usdtTotalEarning: string;
+}
+
+export interface EarnSavingsAssetsV2 {
+  resultList: {
+    productId: string;
+    orderId: string;
+    productCoin: string;
+    interestCoin: string;
+    periodType: string;
+    period: string;
+    holdAmount: string;
+    lastProfit: string;
+    totalProfit: string;
+    holdDays: string;
+    status: string;
+    allowRedemption: string;
+    productLevel: string;
+    apy: {
+      rateLevel: string;
+      minApy: string;
+      maxApy: string;
+      currentApy: string;
+    }[];
+  }[];
+  endId: string;
+}
+
+export interface EarnSavingsRecordsV2 {
+  resultList: {
+    orderId: string;
+    coinName: string;
+    settleCoinName: string;
+    productType: string;
+    period: string;
+    productLevel: string;
+    amount: string;
+    ts: string;
+    orderType: string;
+  }[];
+  endId: string;
+}
+
+export interface EarnSavingsSubscriptionDetailV2 {
+  singleMinAmount: string;
+  singleMaxAmount: string;
+  remainingAmount: string;
+  subscribePrecision: string;
+  profitPrecision: string;
+  subscribeTime: string;
+  interestTime: string;
+  settleTime: string;
+  expireTime: string;
+  redeemTime: string;
+  settleMethod: string;
+  apyList: {
+    rateLevel: string;
+    minStepVal: string;
+    maxStepVal: string;
+    currentApy: string;
+  }[];
+  redeemDelay: string;
+}
+
+/**
+ *
+ *
+ * Earn | Earn Account
+ *
+ *
+ */
+
+/**
+ *
+ *
+ * Earn | Shark Fin
+ *
+ *
+ */
+
+export interface EarnSharkfinProductsV2 {
+  resultList: {
+    productId: string;
+    productName: string;
+    productCoin: string;
+    subscribeCoin: string;
+    farmingStartTime: string;
+    farmingEndTime: string;
+    lowerRate: string;
+    defaultRate: string;
+    upperRate: string;
+    period: string;
+    interestStartTime: string;
+    status: string;
+    minAmount: string;
+    limitAmount: string;
+    soldAmount: string;
+    endTime: string;
+    startTime: string;
+  }[];
+  endId: string;
+}
+
+export interface EarnSharkfinAccountV2 {
+  btcSubscribeAmount: string;
+  usdtSubscribeAmount: string;
+  btcHistoricalAmount: string;
+  usdtHistoricalAmount: string;
+  btcTotalEarning: string;
+  usdtTotalEarning: string;
+}
+
+export interface EarnSharkfinAssetsV2 {
+  resultList: {
+    productId: string;
+    interestStartTime: string;
+    interestEndTime: string;
+    productCoin: string;
+    subscribeCoin: string;
+    trend: string;
+    settleTime: string;
+    interestAmount: string;
+    productStatus: string;
+  }[];
+  endId: string;
+}
+
+export interface EarnSharkfinRecordsV2 {
+  resultList: {
+    orderId: string;
+    product: string;
+    period: string;
+    amount: string;
+    ts: string;
+    type: string;
+  }[];
+  endId: string;
+}
+
+export interface EarnSharkfinSubscriptionDetailV2 {
+  productCoin: string;
+  subscribeCoin: string;
+  interestTime: string;
+  expirationTime: string;
+  minPrice: string;
+  currentPrice: string;
+  maxPrice: string;
+  minRate: string;
+  defaultRate: string;
+  maxRate: string;
+  period: string;
+  productMinAmount: string;
+  availableBalance: string;
+  userAmount: string;
+  remainingAmount: string;
+  profitPrecision: string;
+  subscribePrecision: string;
+}
+
+/**
+ *
+ *
+ * Earn | Loan
+ *
+ *
+ */
+
+export interface EarnLoanCurrenciesV2 {
+  loanInfos: {
+    coin: string;
+    hourRate7D: string;
+    rate7D: string;
+    hourRate30D: string;
+    rate30D: string;
+    minUsdt: string;
+    maxUsdt: string;
+    min: string;
+    max: string;
+  }[];
+  pledgeInfos: {
+    coin: string;
+    initRate: string;
+    supRate: string;
+    forceRate: string;
+    minUsdt: string;
+    maxUsdt: string;
+  }[];
+}
+
+export interface EarnLoanOrdersV2 {
+  orderId: string;
+  loanCoin: string;
+  loanAmount: string;
+  interestAmount: string;
+  hourInterestRate: string;
+  pledgeCoin: string;
+  pledgeAmount: string;
+  pledgeRate: string;
+  supRate: string;
+  forceRate: string;
+  borrowTime: string;
+  expireTime: string;
+}
+
+export interface EarnLoanRepayResponseV2 {
+  loanCoin: string;
+  pledgeCoin: string;
+  repayAmount: string;
+  payInterest: string;
+  repayLoanAmount: string;
+  repayUnlockAmount: string;
+}
+
+export interface EarnLoanRepayHistoryV2 {
+  orderId: string;
+  loanCoin: string;
+  pledgeCoin: string;
+  repayAmount: string;
+  payInterest: string;
+  repayLoanAmount: string;
+  repayUnlockAmount: string;
+  repayTime: string;
+}
+
+export interface EarnLoanPledgeRateHistoryV2 {
+  loanCoin: string;
+  pledgeCoin: string;
+  orderId: string;
+  reviseTime: string;
+  reviseSide: string;
+  reviseAmount: string;
+  afterPledgeRate: string;
+  beforePledgeRate: string;
+}
+
+export interface EarnLoanHistoryV2 {
+  orderId: string;
+  loanCoin: string;
+  pledgeCoin: string;
+  initPledgeAmount: string;
+  initLoanAmount: string;
+  hourRate: string;
+  daily: string;
+  borrowTime: string;
+  status: string;
+}
+
+export interface EarnLoanDebtsV2 {
+  pledgeInfos: {
+    coin: string;
+    amount: string;
+    amountUsdt: string;
+  }[];
+  loanInfos: {
+    coin: string;
+    amount: string;
+    amountUsdt: string;
+  }[];
+}
+
+export interface EarnLoanLiquidationRecordsV2 {
+  orderId: string;
+  loanCoin: string;
+  pledgeCoin: string;
+  reduceTime: string;
+  pledgeRate: string;
+  pledgePrice: string;
+  status: string;
+  pledgeAmount: string;
+  reduceFee: string;
+  residueAmount: string;
+  runlockAmount: string;
+  repayLoanAmount: string;
+}