Add fetchExchangeRates endpoint and fix linting issue

.eslintrc.js

@@ -9,7 +9,6 @@ module.exports = {
     'plugin:@typescript-eslint/eslint-recommended',
     'plugin:@typescript-eslint/recommended',
     'prettier',
-    'prettier/@typescript-eslint',
   ],
   env: {
     node: true,
@@ -20,5 +19,6 @@ module.exports = {
     '@typescript-eslint/explicit-function-return-type': 'off',
     '@typescript-eslint/no-explicit-any': 'off',
     '@typescript-eslint/camelcase': 'off',
+    '@typescript-eslint/ban-types': 'off'
   },
 };

CHANGELOG.md

@@ -1,4 +1,11 @@
 # Changelog
+## [1.5.3] - 2024-02-28
+### New
+- `PrimeDataUtils` has been added as a separate module, independent of the primeSdk, responsible for fetching data from REST APIs
+- Added these endpoints into PrimeDataUtils: `getAccountBalances`, `getTransaction`, `getNftList`, `getAdvanceRoutesLiFi`, `getStepTransaction`, `getTokenLists`, `getTokenListTokens` and `fetchExchangeRates`
+### Breaking changes
+- Added new parameter named `chainId` in `getTokenLists` and `getTokenListTokens` endpoints
+
 ## [1.5.2] - 2024-02-12
 ### New
 - Added `GenericBundler` and `EtherspotBundler` as bundlerProviders and removed bundlerUrl params from SdkOptions

examples/18-exchange-rates.ts

@@ -1,11 +1,11 @@
-import { DataUtils, RateData, graphqlEndpoints } from '../src';
+import { PrimeDataUtils, RateData } from '../src';
 import * as dotenv from 'dotenv';
 
 dotenv.config();
 
 async function main(): Promise<void> {
   // initializating Data service...
-  const dataService = new DataUtils('public-prime-testnet-key', graphqlEndpoints.QA)
+  const dataService = new PrimeDataUtils(process.env.DATA_API_KEY);
 
   const ETH_AAVE_ADDR = '0x7Fc66500c84A76Ad7e9c93437bFc5Ac33E2DDaE9';
   const ETH_MATIC_ADDR = '0x7D1AfA7B718fb893dB30A3aBc0Cfc608AaCfeBB0';