diff --git a/src/services/Aggregator/ws/index.ts b/src/services/Aggregator/ws/index.ts
index a50d62b..d1ce566 100644
--- a/src/services/Aggregator/ws/index.ts
+++ b/src/services/Aggregator/ws/index.ts
@@ -526,6 +526,13 @@ class AggregatorWS {
               availableAmountOut: item.aao,
             })),
             assetsNameMapping: json.anm,
+            usdInfo: json.usd && {
+              availableAmountIn: json.usd.aa,
+              availableAmountOut: json.usd.aao,
+              marketAmountOut: json.usd.mo,
+              marketAmountIn: json.usd.mi,
+              difference: json.usd.d,
+            },
           };
 
           switch (json.k) { // kind
diff --git a/src/types.ts b/src/types.ts
index 5882e9a..0e9b681 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -199,10 +199,10 @@ export type SwapInfoBase = {
   assetsNameMapping?: Partial<Record<string, string>> | undefined
   usdInfo?: {
     availableAmountIn: number
-    availableAmountOut?: number
-    marketAmountIn: number
-    marketAmountOut?: number
-    difference: string
+    availableAmountOut: number | undefined
+    marketAmountOut: number
+    marketAmountIn: number | undefined
+    difference: string | undefined
   }
 }