diff --git a/packages/wallet-service/src/nodeConfig.ts b/packages/wallet-service/src/nodeConfig.ts
index 189506e4..4038dfba 100644
--- a/packages/wallet-service/src/nodeConfig.ts
+++ b/packages/wallet-service/src/nodeConfig.ts
@@ -10,6 +10,7 @@ import { ServerlessMysql } from 'serverless-mysql';
 import { getVersionData, updateVersionData } from '@src/db';
 import { FullNodeVersionData, FullNodeApiVersionResponse } from '@src/types';
 import fullnode from '@src/fullnode';
+import { constants } from '@hathor/wallet-lib';
 
 const VERSION_CHECK_MAX_DIFF = 60 * 60; // 1 hour
 
@@ -48,9 +49,9 @@ export function convertApiVersionData(data: FullNodeApiVersionResponse): FullNod
     rewardSpendMinBlocks: data.reward_spend_min_blocks,
     maxNumberInputs: data.max_number_inputs,
     maxNumberOutputs: data.max_number_outputs,
-    decimalPlaces: data.decimal_places,
-    nativeTokenName: data.native_token.name,
-    nativeTokenSymbol: data.native_token.symbol,
+    decimalPlaces: data.decimal_places ?? constants.DECIMAL_PLACES,
+    nativeTokenName: data.native_token?.name ?? constants.DEFAULT_NATIVE_TOKEN_CONFIG.name,
+    nativeTokenSymbol: data.native_token?.symbol ?? constants.DEFAULT_NATIVE_TOKEN_CONFIG.symbol,
   };
 }
 
diff --git a/packages/wallet-service/src/types.ts b/packages/wallet-service/src/types.ts
index e2c8d811..edd97b56 100644
--- a/packages/wallet-service/src/types.ts
+++ b/packages/wallet-service/src/types.ts
@@ -114,11 +114,11 @@ export interface FullNodeApiVersionResponse {
   reward_spend_min_blocks: number;
   max_number_inputs: number;
   max_number_outputs: number;
-  decimal_places: number;
-  genesis_block_hash: string,
-  genesis_tx1_hash: string,
-  genesis_tx2_hash: string,
-  native_token: { name: string, symbol: string};
+  decimal_places?: number;
+  genesis_block_hash?: string,
+  genesis_tx1_hash?: string,
+  genesis_tx2_hash?: string,
+  native_token?: { name: string, symbol: string};
 }
 
 export interface TxProposal {
diff --git a/packages/wallet-service/tests/nodeConfig.test.ts b/packages/wallet-service/tests/nodeConfig.test.ts
new file mode 100644
index 00000000..92352adb
--- /dev/null
+++ b/packages/wallet-service/tests/nodeConfig.test.ts
@@ -0,0 +1,94 @@
+import {
+  closeDbConnection,
+  getDbConnection,
+  getUnixTimestamp,
+} from '@src/utils';
+import { addToVersionDataTable, cleanDatabase } from '@tests/utils';
+import { FullNodeApiVersionResponse } from '@src/types';
+import { convertApiVersionData, getRawFullnodeData } from '@src/nodeConfig';
+
+const mysql = getDbConnection();
+
+const VERSION_DATA: FullNodeApiVersionResponse = {
+  version: '0.63.1',
+  network: 'mainnet',
+  min_weight: 14,
+  min_tx_weight: 14,
+  min_tx_weight_coefficient: 1.6,
+  min_tx_weight_k: 100,
+  token_deposit_percentage: 0.01,
+  reward_spend_min_blocks: 300,
+  max_number_inputs: 255,
+  max_number_outputs: 255,
+  decimal_places: 2,
+  genesis_block_hash: '000006cb93385b8b87a545a1cbb6197e6caff600c12cc12fc54250d39c8088fc',
+  genesis_tx1_hash: '0002d4d2a15def7604688e1878ab681142a7b155cbe52a6b4e031250ae96db0a',
+  genesis_tx2_hash: '0002ad8d1519daaddc8e1a37b14aac0b045129c01832281fb1c02d873c7abbf9',
+  native_token: {
+    name: 'Hathor-new',
+    symbol: 'nHTR'
+  }
+};
+
+const OLD_VERSION_DATA: FullNodeApiVersionResponse = {
+  version: '0.63.1',
+  network: 'mainnet',
+  min_weight: 14,
+  min_tx_weight: 14,
+  min_tx_weight_coefficient: 1.6,
+  min_tx_weight_k: 100,
+  token_deposit_percentage: 0.01,
+  reward_spend_min_blocks: 300,
+  max_number_inputs: 255,
+  max_number_outputs: 255,
+};
+
+beforeEach(async () => {
+  jest.resetModules();
+  await cleanDatabase(mysql);
+});
+
+afterAll(async () => {
+  await closeDbConnection(mysql);
+});
+
+test('getRawFullnodeData', async () => {
+  const now = getUnixTimestamp();
+  await addToVersionDataTable(mysql, now, VERSION_DATA);
+
+  await expect(getRawFullnodeData(mysql)).resolves.toStrictEqual(VERSION_DATA);
+});
+
+test('convertApiVersionData', async () => {
+  expect(convertApiVersionData(OLD_VERSION_DATA)).toStrictEqual({
+    version: OLD_VERSION_DATA.version,
+    network: OLD_VERSION_DATA.network,
+    minWeight: OLD_VERSION_DATA.min_weight,
+    minTxWeight: OLD_VERSION_DATA.min_tx_weight,
+    minTxWeightCoefficient: OLD_VERSION_DATA.min_tx_weight_coefficient,
+    minTxWeightK: OLD_VERSION_DATA.min_tx_weight_k,
+    tokenDepositPercentage: OLD_VERSION_DATA.token_deposit_percentage,
+    rewardSpendMinBlocks: OLD_VERSION_DATA.reward_spend_min_blocks,
+    maxNumberInputs: OLD_VERSION_DATA.max_number_inputs,
+    maxNumberOutputs: OLD_VERSION_DATA.max_number_outputs,
+    decimalPlaces: 2,
+    nativeTokenName: 'Hathor',
+    nativeTokenSymbol: 'HTR',
+  });
+
+  expect(convertApiVersionData(VERSION_DATA)).toStrictEqual({
+    version: VERSION_DATA.version,
+    network: VERSION_DATA.network,
+    minWeight: VERSION_DATA.min_weight,
+    minTxWeight: VERSION_DATA.min_tx_weight,
+    minTxWeightCoefficient: VERSION_DATA.min_tx_weight_coefficient,
+    minTxWeightK: VERSION_DATA.min_tx_weight_k,
+    tokenDepositPercentage: VERSION_DATA.token_deposit_percentage,
+    rewardSpendMinBlocks: VERSION_DATA.reward_spend_min_blocks,
+    maxNumberInputs: VERSION_DATA.max_number_inputs,
+    maxNumberOutputs: VERSION_DATA.max_number_outputs,
+    decimalPlaces: VERSION_DATA.decimal_places,
+    nativeTokenName: VERSION_DATA.native_token.name,
+    nativeTokenSymbol: VERSION_DATA.native_token.symbol,
+  });
+});