diff --git a/package.json b/package.json
index 34b64c4..31dd984 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@compolabs/spark-orderbook-ts-sdk",
-  "version": "1.3.6",
+  "version": "1.3.7",
   "type": "module",
   "main": "./dist/index.сjs",
   "module": "./dist/index.js",
diff --git a/src/SparkOrderbook.ts b/src/SparkOrderbook.ts
index 0a33b6c..ff68927 100644
--- a/src/SparkOrderbook.ts
+++ b/src/SparkOrderbook.ts
@@ -27,6 +27,7 @@ import {
   SparkParams,
   SpotOrderWithoutTimestamp,
   TradeOrderEvent,
+  UserMarketBalance,
   Volume,
   WithdrawParams,
   WriteTransactionResponse,
@@ -155,6 +156,14 @@ export class SparkOrderbook {
     return this.read.fetchOrderIdsByAddress(trader, options);
   };
 
+  fetchUserMarketBalance = async (
+    trader: Bech32Address,
+  ): Promise<UserMarketBalance> => {
+    const options = await this.getFetchOptions();
+
+    return this.read.fetchUserMarketBalance(trader, options);
+  };
+
   getProviderWallet = async () => {
     const provider = await this.providerPromise;
     return Wallet.generate({ provider });