diff --git a/helpers/api/index.ts b/helpers/api/index.ts
index 2a022c1..5615ecf 100644
--- a/helpers/api/index.ts
+++ b/helpers/api/index.ts
@@ -120,6 +120,15 @@ export const xcmPallet = {
       },
     },
   }),
+  parachainV4: (parents: number, paraId: any) => ({
+    V4: {
+      parents,
+      interior: {
+        X1: [{ Parachain: paraId }],
+      },
+    },
+  }),
+
   limitedTeleportAssets:
     (token: any, amount: any, dest: any) =>
     ({ api }: { api: ApiPromise }, acc: any) =>
@@ -206,6 +215,37 @@ export const xcmPallet = {
         0,
         'Unlimited',
       ),
+  transferAssetsV4:
+    (token: any, amount: any, dest: any) =>
+    ({ api }: { api: ApiPromise }, acc: any) =>
+      (api.tx.xcmPallet || api.tx.polkadotXcm).transferAssets(
+        dest,
+        {
+          V4: {
+            parents: 0,
+            interior: {
+              X1: [
+                {
+                  AccountId32: {
+                    id: acc,
+                  },
+                  network: undefined,
+                },
+              ],
+            },
+          },
+        },
+        {
+          V4: [
+            {
+              id: token,
+              fun: { Fungible: amount },
+            },
+          ],
+        },
+        0,
+        'Unlimited',
+      ),
 }
 
 export const tx = {
diff --git a/networks/darwinia.ts b/networks/darwinia.ts
index e120e4b..a53ccb8 100644
--- a/networks/darwinia.ts
+++ b/networks/darwinia.ts
@@ -7,7 +7,7 @@ export default {
   },
   kusama: {
     name: 'crab' as const,
-    endpoint: 'wss://crab-rpc.darwinia.network',
+    endpoint: 'wss://darwiniacrab-rpc.dwellir.com',
   },
   config: ({ alice }) => ({
     storages: {
diff --git a/networks/moonbeam.ts b/networks/moonbeam.ts
index bc76a03..ca96a6b 100644
--- a/networks/moonbeam.ts
+++ b/networks/moonbeam.ts
@@ -25,6 +25,7 @@ export default {
 export const moonbeam = {
   paraId: 2004,
   dot: 42259045809535163221576417993425387648n,
+  parachainDot: { parents: 1, interior: 'Here' },
 } as const
 
 export const moonriver = {
diff --git a/tests/xcm-transfer/__snapshots__/polkadot-para.test.ts.snap b/tests/xcm-transfer/__snapshots__/polkadot-para.test.ts.snap
index 20e644b..38cfc68 100644
--- a/tests/xcm-transfer/__snapshots__/polkadot-para.test.ts.snap
+++ b/tests/xcm-transfer/__snapshots__/polkadot-para.test.ts.snap
@@ -706,6 +706,17 @@ exports[`'moonbeam' -> 'acala' xcm transfer 'DOT' > xtokens transfer > balance o
 }
 `;
 
+exports[`'moonbeam' -> 'acala' xcm transfer 'DOT' > xtokens transfer > balance on from chain 2`] = `
+{
+  "balance": 9000000000000,
+  "extra": null,
+  "reason": {
+    "consumer": null,
+  },
+  "status": "Liquid",
+}
+`;
+
 exports[`'moonbeam' -> 'acala' xcm transfer 'DOT' > xtokens transfer > balance on to chain 1`] = `
 {
   "free": "(rounded 11000000000000)",
@@ -887,3 +898,5 @@ exports[`'moonbeam' -> 'acala' xcm transfer 'DOT' > xtokens transfer > tx events
   },
 ]
 `;
+
+exports[`'moonbeam' -> 'acala' xcm transfer 'DOT' > xtokens transfer > tx events 2`] = `[]`;
diff --git a/tests/xcm-transfer/polkadot-para.test.ts b/tests/xcm-transfer/polkadot-para.test.ts
index e621bd7..46556d7 100644
--- a/tests/xcm-transfer/polkadot-para.test.ts
+++ b/tests/xcm-transfer/polkadot-para.test.ts
@@ -100,7 +100,7 @@ const tests = [
     }),
     test: {
       xtokenstHorizontal: {
-        tx: tx.xtokens.transfer({ ForeignAsset: moonbeam.dot }, 1e12, tx.xtokens.parachainV3(acala.paraId)),
+        tx: tx.xcmPallet.transferAssetsV4(moonbeam.parachainDot, 1e12, tx.xcmPallet.parachainV4(1, acala.paraId)),
         fromBalance: query.assets(moonbeam.dot),
         toBalance: query.tokens(acala.dot),
         checkUmp: true,