Category: Integration

Google translate service in Salesforce

Google translate service in Salesforce

For translating Languages, we are trusting Google for years and it is also a very dependable and accurate so what if we can use that service in salesforce itself.
wouldn’t it be so amazing?
yeahhh, you are right. we can use google translate service in salesforce and it doesn’t need very complex coding and configuration.

so let’s start now-

first we need to create a project in our google account as per the image below

Then go to your console –

In API Library, search for Cloud Translation API and activate it
it will ask for billing information and you need to add your payment method or card information then you can activate this service.
Probably they will give you first free 300$ in your account for testing these services and they will not debit any money without your permission.

Then you need to create credentials in that API and that will be called API key which we will use for authentication from the third party.

Now everything is set up on Google Translate API side now we need to code on salesforce side.

For calling out google api, we have to add remote side setting with this URl:

If you will check the URL then it has source and target language both, because when we define our source language then Google doesn’t need to detect the language so they will charge less for the translation.

you can use below code in developer console and get the result in debug-

String a = 'I'm getting bombarded with scam calls threatening to arrest me.';
String text = a.replace(' ', '%20');
//Change your key here
String Key = 'AIzaSyB***************YKi-4hpZ1Dgvo';

HttpRequest req = new HttpRequest();
Http http = new Http();

string url = ''+key+'&source=en&target=es&q=' + text;

System.debug('URL ' + url);
String jsonResults = '';
HTTPResponse resp = http.send(req);
jsonResults = resp.getBody();

we are using version 2 of this API but they also introduced new version 3 which has additional features like a custom dictionary and Batch requests.
if you need those functionalities then you can go with version 3.


you can check pricing in this link

  • Price is per character sent to the API for processing, including whitespace characters.
  • Prices are ‘pro rata’ (proportional and incremental). For example, if you send 75,000 characters for processing within a month, you are charged $1.50.
Twilio+Salesforce Integration(Lightning)

Twilio+Salesforce Integration(Lightning)

Salesforce provides Open CTI for integrating Salesforce with the third party telephony system, It uses salesforce call center.

With Open CTI, you can make calls from a softphone directly in Salesforce without installing CTI adapters on your machines. That’s how Open CTI connects to your third-party telephony system.

picture credit – salesforce documents

To implement Open CTI, it helps if you have a basic familiarity with CTI, JavaScript, Visualforce, web services, software development, the Salesforce console, and the Salesforce Call Center.

Salesforce separate Open CTI APIs for Salesforce Classic and Lightning Experience so you have to decide that where you want to implement the open CTI.

You connect to the API differently.

In Salesforce Classic : /support/api/42.0/interaction.js

In Lightning Experience: /support/api/42.0/lightning/opencti_min.js

So to start implementing CTI we have to first create call center in our organization that needs a call center definition file.

A call center definition file specifies a set of fields and values that are used to define a call center in Salesforce for a particular softphone. Salesforce uses call center definition files to support the integration of Salesforce CRM Call Center with multiple CTI system vendors.

Sample Call Center Definition File

Call center Definition XML
you can set reqSalesforceCompatabilityMode property to Classic_and_Lightning for using call center in any experience.
In CTI Adapter URL you have to set your visualforce page which will be treated as a softphone.

Then use this call center record as a lookup to user’s details who will use the CTI functionality.

Now you need to install Twilio package which has all the initial pages and controllers which will be used to make calls.

Quick Install: If you do not have the existing Twilio-Salesforce library installed, you can use this unmanaged package to install: v4.2.0

Now we have to create pages and their controller to use it as a softphone. you need to create these components in your salesforce org.

Configuration – Twilio platform Side

  1. Create a account, get your AuthToken and Secret.
  2.  In Twilio, go to Dev Tools > Twimil Apps > Create. Give the name of the App SalesforceClick2Dial, note the ApplicationSid.
  3. Buy one phone number in Twilio, you will need at least one phone number for CallerId, note the phone number.

Configuration – Salesforce Side

  1. Go to Custom Settings named TwilioConfig. Add a new record with the (AccountSid, AuthToken, ApplicationSid, CallerId) parameters created from the Twilio steps.
  2. Go to SalesForce Setup -> Develop -> Sites Create a new Site or use make sure Dial Visual Force page that is included:TwilioClick2Dial, Dial VisualForce Pages. You need to click on the label for the site to find the settings:
  3. On the settings page, you can choose which exact page is included. You are making sure the Dial page is included.
  4. When that page is included, you are enabling a salesforce site page to produce XML. We will add this URL to the Twilio Twiml app we created.

Add dial page in Twilio Twiml app

  1. After your Site is created, you can point your Twiml app at it. Navigate to Dev Tools > Twiml Apps > “SalesforceClick2Dial”
  2. Set the Request URL to your Site address, for example:

Setting up Salesforce Call Center

The Call Center > CTI Adapter URL can simply be set to “/apex/TwilioClick2Dial”, DemoAdapterTwilio.xml has been updated accordingly.

  1. Locate the VisualForce pages that supports the softphone that was imported from the package (From Develop > Pages) TwilioClick2Dial Make sure to click on the preview page, not just the source code
  2. Click on the visual force page to find the VisualForce instance full path. For example: – The Salesforce instance address will vary depending on your specific Salesforce login.
  3. Add this VisualForce page to you CallCenter configuration. Navigate to Setup > Create > Call Centers > Click2Dial call center. Edit the call center, and set the CTI Adapter URL to the visual force page address from the previous step.
  4. Press the Manage Users button in the Call Center, add your user to this Call Center. This is the last step! Now, when you navigate to a CTI compatible view in Salesforce, it will enable showing the Open CTI toolbar. Since the demo click2call code has no styling, the view is very basic.

You will know everything is setup correctly if you can:

  • See the Open CTI toolbar (If the toolbar fails to render, check that your browser is not blocking 3rd party cookies, or add an exception to allow cookies from the frame source e.g. c.your salesforce
  • See that phone numbers are clickable
  • When clicking a number, or entering a number to call, the call should be connected


Test this by navigating to any regular Contact record (or other places where the Call Center is deployed). You should see a very bare looking CTI Panel. You can also add a phoen number to dial, or create a new contact and click on the phone number to determine if the call is being dialed.