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 - 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.
Nearing 200th Kaizen Post – 1 More to the Big Two-Oh-Oh! Do you have any questions, suggestions, or topics you would like us to cover in future posts? Your insights and suggestions help us shape future content and make this series better for everyone.
Hello everyone! Welcome to another week of Kaizen. In today's post, lets see what is ZRC (Zoho Request Client) and how we can use ZRC methods in Client Script to get inputs from a Salesperson and update the Lead status with a single button click. In this
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
Good evening, I upgraded my account and paid for it. From standard to professional. Unfortunately after the paiment my account was not upgraded. Please your advise. Best Regards Erik van Staverden
All replies to this question comes from a time where the UI was different. It's extremely frustrating not being able to find how to do this simple setting change. I want everything and everyone in my organizations to have DD-MM-YYYY date format by default.
Hi I have managed to integrate Zoho Projects with Zoho Sprints and I can see that the integration works as a project was created in Zoho Sprints. But, what I would like to do is to sync into an existing Zoho Sprints project. Is there a way to make that
Dears, I want to know the availability to develop the app on zoho and after that .. generate the APK or IOS app and after that I added them to play store or IOS store.. Is it possible to do this .. I want not to use zoho app or let my customers use it. thanks
Suppose I have a form with attached workflows onLoad. If I use the form as a subform, will it inherit the workflows or do I need to create new ones onAdd of row?
I brought a sub, and I gave the Super admin rights to a person who is no longer with us, so I need to change, and I need to make myself the Super admin
Hi, I'd like to suggest better collaboration tools for NOTES. The current notes section for Accounts, Contacts and Deals is not ideally suitable for any degree of communication or collaboration. When responding to a note, there is no ability to leave
I have just spent 2 hours creating a project template for a Netsuite configuration, and want to share it with other Zoho Projects users - who have a different account. Is there any way to do this?
Hello Everyone, A Custom function is a user-written set of code to achieve a specific requirement. Set the required conditions needed as when to trigger using the Workflow rules (be it Tasks / Project) and associate the custom function to it. Requirement:
I have a couple of issues I'm trying to work through. Initially, I was getting support from support@zohofsm.com, but I have not received a response in 8 days (11 on another question). Is this typical? Can I pay for support? For context, I am not spamming
I can add their email address.. phone number, DOB. I need to add a users profile picture so when they assign a template to a quote they own it adds their picture to the cover page. I've tried hacking a solution together but there has to be an easier way.
While i am trying to do this: async function fetchTicketsFromDesk(timeFilter = 'current_month') { try { const response = await ZOHO.CRM.CONNECTION.invoke("desk_connection", { url: "/api/v1/tickets", method: "GET", }); const data = response.details ? JSON.parse(response.details)
Documentation states that the zoho meeting plug in for outlook is only compatible with versions up to Outlook 2019 What is available to users of more up to date versions of outlook/office 365?
We're thrilled to announce the launch of our own SMS gateway feature within Zoho Marketing Automation! This new feature enables seamless SMS campaign management alongside your email marketing initiatives, providing a more integrated and efficient way
We would like to embed documents in our Desk articles. When we use an iframe for the embed, we get scrollbars and a frame border. Neither of those is acceptable. I've spoken with the Desk Support team about what we want and they tell me that it cannot
Hello, I am trying to create a button in Zoho CRM that I can place in my record details view for each record and use it to download all images in the image upload fields. I tried deluge, client scripts and even with a widget, but feel lost, could not
Is there a way to mass update contacts in zoho campaigns? I want to be able to change the content of a field for a few hundred contacts, and can't go through all of them individually.
Hi, We've created a number of workflows to allow us to auto assign tickets to agents based on keywords and other criteria. I'm struggling to create a report that would show me what is the percentage of tickets that are assigned automatically via workflows
Hello Zoho Desk Team, How are you? We are actively using Zoho Desk and would like to make more use of the Feedback Widget. One of the ways we implement it is through the popup option. At the moment, the popup always displays the Knowledge Base section,
We should be able to use placeholders in ticket templates. When we create a new ticket, our description field is shown to the client in the email they receive. It would be very handy to be able to personalize that description field in our ticket templates to pull in the name of the client that the ticket is for. Using them in the subject field as well, so we can auto populate Account Names, etc.
In the quotation i have the work flow schedule for create opportunity record in the module , on that time the quotation tag select as opportunity created. How i achive this using Deluge Script . this like i want to Do tag1 = Map(); tag1.put("name","Nurturing
Hi there: I've recently upgraded to premium and check that subtasks completion % don't update the proportional completion of the parent tasks related to it. We've been challenging with the problem of having to update twice or sometimes 3 times the completion of the related tasks. I've seen posts similar to this, of 3 years old. Is there any roadmap for making this happen in a future release? Thanx César Ratto Lima, Perú.
Trying to connect a phone via IMAP and getting "imap.zoho.com not responding." Is the server down, for maintenance or otherwise? I've tried this on two different devices and got the same error on both.
In today’s fast-paced IT environment, having a clear view of your remote support activities is more important than ever. Zoho Assist’s Custom Reports feature gives IT teams the ability to generate tailored reports that provide actionable insights and
Hi Zoho Support Team, I need some help with an issue on my WordPress website. My goal is to automatically identify logged-in WordPress users in Zoho SalesIQ, so I can see their name and email in the visitor list. Currently, my logged-in users are still
I get this message on one of my reports: Sorry, Zoho Reports currently does not support more than 100 distinct values in columns. 'Account Name * Sum(Amount),Count(Amount Tier)' contains more than 100 distinct values. Possibly, you can apply filter to reduce the number of distinct values in 'Account Name' or drop the 'Account Name' field in Rows. I want to list all ACCOUNT NAMES (about 500) with SALES BY ACCOUNT. What is blocking this?
Welcome back to our Let’s Talk Recruit series! This time, we’re diving into something that might seem like a small upgrade but has a huge impact on recruiter productivity: Zoho Recruit add-ons. Think about how much of your day is spent in your inbox or
Hello everyone, We have a unique requirement that necessitates that Vendors & Suppliers formally acknowledge our Purchase Orders upon receipt. I was hoping that there would be an option to do so in Zoho Books, but that does not appear to be the case.
Quite often now, users are using a sign-in provider like Google or Microsoft to sign into various apps and services. It would be great if Vault could remember which providers you use for each website and sign you in with that provider instead of a username
When teams handle a large volume of emails, managing threads becomes important to stay organized. Without a clear system, duplicate replies, missed follow-ups, or confusion over responsibilities can happen. Thread assignment solves this by designating
Let's learn why alt tags are crucial for your articles. You can add alternative tags (alt tags) and alternative text (alt text) to the images you share on your community forums or when embedding them in articles. Alt tags refer to the HTML attribute,
have not linked FSM yet to the rest of out Zoho suit. It certainly looks like the apointment and service part is more manageable for our staff. The question is that our engineers multi task examples 1. deliver products to customers not fitted 2. Service
Hello Zoho Creator Team, I would like to suggest an enhancement to improve the flexibility of form validations. Currently, when we need a field to be mandatory only if it's displayed on the form, the only option is to: Set the field as not mandatory in
Hi everyone, I’ve been working on moving some of our critical systems, including CRM and project data, to a Zoho cloud solution, and one of the biggest challenges I’ve encountered is data migration. Transferring large volumes of data while keeping it
I need a purchase made on my Commerce Site to result in an Invoice for services instead of a Sales Order that will be pushed to Books. My customers don't pay until I after I add some details to their transaction. Can I change the settings to make this
Item selling prices for Zoho Commerce and Zoho Books are in sync. If we update the Item selling price in Books, the same will happen in commerce and vice versa. I need a separate commerce selling price for online users and a separate books selling price