diff --git a/types/invity-api/index.d.ts b/types/invity-api/index.d.ts
index aa9b5890311170..3473831d805f30 100644
--- a/types/invity-api/index.d.ts
+++ b/types/invity-api/index.d.ts
@@ -522,6 +522,14 @@ export interface Platforms {
 export interface InfoResponse {
     platforms: Platforms;
     coins: Coins;
+    config: {
+        btcSwapDummyData?: {
+            opreturn: {
+                dataHex: string;
+            };
+            feePercentage: number;
+        };
+    };
 }
 
 // sell/voucher types
diff --git a/types/invity-api/invity-api-tests.ts b/types/invity-api/invity-api-tests.ts
index bafd986e51c0cb..068d4817c52349 100644
--- a/types/invity-api/invity-api-tests.ts
+++ b/types/invity-api/invity-api-tests.ts
@@ -98,6 +98,14 @@ const infoResponse: InfoResponse = {
             },
         },
     },
+    config: {
+        btcSwapDummyData: {
+            opreturn: {
+                dataHex: "abcd1234",
+            },
+            feePercentage: 2,
+        },
+    },
 };
 
 const exchangeProviderInfo: ExchangeProviderInfo = {