diff --git a/coin/QuantumCoin/scripts/cross_chain_transfer.js b/coin/QuantumCoin/scripts/cross_chain_transfer.js
new file mode 100644
index 000000000..171ab1b43
--- /dev/null
+++ b/coin/QuantumCoin/scripts/cross_chain_transfer.js
@@ -0,0 +1,36 @@
+// cross_chain_transfer.js
+const { ethers } = require("ethers");
+const CrossChainBridgeABI = require("./artifacts/CrossChainBridge.json"); // Adjust the path as necessary
+const ERC20ABI = require("./artifacts/ERC20.json"); // Adjust the path as necessary
+
+const provider = new ethers.providers.JsonRpcProvider("YOUR_INFURA_OR_ALCHEMY_URL");
+const wallet = new ethers.Wallet("YOUR_PRIVATE_KEY", provider);
+const bridgeContractAddress = "YOUR_CROSS_CHAIN_BRIDGE_ADDRESS";
+const tokenAddress = "YOUR_ERC20_TOKEN_ADDRESS"; // The token to be locked
+
+async function lockAssets(amount, destinationChain) {
+    const bridgeContract = new ethers.Contract(bridgeContractAddress, CrossChainBridgeABI.abi, wallet);
+    const tokenContract = new ethers.Contract(tokenAddress, ERC20ABI.abi, wallet);
+
+    try {
+        // Approve the bridge contract to spend tokens
+        const approvalTx = await tokenContract.approve(bridgeContractAddress, amount);
+        console.log(`Approving tokens... Transaction Hash: ${approvalTx.hash}`);
+        await approvalTx.wait();
+        console.log("Tokens approved!");
+
+        // Lock the assets
+        const lockTx = await bridgeContract.lockAssets(tokenAddress, amount, destinationChain);
+        console.log(`Locking assets... Transaction Hash: ${lockTx.hash}`);
+        await lockTx.wait();
+        console.log("Assets locked successfully!");
+    } catch (error) {
+        console.error("Error locking assets:", error);
+    }
+}
+
+// Example usage
+const amountToLock = ethers.utils.parseUnits("10", 18); // Amount to lock (10 tokens)
+const destinationChain = "Ethereum"; // Replace with the actual destination chain name
+
+lockAssets(amountToLock, destinationChain);