diff --git a/examples/apidoc/V5/Account/README.md b/examples/apidoc/V5/Account/README.md
new file mode 100644
index 0000000..eafb9d9
--- /dev/null
+++ b/examples/apidoc/V5/Account/README.md
@@ -0,0 +1,3 @@
+# V5 - REST - Account
+
+https://bybit-exchange.github.io/docs/v5/account/wallet-balance
diff --git a/examples/apidoc/V5/Account/get-account-info.js b/examples/apidoc/V5/Account/get-account-info.js
new file mode 100644
index 0000000..c527d2d
--- /dev/null
+++ b/examples/apidoc/V5/Account/get-account-info.js
@@ -0,0 +1,16 @@
+const { RestClientV5 } = require('bybit-api');
+
+const client = new RestClientV5({
+  testnet: true,
+  key: 'apikey',
+  secret: 'apisecret',
+});
+
+client
+  .getAccountInfo()
+  .then((response) => {
+    console.log(response);
+  })
+  .catch((error) => {
+    console.error(error);
+  });
diff --git a/examples/apidoc/V5/Account/get-coin-greeks.js b/examples/apidoc/V5/Account/get-coin-greeks.js
new file mode 100644
index 0000000..65a54b8
--- /dev/null
+++ b/examples/apidoc/V5/Account/get-coin-greeks.js
@@ -0,0 +1,16 @@
+const { RestClientV5 } = require('bybit-api');
+
+const client = new RestClientV5({
+  testnet: true,
+  key: 'apikey',
+  secret: 'apisecret',
+});
+
+client
+  .getCoinGreeks('BTC')
+  .then((response) => {
+    console.log(response);
+  })
+  .catch((error) => {
+    console.error(error);
+  });
diff --git a/examples/apidoc/V5/Account/get-collateral-info.js b/examples/apidoc/V5/Account/get-collateral-info.js
new file mode 100644
index 0000000..f33f91b
--- /dev/null
+++ b/examples/apidoc/V5/Account/get-collateral-info.js
@@ -0,0 +1,16 @@
+const { RestClientV5 } = require('bybit-api');
+
+const client = new RestClientV5({
+  testnet: true,
+  key: 'apikey',
+  secret: 'apisecret',
+});
+
+client
+  .getCollateralInfo('BTC')
+  .then((response) => {
+    console.log(response);
+  })
+  .catch((error) => {
+    console.error(error);
+  });
diff --git a/examples/apidoc/V5/Account/get-fee-rate.js b/examples/apidoc/V5/Account/get-fee-rate.js
new file mode 100644
index 0000000..bb7da83
--- /dev/null
+++ b/examples/apidoc/V5/Account/get-fee-rate.js
@@ -0,0 +1,19 @@
+const { RestClientV5 } = require('bybit-api');
+
+const client = new RestClientV5({
+  testnet: true,
+  key: 'apikey',
+  secret: 'apisecret',
+});
+
+client
+  .getFeeRate({
+    category: 'linear',
+    symbol: 'ETHUSDT',
+  })
+  .then((response) => {
+    console.log(response);
+  })
+  .catch((error) => {
+    console.error(error);
+  });
diff --git a/examples/apidoc/V5/Account/get-mmp-state.js b/examples/apidoc/V5/Account/get-mmp-state.js
new file mode 100644
index 0000000..bda73c2
--- /dev/null
+++ b/examples/apidoc/V5/Account/get-mmp-state.js
@@ -0,0 +1,16 @@
+const { RestClientV5 } = require('bybit-api');
+
+const client = new RestClientV5({
+  testnet: true,
+  key: 'apikey',
+  secret: 'apisecret',
+});
+
+client
+  .getMMPState('ETH')
+  .then((response) => {
+    console.log(response);
+  })
+  .catch((error) => {
+    console.error(error);
+  });
diff --git a/examples/apidoc/V5/Account/get-transaction-log.js b/examples/apidoc/V5/Account/get-transaction-log.js
new file mode 100644
index 0000000..cbb573c
--- /dev/null
+++ b/examples/apidoc/V5/Account/get-transaction-log.js
@@ -0,0 +1,20 @@
+const { RestClientV5 } = require('bybit-api');
+
+const client = new RestClientV5({
+  testnet: true,
+  key: 'apikey',
+  secret: 'apisecret',
+});
+
+client
+  .getTransactionLog({
+    accountType: 'UNIFIED',
+    category: 'linear',
+    currency: 'USDT',
+  })
+  .then((response) => {
+    console.log(response);
+  })
+  .catch((error) => {
+    console.error(error);
+  });
diff --git a/examples/apidoc/V5/Account/get-wallet-balance.js b/examples/apidoc/V5/Account/get-wallet-balance.js
new file mode 100644
index 0000000..1fdff0f
--- /dev/null
+++ b/examples/apidoc/V5/Account/get-wallet-balance.js
@@ -0,0 +1,19 @@
+const { RestClientV5 } = require('bybit-api');
+
+const client = new RestClientV5({
+  testnet: true,
+  key: 'apikey',
+  secret: 'apisecret',
+});
+
+client
+  .getWalletBalance({
+    accountType: 'UNIFIED',
+    coin: 'BTC',
+  })
+  .then((response) => {
+    console.log(response);
+  })
+  .catch((error) => {
+    console.error(error);
+  });
diff --git a/examples/apidoc/V5/Account/reset-mmp.js b/examples/apidoc/V5/Account/reset-mmp.js
new file mode 100644
index 0000000..ea39472
--- /dev/null
+++ b/examples/apidoc/V5/Account/reset-mmp.js
@@ -0,0 +1,16 @@
+const { RestClientV5 } = require('bybit-api');
+
+const client = new RestClientV5({
+  testnet: true,
+  key: 'apikey',
+  secret: 'apisecret',
+});
+
+client
+  .resetMMP('ETH')
+  .then((response) => {
+    console.log(response);
+  })
+  .catch((error) => {
+    console.error(error);
+  });
diff --git a/examples/apidoc/V5/Account/set-margin-mode.js b/examples/apidoc/V5/Account/set-margin-mode.js
new file mode 100644
index 0000000..02f4f60
--- /dev/null
+++ b/examples/apidoc/V5/Account/set-margin-mode.js
@@ -0,0 +1,16 @@
+const { RestClientV5 } = require('bybit-api');
+
+const client = new RestClientV5({
+  testnet: true,
+  key: 'apikey',
+  secret: 'apisecret',
+});
+
+client
+  .setMarginMode('PORTFOLIO_MARGIN')
+  .then((response) => {
+    console.log(response);
+  })
+  .catch((error) => {
+    console.error(error);
+  });
diff --git a/examples/apidoc/V5/Account/set-mmp.js b/examples/apidoc/V5/Account/set-mmp.js
new file mode 100644
index 0000000..0bc26d2
--- /dev/null
+++ b/examples/apidoc/V5/Account/set-mmp.js
@@ -0,0 +1,22 @@
+const { RestClientV5 } = require('bybit-api');
+
+const client = new RestClientV5({
+  testnet: true,
+  key: 'apikey',
+  secret: 'apisecret',
+});
+
+client
+  .setMMP({
+    baseCoin: 'ETH',
+    window: '5000',
+    frozenPeriod: '100000',
+    qtyLimit: '50',
+    deltaLimit: '20',
+  })
+  .then((response) => {
+    console.log(response);
+  })
+  .catch((error) => {
+    console.error(error);
+  });
diff --git a/examples/apidoc/V5/Account/upgrade-to-unified-account.js b/examples/apidoc/V5/Account/upgrade-to-unified-account.js
new file mode 100644
index 0000000..8c0f780
--- /dev/null
+++ b/examples/apidoc/V5/Account/upgrade-to-unified-account.js
@@ -0,0 +1,16 @@
+const { RestClientV5 } = require('bybit-api');
+
+const client = new RestClientV5({
+  testnet: true,
+  key: 'apikey',
+  secret: 'apisecret',
+});
+
+client
+  .upgradeToUnifiedAccount()
+  .then((response) => {
+    console.log(response);
+  })
+  .catch((error) => {
+    console.error(error);
+  });
diff --git a/src/rest-client-v5.ts b/src/rest-client-v5.ts
index 1080c60..5a87e2a 100644
--- a/src/rest-client-v5.ts
+++ b/src/rest-client-v5.ts
@@ -57,6 +57,7 @@ import {
   GetDeliveryRecordParamsV5,
   GetDepositRecordParamsV5,
   GetExecutionListParamsV5,
+  GetFeeRateParamsV5,
   GetFundingRateHistoryParamsV5,
   GetHistoricalVolatilityParamsV5,
   GetIndexPriceKlineParamsV5,
@@ -767,16 +768,13 @@ export class RestClientV5 extends BaseRestClient {
   }
 
   /**
-   * Get the trading fee rate of derivatives.
-   * Covers: USDT perpetual / Inverse perpetual / Inverse futures
+   * Get the trading fee rate.
+   * Covers: Spot / USDT perpetual / Inverse perpetual / Inverse futures / Options
    */
   getFeeRate(
-    symbol?: string,
-  ): Promise<APIResponseV3WithTime<{ list: FeeRateV5[] }>> {
-    return this.getPrivate(
-      '/v5/account/fee-rate',
-      symbol ? { symbol } : undefined,
-    );
+    params: GetFeeRateParamsV5,
+  ): Promise<APIResponseV3WithTime<CategoryCursorListV5<FeeRateV5[]>>> {
+    return this.getPrivate('/v5/account/fee-rate', params);
   }
 
   /**
diff --git a/src/types/request/v5-account.ts b/src/types/request/v5-account.ts
index 5213ce4..50b53ae 100644
--- a/src/types/request/v5-account.ts
+++ b/src/types/request/v5-account.ts
@@ -13,6 +13,12 @@ export interface GetBorrowHistoryParamsV5 {
   cursor?: string;
 }
 
+export interface GetFeeRateParamsV5 {
+  category: CategoryV5;
+  symbol?: string;
+  baseCoin?: string;
+}
+
 export interface GetTransactionLogParamsV5 {
   accountType?: AccountTypeV5;
   category?: CategoryV5;
diff --git a/src/types/response/v5-account.ts b/src/types/response/v5-account.ts
index 1b11132..7fd3232 100644
--- a/src/types/response/v5-account.ts
+++ b/src/types/response/v5-account.ts
@@ -78,6 +78,7 @@ export interface CoinGreeksV5 {
 
 export interface FeeRateV5 {
   symbol: string;
+  baseCoin: string;
   takerFeeRate: string;
   makerFeeRate: string;
 }