diff --git a/contracts/interfaces/IAxelarGMPTracker.sol b/contracts/interfaces/IAxelarGMPTracker.sol
new file mode 100644
index 00000000..40eee466
--- /dev/null
+++ b/contracts/interfaces/IAxelarGMPTracker.sol
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: MIT
+
+pragma solidity ^0.8.0;
+
+interface IAxelarGMPTracker {
+    event GMPTracker(
+        string sourceChain,
+        string destinationChain,
+        string sourceAddress,
+        string destinationAddress,
+        string tokenAddress,
+        uint256 amount
+        uint256 decimals
+    );
+}