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.
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.
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.
Hello everyone! Welcome to another week of Kaizen. The final Kaizen post of the year 2025 is here! With the new Client Script support for the Notes Related List, you can validate, enrich, and manage notes across modules. In this post, we’ll explore how
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.
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
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
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.
Hi there, We've recently set up automatic backups for our Zoho CRM account. We were hoping that the backup functionality would not require any manual work on our end, but it seems that we are always required to download the backups ourselves, store them,
Hello Zoho FSM Team, We are currently in the process of deciding whether to fully transition to Zoho FSM for managing our field service operations. At present, our team actively uses Zoho Desk (with over 50 users) and Service Fusion, which we are considering
"Sir, can you come tomorrow? My manager wasn't available for the cheque sign-off", the customer said, avoiding eye contact. Ravi forced a polite smile, but inside, he felt a sense of defeat. He had already visited the customer's office twice in the last
Hello, I am editing the Quote Template and added ${Products.Product Image} to the line item and the image comes up but it is very tiny. Is there anyway that you can resize this to be larger? Any help would be great! Thanks
Hi Zoho Team, We’ve been using Zoho Meeting for both internal and external meetings, and unfortunately, the experience has been consistently poor. The video and audio quality are so unreliable that it often renders meetings ineffective—especially with
Hello all, If your bookkeeping is reporting in cash, you cannot use the new fixed acid module, as it does all the depreciation bookings accrual and not cash. This is definitive and you can't turn them into a cash booking. They will never appear in your
Hello team here is the sample code How can apply the payment received record over a unpaid zoho books invoice. //......................... paymentID = customer_payment.get("payment_id"); organizationID = organization.get("organization_id"); paymentmaplist
Hello everyone, We're excited to bring you another round of powerful updates in Zoho WorkDrive! Join us on May 15 for an exclusive live webinar where we’ll unveil the latest features designed to enhance your team’s productivity, collaboration, and data
Hello everyone, Managing legal documents across departments and jurisdictions can be complex, but it doesn’t have to be. Join us on March 6 for an exclusive webinar where we’ll show you how Zoho WorkDrive empowers legal teams to stay compliant, organized,
Hello everyone, We’re excited to invite you to our upcoming live webinar on February 6! Discover how Zoho WorkDrive can help manufacturing businesses optimize back-office operations, improve efficiency, and boost profitability. Our product experts will
Hello everyone, We’re excited to invite you to our year-end live webinar! This session will take you through the transformative features and updates we’ve introduced in Zoho WorkDrive this year, helping you streamline document management like never before.
Hello everyone, We’re excited to invite you to our upcoming live webinar, where we'll delve into the seamless integration of WorkDrive with other key Zoho applications! This is a fantastic opportunity to enhance your productivity and streamline your workflows
Hello everyone, We’re excited to invite you to our upcoming live webinar, where we’ll explore how to maximize your use of WorkDrive as part of the Zoho Workplace bundle. This is a fantastic opportunity to elevate your productivity and streamline your
Hello everyone, We’re excited to invite you to our upcoming live webinar! Discover how to seamlessly migrate your data, optimize file organization, and boost team collaboration using Zoho WorkDrive’s powerful features. This is a fantastic opportunity
Hello everyone, We are thrilled to invite you to a live webinar focused on mastering the WorkDrive TrueSync application. Discover how to seamlessly sync your content between the cloud and your computer, ensuring smooth and efficient file management. Our
I'm asking you all for any feedback as to the logic or reasoning behind drastically limiting portal users when Zoho already meters based on number of records. I'm a single-seat, Zoho One Enterprise license holder. If my portal users are going to add records, wouldn't that increase revenue for Zoho as that is how Creator is monetized? Why limit my customer portal to only THREE external users when more users would equate to more records being entered into the database?!? (See help ticket reply below.)
In my email configuration: The domain's MX Records are pointed to Zoho The domain's SPF Records have been pointed out successfully DKIM is enabled. DMARC Record is pointed for the domain. The domain name is digioorja.in. Still facing the issue of Error:
l tried to verify my domain (casalimpaeperfumada.com.br) and its shows this error: This Operation has been restricted. Please contact support-as@zohocorp.com for further details.
Just in case others are as forgetful as me ... As Zoho has changed the POP server for personal and free organisational users, I needed to change the POP server on my email client. This failed persistently but eventually I remembered that I had chosen
Hi, I hope you're doing well. Currently, in Zoho Mail, I can manually add specific users or the entire organization to a shared mailbox. However, there is no option to add Zoho One groups or departments. Feature Request: We would like the ability to assign
Hi Zoho Mail Team, I hope you're doing well. We have noticed that currently, Zoho Mail does not allow creating filter criteria using only special characters, such as = or #. However, there are scenarios where such a filter is necessary. For example: Filtering
I saw 2 previous threads about this. One is from 14 years ago. The other was closed as "answered" a year ago but the feature was never implemented: https://help.zoho.com/portal/en/community/topic/how-to-download-save-emails-as-pdf Is the "save as PDF"
Hi, I have a Workplace Standard subscription. On Zoho's website, it mentions that with the annual plan it's possible to have multiple plans under the same organization—for example, Workplace Standard and Mail Lite. However, I can’t find a way to do this
Let's say you are working on a big project where different parts of a single task need attention from several people at the same time—like reviewing a proposal that requires input from sales, legal, and finance teams. Instead of sending separate reminders
Hi, I created a form in Zoho Creator and published it. The permalink works but I want to override the css of the form. (style based URL parameters is not good enough) So I created a page and added an Html snippet. I can now override the css, which is
You are someone who sends a lot of emails, but half the sections in the composer just get in your way — like fields you never use or sections that clutter the space. You find yourself always hunting for the same few formatting tools, and the layout just
Hello everyone! Welcome back to our series on Zoho Books mobile app features. Today, we will talk about a feature that yet again helps you focus on work that really matters-Dashboard Filter State Retention. Imagine you're working on your Zoho Books dashboard,
I accidentally made a second payment to my taxes for $300 which is reflected in my bank account and therefore on Zoho books but I can not match it to any transactions because its not reflected in payroll as a tax payment. Is there a way to add an extra
they are different. Quote is for 1 piece price + other charges. Estimate is for total quantity to be ordered. The gross total amount of the Estimate is the amount payable. Replacing Estimate as Quote is not understandable because they are different. In
Hello everyone, Welcome back! Today, we're focusing on a feature specifically designed for our Indian users in the Zoho Books-Indian edition, particularly those who deal with GST compliance regularly. We understand the importance of accurate and efficient
Hello everyone, Welcome back! We’re here with another feature spotlight that might seem small but can have a big impact on your daily routine: setting the first day of the work week in the Zoho Books iOS app. Imagine this: You’re a business owner who
Hello, One of our customers who has 25 different companies around the world gets 60 days to make payments. Unfortunately, the subject report does not report an average time to get paid (in days) or the ability to look at a custom period of time. Currently
Normaly our customers use Zoho Projects to manage projects and timesheet that are being charge to the customer. Using the integration from Zoho Project we can have projects base on different billing method. For example most of our customer use Hourly
Dear users, Continuing in the spirit of our 'Function Fridays' series, where we've been sharing custom function scripts to automate your back office operations, we're thrilled to introduce our latest initiative – the 'Zoho Books-Accounting on the Go Series'.