diff --git a/developers/ocean.js/configuration.md b/developers/ocean.js/configuration.md
index ea98009e..3f94dbe8 100644
--- a/developers/ocean.js/configuration.md
+++ b/developers/ocean.js/configuration.md
@@ -26,6 +26,7 @@ The below tabs show partially filled `.env` file content for some of the support
 {% tabs %}
 {% tab title="Mainnet" %}
 {% code title=".env" %}
+
 ```bash
 # Mandatory environment variables
 
@@ -38,11 +39,13 @@ PRIVATE_KEY=<secret>
 AQUARIUS_URL=https://v4.aquarius.oceanprotocol.com/
 PROVIDER_URL=https://v4.provider.oceanprotocol.com
 ```
+
 {% endcode %}
 {% endtab %}
 
 {% tab title="Polygon" %}
 {% code title=".env" %}
+
 ```bash
 # Mandatory environment variables
 
@@ -55,11 +58,13 @@ PRIVATE_KEY=<secret>
 AQUARIUS_URL=https://v4.aquarius.oceanprotocol.com/
 PROVIDER_URL=https://v4.provider.oceanprotocol.com
 ```
+
 {% endcode %}
 {% endtab %}
 
 {% tab title="Local (using Barge)" %}
 {% code title=".env" %}
+
 ```bash
 # Mandatory environment variables
 OCEAN_NETWORK=development
@@ -70,6 +75,7 @@ PROVIDER_URL=http://172.15.0.4:8030
 # Replace PRIVATE_KEY if needed
 PRIVATE_KEY=0xc594c6e5def4bab63ac29eed19a134c130388f74f019bc74b8f4389df2837a58
 ```
+
 {% endcode %}
 {% endtab %}
 {% endtabs %}
@@ -87,10 +93,12 @@ Let's install Ocean.js library into your current project by running:
 {% tabs %}
 {% tab title="Terminal" %}
 {% code overflow="wrap" %}
+
 ```bash
 npm init
 npm i @oceanprotocol/lib@latest dotenv crypto-js ethers@5.7.4 @truffle/hdwallet-provider
 ```
+
 {% endcode %}
 {% endtab %}
 {% endtabs %}
@@ -104,69 +112,66 @@ Create the configuration file in the working directory i.e. at the same path whe
 {% tabs %}
 {% tab title="config.js" %}
 {% code title="config.js" %}
+
 ```javascript
-require('dotenv').config();
-const { Aquarius, ZERO_ADDRESS, ConfigHelper, configHelperNetworks } = require('@oceanprotocol/lib');
-const { providers } = require('ethers')
-const ethers = require('ethers');
-async function oceanConfig(){
+require("dotenv").config();
+const {
+	Aquarius,
+	ConfigHelper,
+	configHelperNetworks,
+} = require("@oceanprotocol/lib");
+const ethers = require("ethers");
+import fs from "fs";
+import { homedir } from "os";
 
-  // Get configuration for the given network
-  const provider = new providers.JsonRpcProvider(
-    process.env.OCEAN_NETWORK_URL || configHelperNetworks[1].nodeUri
-  )
+async function oceanConfig() {
+	const provider = new ethers.providers.JsonRpcProvider(
+		process.env.OCEAN_NETWORK_URL || configHelperNetworks[1].nodeUri
+	);
+	const publisherAccount = new ethers.Wallet(process.env.PRIVATE_KEY, provider);
 
-  const ethersProvider = new ethers.Wallet(
-    process.env.PRIVATE_KEY,
-    provider
-  );
-  
-  const publisherAccount = wallet.connect(provider);
+	let oceanConfig = new ConfigHelper().getConfig(
+		parseInt(String((await publisherAccount.provider.getNetwork()).chainId))
+	);
+	const aquarius = new Aquarius(oceanConfig?.metadataCacheUri);
 
-  let oceanConfig = new ConfigHelper().getConfig(
-    parseInt(String((await publisherAccount.provider.getNetwork()).chainId))
-  )
-  const aquarius = new Aquarius(oceanConfig?.metadataCacheUri)
+	// If using local development environment, read the addresses from local file.
+	// The local deployment address file can be generated using barge.
+	if (process.env.OCEAN_NETWORK === "development") {
+		const addresses = JSON.parse(
+			// eslint-disable-next-line security/detect-non-literal-fs-filename
+			fs.readFileSync(
+				process.env.ADDRESS_FILE ||
+					`${homedir}/.ocean/ocean-contracts/artifacts/address.json`,
+				"utf8"
+			)
+		).development;
 
-  // If using local development environment, read the addresses from local file.
-  // The local deployment address file can be generated using barge.
-  if (process.env.OCEAN_NETWORK === 'development') {
-    const addresses = JSON.parse(
-      // eslint-disable-next-line security/detect-non-literal-fs-filename
-      fs.readFileSync(
-        process.env.ADDRESS_FILE ||
-          `${homedir}/.ocean/ocean-contracts/artifacts/address.json`,
-        'utf8'
-      )
-    ).development
+		oceanConfig = {
+			...oceanConfig,
+			oceanTokenAddress: addresses.Ocean,
+			fixedRateExchangeAddress: addresses.FixedPrice,
+			dispenserAddress: addresses.Dispenser,
+			nftFactoryAddress: addresses.ERC721Factory,
+			opfCommunityFeeCollector: addresses.OPFCommunityFeeCollector,
+		};
+	}
 
-    oceanConfig = {
-      ...oceanConfig,
-      oceanTokenAddress: addresses.Ocean,
-      poolTemplateAddress: addresses.poolTemplate,
-      fixedRateExchangeAddress: addresses.FixedPrice,
-      dispenserAddress: addresses.Dispenser,
-      nftFactoryAddress: addresses.ERC721Factory,
-      sideStakingAddress: addresses.Staking,
-      opfCommunityFeeCollector: addresses.OPFCommunityFeeCollector
-    };
-  }
+	oceanConfig = {
+		...oceanConfig,
+		publisherAccount: publisherAccount,
+		consumerAccount: publisherAccount,
+		aquarius: aquarius,
+	};
 
-  oceanConfig = {
-    ...oceanConfig,
-    publisherAccount: publisherAccount,
-    consumerAccount: consumerAccount,
-    stakerAccount: stakerAccount,
-    aquarius: aquarius
-  };
-
-  return oceanConfig
-};
+	return oceanConfig;
+}
 
 module.exports = {
-  oceanConfig
-}
+	oceanConfig,
+};
 ```
+
 {% endcode %}
 {% endtab %}
 {% endtabs %}
diff --git a/developers/ocean.js/consume-asset.md b/developers/ocean.js/consume-asset.md
index 85fe56eb..bb017188 100644
--- a/developers/ocean.js/consume-asset.md
+++ b/developers/ocean.js/consume-asset.md
@@ -18,13 +18,13 @@ Later on, when working with the ocean.js library, you can use this order transac
 
 #### Prerequisites
 
-* [Obtain an API key](../get-api-keys-for-blockchain-access.md)
-* [Set up the .env file](configuration.md#create-a-env-file)
-* [Install the dependencies](configuration.md#setup-dependencies)
-* [Create a configuration file](configuration.md#create-a-configuration-file)
+- [Obtain an API key](../get-api-keys-for-blockchain-access.md)
+- [Set up the .env file](configuration.md#create-a-env-file)
+- [Install the dependencies](configuration.md#setup-dependencies)
+- [Create a configuration file](configuration.md#create-a-configuration-file)
 
 {% hint style="info" %}
-The variables **AQUARIUS\_URL** and **PROVIDER\_URL** should be set correctly in `.env` file
+The variables **AQUARIUS_URL** and **PROVIDER_URL** should be set correctly in `.env` file
 {% endhint %}
 
 #### Create a script to consume an asset
@@ -32,76 +32,90 @@ The variables **AQUARIUS\_URL** and **PROVIDER\_URL** should be set correctly in
 Create a new file in the same working directory where the configuration file (`config.js`) and `.env` files are present, and copy the code as listed below.
 
 <pre class="language-javascript" data-overflow="wrap"><code class="lang-javascript">// Note: Make sure .env file and config.js are created and setup correctly
-const { oceanConfig } = require('./config.js');
-const { ZERO_ADDRESS, NftFactory, getHash, Nft } = require ('@oceanprotocol/lib');
+const { oceanConfig } = require("./config.js");
+const {
+	ZERO_ADDRESS,
+	NftFactory,
+	getHash,
+	ProviderFees,
+	Datatoken,
+	ProviderInstance,
+	Nft,
+	FixedRateExchange,
+  approve
+} = require("@oceanprotocol/lib");
 
 // replace the did here
 const did = "did:op:a419f07306d71f3357f8df74807d5d12bddd6bcd738eb0b461470c64859d6f0f";
 
 // This function takes did as a parameter and updates the data NFT information
 const consumeAsset = async (did) => {
-  
-  const consumer = await oceanConfig.consumerAccount.getAddress();
-  
-   // Fetch ddo from Aquarius
-  const asset = await await oceanConfig.aquarius.resolve(did);
+	const consumer = await oceanConfig.consumerAccount.getAddress();
 
-  const nft = new Nft(oceanConfig.consumerAccount);
-  
-  await approve(
-    consumerAccount,
-    config,
-    await consumerAccount.getAddress(),
-    addresses.Ocean,
-    freAddress,
-    '1'
-  )
-    
- const fixedRate = new FixedRateExchange(fixedRateExchangeAddress, consumerAccount)
- const tx = await fixedRate.buyDatatokens(fixedRateId, '1', '2')
- 
-<strong> const initializeData = await ProviderInstance.initialize(
-</strong>    resolvedDDO.id,
-    resolvedDDO.services[0].id,
-    0,
-    await consumerAccount.getAddress(),
-    providerUrl
-  )
+	// Fetch ddo from Aquarius
+	const asset = await await oceanConfig.aquarius.resolve(did);
 
-  const providerFees: ProviderFees = {
-    providerFeeAddress: initializeData.providerFee.providerFeeAddress,
-    providerFeeToken: initializeData.providerFee.providerFeeToken,
-    providerFeeAmount: initializeData.providerFee.providerFeeAmount,
-    v: initializeData.providerFee.v,
-    r: initializeData.providerFee.r,
-    s: initializeData.providerFee.s,
-    providerData: initializeData.providerFee.providerData,
-    validUntil: initializeData.providerFee.validUntil
-  }
+	const nft = new Nft(consumer);
 
- datatoken = new Datatoken(consumerAccount)
-    
- const tx = await datatoken.startOrder(
-    freDatatokenAddress,
-    await consumerAccount.getAddress(),
-    0,
-    providerFees
- )
-    
- const orderTx = await tx.wait()
- const orderStartedTx = getEventFromTx(orderTx, 'OrderStarted')
+	await approve(
+		Error,
+		oceanConfig,
+		await consumer.getAddress(),
+		oceanConfig.Ocean,
+		oceanConfig.fixedRateExchangeAddress,
+		"1"
+	);
 
- const downloadURL = await ProviderInstance.getDownloadUrl(
-   fixedDDO.id,
-   fixedDDO.services[0].id,
-   0,
-   orderStartedTx.transactionHash,
-   providerUrl,
-   consumerAccount
-<strong> )
-</strong>  console.log(`Resolved asset did [${updatedAsset.id}]from aquarius.`);
-  console.log(`Updated asset state: [${updatedAsset.nft.state}].`);
+	const fixedRate = new FixedRateExchange(
+		oceanConfig.fixedRateExchangeAddress,
+		consumer
+	);
 
+	const txBuyDt = await fixedRate.buyDatatokens(
+		oceanConfig.fixedRateId,
+		"1",
+		"2"
+	);
+
+	const initializeData = await ProviderInstance.initialize(
+		asset.id,
+		asset.services[0].id,
+		0,
+		await consumer.getAddress(),
+		oceanConfig.providerUri
+	);
+
+	const providerFees: ProviderFees = {
+		providerFeeAddress: initializeData.providerFee.providerFeeAddress,
+		providerFeeToken: initializeData.providerFee.providerFeeToken,
+		providerFeeAmount: initializeData.providerFee.providerFeeAmount,
+		v: initializeData.providerFee.v,
+		r: initializeData.providerFee.r,
+		s: initializeData.providerFee.s,
+		providerData: initializeData.providerFee.providerData,
+		validUntil: initializeData.providerFee.validUntil,
+	};
+
+	const datatoken = new Datatoken(consumer);
+
+	const tx = await datatoken.startOrder(
+		oceanConfig.fixedRateExchangeAddress,
+		await consumer.getAddress(),
+		0,
+		providerFees
+	);
+
+	const orderTx = await tx.wait();
+	const orderStartedTx = getEventFromTx(orderTx, "OrderStarted");
+
+	const downloadURL = await ProviderInstance.getDownloadUrl(
+		asset.id,
+		asset.services[0].id,
+		0,
+		orderTx.transactionHash,
+		oceanConfig.providerUri,
+		consumer
+	);
 };
 
 // Call setMetadata(...) function defined above