diff --git a/packages/plugin-cosmos/src/actions/ibc-transfer/index.ts b/packages/plugin-cosmos/src/actions/ibc-transfer/index.ts
index 88e92015622..f197fa1646c 100644
--- a/packages/plugin-cosmos/src/actions/ibc-transfer/index.ts
+++ b/packages/plugin-cosmos/src/actions/ibc-transfer/index.ts
@@ -123,7 +123,7 @@ export const createIBCTransferAction = (
         const availableChains = runtime.getSetting("COSMOS_AVAILABLE_CHAINS");
         const availableChainsArray = availableChains?.split(",");
 
-        return !(mnemonic && availableChains && availableChainsArray.length);
+        return !!(mnemonic && availableChains && availableChainsArray.length);
     },
     examples: [
         [
diff --git a/packages/plugin-cosmos/src/actions/ibc-transfer/schema.ts b/packages/plugin-cosmos/src/actions/ibc-transfer/schema.ts
index 62e30be681d..a288031ccf3 100644
--- a/packages/plugin-cosmos/src/actions/ibc-transfer/schema.ts
+++ b/packages/plugin-cosmos/src/actions/ibc-transfer/schema.ts
@@ -3,7 +3,7 @@ import { z } from "zod";
 export const IBCTransferParamsSchema = z.object({
     chainName: z.string(),
     symbol: z.string(),
-    amount: z.string(),
-    toAddress: z.string(),
+    amount: z.string().regex(/^\d+$/, "Amount must be a numeric string"),
+    toAddress: z.string().regex(/^[a-z0-9]+$/, "Invalid bech32 address format"),
     targetChainName: z.string(),
 });
diff --git a/packages/plugin-cosmos/src/actions/ibc-transfer/services/bridge-denom-provider.ts b/packages/plugin-cosmos/src/actions/ibc-transfer/services/bridge-denom-provider.ts
index 3fcfdab3705..adfa46abb87 100644
--- a/packages/plugin-cosmos/src/actions/ibc-transfer/services/bridge-denom-provider.ts
+++ b/packages/plugin-cosmos/src/actions/ibc-transfer/services/bridge-denom-provider.ts
@@ -13,10 +13,20 @@ export const bridgeDenomProvider: IDenomProvider = async (
         sourceAssetChainId
     );
 
-    const ibcAssetData = bridgeData.dest_assets[destChainId]?.assets?.find(
+    const destAssets = bridgeData.dest_assets[destChainId];
+
+    if (!destAssets?.assets) {
+        throw new Error(`No assets found for chain ${destChainId}`);
+    }
+
+    const ibcAssetData = destAssets.assets?.find(
         ({ origin_denom }) => origin_denom === sourceAssetDenom
     );
 
+    if (!ibcAssetData) {
+        throw new Error(`No matching asset found for denom ${sourceAssetDenom}`);
+    }
+
     if (!ibcAssetData.denom) {
         throw new Error("No IBC asset data");
     }
diff --git a/packages/plugin-cosmos/src/actions/ibc-transfer/services/ibc-transfer-action-service.ts b/packages/plugin-cosmos/src/actions/ibc-transfer/services/ibc-transfer-action-service.ts
index 508b1cc29a9..90b94536d66 100644
--- a/packages/plugin-cosmos/src/actions/ibc-transfer/services/ibc-transfer-action-service.ts
+++ b/packages/plugin-cosmos/src/actions/ibc-transfer/services/ibc-transfer-action-service.ts
@@ -77,12 +77,18 @@ export class IBCTransferAction implements ICosmosActionService {
             throw new Error("Cannot find destination chain");
         }
 
-        const { denom: destAssetDenom } = await bridgeDenomProvider(
+        const bridgeDenomResult = await bridgeDenomProvider(
             denom.base,
             sourceChain.chain_id,
             destChain.chain_id
         );
 
+        if (!bridgeDenomResult || !bridgeDenomResult.denom) {
+            throw new Error("Failed to get destination asset denomination");
+        }
+
+        const destAssetDenom = bridgeDenomResult.denom;
+
         const route = await skipClient.route({
             destAssetChainID: destChain.chain_id,
             destAssetDenom,
@@ -110,13 +116,22 @@ export class IBCTransferAction implements ICosmosActionService {
 
         let txHash: string | undefined;
 
-        await skipClient.executeRoute({
-            route,
-            userAddresses,
-            onTransactionCompleted: async (_, executeRouteTxHash) => {
-                txHash = executeRouteTxHash;
-            },
-        });
+        try {
+            await skipClient.executeRoute({
+                route,
+                userAddresses,
+                onTransactionCompleted: async (_, executeRouteTxHash) => {
+                    txHash = executeRouteTxHash;
+                },
+            });
+        } catch (error) {
+            throw new Error(`Failed to execute route: ${error?.message}`);
+        }
+
+        if (!txHash) {
+            throw new Error("Transaction hash is undefined after executing route");
+        }
+
         return {
             from: senderAddress,
             to: params.toAddress,
diff --git a/packages/plugin-cosmos/src/shared/services/skip-api/assets-from-source-fetcher/skip-api-assets-from-source-fetcher.ts b/packages/plugin-cosmos/src/shared/services/skip-api/assets-from-source-fetcher/skip-api-assets-from-source-fetcher.ts
index caad69d4b3b..1f0a0504d18 100644
--- a/packages/plugin-cosmos/src/shared/services/skip-api/assets-from-source-fetcher/skip-api-assets-from-source-fetcher.ts
+++ b/packages/plugin-cosmos/src/shared/services/skip-api/assets-from-source-fetcher/skip-api-assets-from-source-fetcher.ts
@@ -58,6 +58,7 @@ export class SkipApiAssetsFromSourceFetcher {
                 headers: {
                     "Content-Type": "application/json",
                 },
+                timeout: 5000,
             });
 
             const validResponse = skipApiAssetsFromSourceResponseSchema.parse(
diff --git a/packages/plugin-cosmos/src/tests/cosmos-ibc-transfer-action-service.test.ts b/packages/plugin-cosmos/src/tests/cosmos-ibc-transfer-action-service.test.ts
index 03311aca8d4..e178992d43b 100644
--- a/packages/plugin-cosmos/src/tests/cosmos-ibc-transfer-action-service.test.ts
+++ b/packages/plugin-cosmos/src/tests/cosmos-ibc-transfer-action-service.test.ts
@@ -140,6 +140,7 @@ describe("IBCTransferAction", () => {
         const senderAddress = "cosmos1senderaddress";
         const targetChainId = "target-chain-id";
         const sourceChainId = "source-chain-id";
+        const mockTxHash = "mock_tx_hash_123";
 
         mockWalletChains.getWalletAddress.mockResolvedValue(senderAddress);
         // @ts-expect-error --- ...
@@ -149,18 +150,15 @@ describe("IBCTransferAction", () => {
         getAssetBySymbol.mockReturnValue({
             base: "uatom",
         });
-        const params = {
-            chainName: "test-chain",
-            targetChainName: "target-chain",
-            symbol: "ATOM",
-            amount: "10",
-            toAddress: "cosmos1receiveraddress",
-        };
 
         mockBridgeDenomProvider.mockResolvedValue({ denom: "uatom" });
         mockSkipClient.route.mockResolvedValue({
             requiredChainAddresses: [sourceChainId, targetChainId],
         });
+        mockSkipClient.executeRoute.mockImplementation(async ({ onTransactionCompleted }) => {
+            await onTransactionCompleted(null, mockTxHash);
+        });
+
         // @ts-expect-error --- ...
         const ibcTransferAction = new IBCTransferAction(mockWalletChains);
 
@@ -173,7 +171,7 @@ describe("IBCTransferAction", () => {
         expect(result).toEqual({
             from: senderAddress,
             to: params.toAddress,
-            txHash: undefined,
+            txHash: mockTxHash,
         });
         expect(mockSkipClient.executeRoute).toHaveBeenCalled();
     });