Client Script | Update - Introducing ZRC: Simplified HTTP request library

Hello Developers!

Are you tired of juggling different methods to make API calls? Are you confused with multiple syntaxes and version restrictions? Have you ever wished for one simple way to make all API calls in CRM?

We heard you :)

Here comes ZRC (Zoho Request Client), the new way of making any API call in Client Script with one simple syntax!

What is ZRC?

ZRC (Zoho Request Client) is a built-in SDK that simplifies making API calls in Client Script. It uses one simple and consistent syntax to handle,

- CRM APIs

- Connection requests

- Public APIs .

There is no setup or configuration needed, making API calls hassle free.

          ZRC is now available for use in Client Script, helping you build faster with less effort.

Why use ZRC ?

APIs serve as the backbone for customizing Zoho CRM, powering vital tasks like updating records, adding leads, and integrating with external services. For developers, working with these APIs has not always been simple. Each type of API, whether internal CRM APIs, Connection APIs, or external APIs, requires different methods and boilerplate codes, which creates friction and slows down building solutions. Here comes ZRC to address this by handling authentication, supporting all CRM API versions, and managing requests and responses automatically, so developers can focus on building meaningful solutions.

Here is why ZRC is a game changer for scripting in Zoho CRM:

Supports Any CRM API Version

With ZRC, you can use any version of the CRM APIs, even the latest ones like v7 and v8.

Self domain calls

For CRM API calls, ZRC requires only the API endpoint without specifying the domain. This enables usage across different domains and simplifies API calls.

Unified Syntax for All Calls

Whether it is a CRM API, a custom Connection, or an external public API, all calls follow the same simple syntax.

No Authentication Needed for Same CRM Org

You do not have to worry about tokens or domain configurations. Just pass the endpoint, ZRC takes care of authentication behind the scenes.

Smart JSON Handling

ZRC automatically handles JSON responses. There is no need to manually stringify or parse response objects.

Async/Await & Clean Code

Write clean, modern code with full support for async/await and promise chains using `.then().catch().`

Let us see how to use ZRC to make API calls for different scenarios.

Use Cases

1. CRM API Use Case - Automate Call Notes and create Task with one click

At Zylker, a custom button “Log Call Attempt” should prompt the user to enter call details, save them as a Note on the Lead, update the Lead_Status to “Contacted”, and create a follow-up task for the next day, streamlining the process and reducing errors.

zrc-crm-APIs.mp4

7.4 M

Click here to view source code

2. Connection based Use Case - Export Subform Data to Zoho Sheet via API

At Zylker Finance, users maintain multiple loan options under each lead using a subform in Zoho CRM. The Admin requires the ability to export these subform rows to Zoho Sheet via API. This export should allow structured data transfer for further analysis, comparison, and reporting, all without manual copying or downloading.

zrc-connectionapi.mp4

2.57 MB

Click here to view source code.

3. Public API - Instantly retrieve real-time gold prices and perform currency conversions directly within the CRM interface

At Zylker, a gold jewelry company using Zoho CRM, the Admin needs the ability to instantly retrieve real time gold prices and perform currency conversions directly within the CRM interface without switching to external tools or websites.

zrc-public-apis.mp4

5.4 MB

Click here to view source code.

Note :

- Now, all your API calls are made using one SDK, one format, and with full browser capabilities.

- No need to worry about authentication, domains, or response formats.

- Available now in Client Script. ZRC support in Mobile App will be available soon.

- Coming soon to Widgets

- Function Invoke APIs also follow the same fundamentals as ZRC.

From fetching CRM data to integrating with third-party tools, you can now achieve powerful customizations in Zoho CRM.

This feature is live across all DCs.

Go ahead. Try ZRC in your next Client Script, and feel the difference. Let us know your comments and feedback!

The help documentation of ZRC is available here.

Happy Coding!

• Topic Participants

• Maadhari M

  

• Haiku Technical Support

  

• Sticky Posts

• Kaizen #217 - Actions APIs : Tasks

  Welcome to another week of Kaizen! In last week's post we discussed Email Notifications APIs which act as the link between your Workflow automations and you. We have discussed how Zylker Cloud Services uses Email Notifications API in their custom dashboard.

• Kaizen #216 - Actions APIs : Email Notifications

  Welcome to another week of Kaizen! For the last three weeks, we have been discussing Zylker's workflows. We successfully updated a dormant workflow, built a new one from the ground up and more. But our work is not finished—these automated processes are

• Kaizen #152 - Client Script Support for the new Canvas Record Forms

  Hello everyone! Have you ever wanted to trigger actions on click of a canvas button, icon, or text mandatory forms in Create/Edit and Clone Pages? Have you ever wanted to control how elements behave on the new Canvas Record Forms? This can be achieved

• Kaizen #142: How to Navigate to Another Page in Zoho CRM using Client Script

  Hello everyone! Welcome back to another exciting Kaizen post. In this post, let us see how you can you navigate to different Pages using Client Script. In this Kaizen post, Need to Navigate to different Pages Client Script ZDKs related to navigation A.

• Kaizen #210 - Answering your Questions | Event Management System using ZDK CLI

  Hello Everyone, Welcome back to yet another post in the Kaizen Series! As you already may know, for the Kaizen #200 milestone, we asked for your feedback and many of you suggested topics for us to discuss. We have been writing on these topics over the

• Recent Topics

• Less clicks, more connection – the usability edge of Zoho Desk

  Imagine joining a new workplace, eager to prove your skills, partner with peers, learn new tools, and build a strong foundation for your career. The standards you've set could drive pressure into your head. You now discover the organization is using Zoho

• Tip #3 Automating total item weight calculation for your sales orders in Zoho Inventory

  Hello, Hope the day is treating you well. Last week, we saw how we could automate the calculation of total shipping charges from numerous shipments for your sales orders and invoices. This week, we will see how you can automate the calculation of total item weight for your sales orders.  How does this work? First, you are required to capture the weight of all your items using a custom field. And when you create a sales order, you can either have the system display the individual weights for you or

• Why Format section gets disabled when we create Merge Template over PDF

  I need some assistance I have a Client who is going to give certificates to users who passes his exam. So, I am using mail merge but in ZOHO writer after I upload the PDF and create merge Template over PDF the format Section gets disabled. My problem

• Whatsapp Integration on Zoho Campaign

  Team: Can the messages from Zoho Campaign delivered through Whatsapp... now customers no longer are active on email, but the entire campaign module is email based.... when will it be available on whatsapp.... are there any thirdparty providers who can

• How to calculate separate totals for Product Line Items filtered by category in Quotes?

  Hello! I'm working with Quotes in Zoho CRM and need help calculating conditional totals for line items. Current setup: I have two tables in my Quote template (Zoho Writer), both displaying Quoted Line Items Table 1 (top): Shows all products where Product

• I Need Help Verifying Ownership of My Zoho Help Desk on Google Search Console

  I added my Zoho desk portal to Google Search Console, but since i do not have access to the html code of my theme, i could not verify ownership of my portal on Google search console. I want you to help me place the html code given to me from Google search

• Zoho Desk API Documentation missing a required field

  We are trying to create a section using this information. Even after preparing everything based on that page, we still get an error. The error we get is this: {"errorCode":"INVALID_DATA","message":"The data is invalid due to validation restrictions","errors":[{"fieldName":"/translations","errorType":"missing","errorMessage":""}]}

• Fetch Subform values through a lookup of a lookup

  Hi, I'm having an issue fetching the values of a subform through a lookup field through another lookup field. The code works perfectly to show me the subform row ID, but the second I try to get any readable data, it says "Error occurred. Please contact

• Turn Decision Box to a button

  Dear all, I need your help on CSS to turn a Decision Box to a Button. I have a Decision Box like: Turn on/off to refresh the information. (on User Input, either True or False, will refresh the information) Now I want to simulate to treat it like a Refresh

• Emails not being received from a particular domain

  Cannot receive any emails sent from atco.com Domain is in the spam whitelist so should be no reason for it not to be coming through. Have filed a ticket and besides a generic response of we are looking at it - it seems there is no actual support workers

• Stock Count

  The stock count is a nice new feature, but we cannot figure out how to: 1. Use it without assigning to a person, we have a team or one of multiple do stock counts as do most any company. 2. Add any extra fields to what the "counter" sees. The most important

• Can you import projects into Zoho Projects yet?

  I see some very old posts asking about importing project records into Zoho Projects. But I can't find anything up to date about the topic. Has this functionality been added? Importing tasks is helpful. But we do have a project where importing projects

• How to delete attachments form Zoho mail accounts

  I can't find a way to delete attachments from Zoho mail messages, either individually or in bulk. Searches here are providing conflicting results and often talk about workspace, whereas I am only interested in how to delete attachments that are seen with

• Send Whatsapp message from Whatsapp template with custom variables

  Hi, I'm trying to do some basic integration for sending WhatsApp messages from Zoho CRM using Zoho Desk whatsapp templates. When creating new whatsapp template in Zoho Desk we can choose ticket related fields as variables but it's not clear how to use

• Outgoing blocked: Unusual activity detected.

  I just made payment for my Zohomail Today and have been debited so i will like to be Unblocked because this is what it says (Outgoing blocked: Unusual activity detected) Thank you i await your swift responses

• Integrating with My Own Application and ZOHO CRM Simultaneously

  I have my own WhatsApp bot that uses my WhatsApp business account. I want to use the same phone number to integrate with ZOHO as well. What is the recommended way to do that? Should I integrate my application with ZOHO, forwarding messages whenever the

• How do i move multiple tickets to a different department?

  Hello, i have several tickets that have been assigned to the wrong department.  I am talking about hundreds of automatically generated ones that come from a separate system. How can i select them all at once to move them to another department in one go? I can select them in "unsassigned open tickets view" but i can't find a "move to another department" option. I also can't seem to assign multiple tickets to the same agent in that same view. Could somebody advice?

• Account for Cryptocurrency Holdings in Zoho Books/Custom Currencies?

  Hello, I've recently started using Zoho to run my small business and I've really been enjoying all of its features. However, I've been struggling to find a way to account for cryptocurrencies in Zoho Books. My company mines a Cryptocurrency token called

• Transferring CRM Attachments to Workdrive

  relatedrecords = zoho.crm.getRelatedRecords("Attachments","Conditions",conId); attachid = List(); for each ele in relatedrecords { attachementId = ele.get("id"); attachid.add(attachementId); } for each ele in attachid { counter = 1; downloadFile = invokeurl [ url: "https://www.zohoapis.com/crm/v2/Conditions/" + conId + "/Attachments/" + ele type: GET connection : "work_drive" ]; resp2 = zoho.crm.attachFile("Deals",dealId,downloadFile); resp3 = zoho.workdrive.uploadFile(downloadFile, dealWD, "PlaceHolder"+counter+"",

• Payment system for donations management

  I manage an organization where we receive donations from payers. Hence, there is no need to first create invoices and then create payments received against the invoices. What are the recommended best practices to do this in ZohoBooks?

• New Customization options in the module builder: Quick Create and Detail view

  Hello everyone, We have introduced two new components to the module builder: Quick create and Detail view. The Quick Create Component It is a mini form used to create a record and associate it to the parent record from a lookup field. For example, if you have a Deals lookup in the Contacts module, then you can associate existing deals or create a deal and associate it with the contact. You can customize this Quick Create form by adding standard as well as custom fields. There is no limit to the number

• unblock my zoho mail account. outlines@zoho.com

  please unblock my zoho mail account, outlines@zoho.com

• SMTP email sending problem

  Hello, I've sent emails before, but you haven't responded. Please respond. My work is being disrupted. I can't send emails via SMTP. Initially, there were no problems, but now I'm constantly receiving 550 bounce errors. I can't use the service I paid

• Mailk got blocked / Inquiry About Email Sending Limits and Upgrade Options

  Dear Zoho Support Team, My name is Kamr Elsayed I created this account to use for applying for vocational training in Germany. As part of this process, I send multiple emails to different companies. However, after sending only 8 emails today, I received

• Forwarder

  Hi, I tried to add a forwarder from which emails are sent to my main zoho account email . However, it asks me for a code that should be received at the forwarder email, which is still not activated to send to my zoho emial account. So how can I get the

• No chat option

  Chat option is not supported.

• Direct “Add to Google Calendar” Option in Zoho Meeting

  Hello Zoho Meeting Team, Hope you are doing well. We would like to request an enhancement related to the “Add to Calendar” functionality in Zoho Meeting. Currently, when we open Zoho Meeting and view our meetings under My Calendar, there is an Add to

• Default Tagging on API-generated Transactions

  If one assigns tags to an Item or Customer, those tags get auto-populated in each line item of an Invoice or Sales Order when one creates those documents. However, if one creates the Sales Order or Invoice via the API (either directly coding or using

• DKIM cannot be enabled for the domain as no verified default selector present

  Hi Support Team, For Domain DKIM record trying to enable status. but showing error "DKIM cannot be enabled for the domain as no verified default selector present" So, please resolve the issue. Thank you.

• unable to send message reason 554 5.1.8 Email outgoing blocked

  unable to send message reason 554 5.1.8 Email outgoing blocked

• I can't log in to my account on Thunderbird

  I've just had to rebuild my PC (calamitous mess from Microsoft with Win10/Win 11 'upgrade' - they confirmed I had to start with a new build). I have used Zoho mail for years via Mozilla Thunderbird, but now I've had to download the latest version of TBird,

• Should I Use DMARC?

  When I configure Zoho Mail's DMARC settings, it's mandatory to fill in the RUA and RUF (Aggregate notification email address*, Forensic notification email address*) addresses. When we enter an email address in these fields, we receive reports from the

• Introducing Profile Summary: Faster Candidate Insights with Zia

  We’re excited to launch Profile Summary, a powerful new feature in Zoho Recruit that transforms how you review candidate profiles. What used to take minutes of resume scanning can now be assessed in seconds—thanks to Zia. A Quick Example Say you’re hiring

• Books API Receiving an Error that Doesn't Make Sense when Creating Credit Note - trying to use 'ignore_auto_number_generation' argument

  Hello, I'm working on a newly created routine and I'm getting an error that doesn't make sense when trying to create a new Credit Note. Here is my POST request. Endpoint: https://www.zohoapis.com/books/v3/creditnotes?organization_id=########## Body:     {

• How to move emails to Shared Mailbox?

  Hello, I created a Shred Mailbox instead of using a distribution group. But I cannot move previous emails to certain shared mailbox. Is it possible move some emails from inbox to shared mailbox?

• Collaboration with free plan user.

  Hello. Do both users need to be on Pro plan to collaborate? Or can a Pro user share a note with a free plan user with the ability to edit?

• Connection to other user

  Zoho Cliq handles sharing of Custom OAuth Connections that require individual user logins.

• In arattai received message can't be deleted

  The issue has been noticed in following: arattai app (Android) arattai app (Window) arattai web While the message posted by me may be deleted, the ones received from others can't be. The item <Delete> change to <Report> when the message is a received

• Analytics Portal

  I have the "standard plan" and want to explore the portal option; I activated the 15-day trial but do not see the pricing for the add-on. How can I get the price under "Upgrade add-ons." Thanks Rudy

• Can I filter a Lookup field to only show related records from another Lookup in Zoho CRM?

  In our Leads module, we have two Lookup fields: Recruitment Agency – the agency that the lead came from Recruiter – the individual contact from that agency who sent us the lead Both fields link correctly to their respective records in CRM. However, our

• Next Page