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
A new month, a new set of updates. With a mix of new features and thoughtful improvements, you get smoother workflows and better control across registrations, exhibitors, and communications. Let's take a look at what's new and enhanced in Zoho Backstage
Hi All. We are using Zoho Checkout to capture online payments for a club membership form (in Zoho Forms). We've noticed that each new payment seems to create a new customer record, regardless of whether the customer already exists in the Zoho Finance
We are looking at migrating our Knowledge base into Zoho Desk. Is there a way of creating templates for article in Knowledge base. We want to be able to set templates for certain types of content. Is this possible
Greetings. Can you tell me if there is a way to get an EXPORT of my KB articles? OR is there a template you supply for importing KB articles into my zoho desk? I am looking for a method of understanding what fields can be imported, and what their possible
Hi everyone, We hope you’re all doing well. We are trying to improve how we measure the performance and effectiveness of our support department, and we would really appreciate learning from the community. We assume there are several common and widely-used
New Purchase Order × Almost there, but... Quantity of items in this purchase order is greater than the quantity that can be backordered from that sales order. Why can't I change the quantity of a backorder purchase? It looks like a normal order form and I would like to use it as one because I increased the amount and added some items.
Hello, I have many deals that have multiple potential customers associated with a single deal, for example an engineer and a manager. The manager is the Deal's primary contact in CRM and the Engineer is added to the deal in the "Contact Roles" Associated
I have been through all the steps and have a functioning Oath access_token etc etc... I then GET https://mail.zoho.com/api/organization And get my zoid then GET http://mail.zoho.com/api/organization/<hidden>/accounts and get the account details, which
Dear Zoho CRM Support Team, We are writing to request an enhancement to the webform builder functionality within Zoho CRM. Currently, to create a webform in a right-to-left (RTL) language, the entire CRM instance must be set to RTL, which can be inconvenient
I imported +300 contacts. I can see them in import history. When clicking on a contact in import history I see all the imported contact details for any given contact. So import seems to be successful. However the imported contacts do not show up in the contacts tab. Not in All contacts, and not in a filtered view where they absolutely should show up. The search function also does not find any imported contact. Help?
Pour accompagner sa croissance, une entreprise a besoin d’une infrastructure téléphonique flexible et évolutive. Les solutions de téléphonie s’adaptent aux exigences du centre de contact, tout en intégrant aisément les opérateurs locaux de votre choix.
Hello everyone, I hope you are all well. I have a question regarding Zoho Social. I am developing an application that generates social media posts, and I would like to be able to incorporate a feature that allows saving these posts as drafts in Zoho Social.
Bonjour chers utilisateurs, Avec l'arrivée du dernier mois de l'année, il est temps de résumer les activités de novembre dans la communauté Zoho France. Ce mois-ci, Zoho Webinar se dote de deux nouvelles intégrations ! La première est avec Zapier : connectez
Starting January 1, 2026, Belgium is introducing mandatory electronic invoices (e-invoicing) for all B2B transactions between VAT-registered businesses. This means that invoices and credits notes must be exchanged in a prescribed digital format. How E-Invoicing
Hello everyone! We’re excited to introduce the latest updates to Trident, bringing you a more seamless, intuitive, and secure communication experience. Let’s take a quick look at what’s new. Work with PST/EML files more efficiently. You can now do more
I have a page that has an embedded report, as shown below. When I click the + sign to add a new record, the form shows up inside the page where the report was embedded. I know that I can add a custom action to the report grid or report detail view and
"Is there any chance I can get a little discount on this month's service?" Maya hears this almost every time at her fitness studio. She offers monthly subscription plans for various services, including yoga, strength training, wellness sessions, and personal
Hello everyone! We’re excited to announce the Query Workbench, a brand-new interface designed to improve developer experience of building Queries in Zoho CRM faster, simpler, and more intuitive. In the past, constructing queries required navigating across
I've discovered a flaw in how Zoho Creator handles email attachments when using the Email-to-Form feature, and I'm hoping the Zoho team can address this in a future update. The Issue According to the official documentation, capturing email attachments
Hi guys, Were integrating a creator app with books however what were doing is adding a books customer on submit of creator form. We have some parameters but some fields aren't coping, All were seeing is the contact name in books,. Any help of the params for this would be great. below is a sample of the script... response = zoho.books.createRecord("contacts", "XXXXXXXXX", { "contact_name" : input.Name, "address" : input.Email });
We deal with confidential information almost every day, whether it is being sent out or received. Though emails sent using Zoho Mail are encrypted both during transit and at rest, attempts to access and steal your sensitive data are always a threat that
Hi Zoho teams. I think it could be good to link KB articles with : accounts in order to easily find articles dedicated to some account specificities. I tried to use tags , but tags are free text with not easy way to retrieve it directly from ticket or list article for one tag. Tickets : It would be a good way to measure usage of KB directly from ticket when we don't need to copy/paste KB in solution. And : Great Tool , keep going !
Hi, I am in the planning phase of a new application and I would like to use 'Drag and Drop' in the user interface of my new Creator application that I am sketching out, but I don't seem to be able to find any reference that this is available to developers. In my instance I have table of entries and I would like to be able to allow users to move an entry to another table (much like you do in your own interface when creating a Pivot Table report. In addition, I would like the user to be able to re-order
From data to decisions: A deep dive into ticketing system reports Content management teams can use various metrics to assess the effectiveness of knowledge base articles, improve content quality, and ensure articles are regularly updated. Predefined article
Hello Team, Currently, the Invoice Ref. field is set to a Number type with a maximum limit of 9 digits. However, we often receive customer invoices that contain up to 12 digits. In some cases, the invoice reference includes not only numbers but also letters
Wsp Everybody I co-own a TikTok Branding / Consulting Startup & have been using Zoho for the past 60 days - Am now looking to make our overall operations & processes more Efficient & Effective! Curious to know how others are using the platform & what's
Hi, We just started to use Zoho Desk and want to import our knowledgebase from our old support system (Freshdesk) to Zoho Desk. Can anyone give us information about the format of xml file to import? There is no explanation on the related page.
Hi, how can I select how a "leave" event is pushed into Microsoft calendar? I want for leave "working elsewhere" to show as working elsewhere and NOT as busy.
Hi There, I am looking for a solution, script, workflow or anything to solve an issue we have - in our customers section we have a rule that doesn't allow duplicates, however Zoho will allow customers with xxxxx and xxxxx PLC or LTD so effectivley we
I've got this super simple If formula, what is the reason for the error? If ( LEN(${Leads.Trial Slot Option}) == 3,'y','n') Syntax Error. Check the examples for any functions you're using to see if you formatted them correctly. Make sure your fields are
Zoho FSM now speaks your language. The much-awaited multi-language support is now available in Zoho FSM. The following languages are supported in Zoho FSM: Dutch (Nederlands) English - United Kingdom English - United States French (français) French -
Hi all, We have a heavily used intake form that is used for new leads as a part of our intake. There is a subform that allows the lead to add additional team members, their titles and other basic info. That form submission creates a new Lead and the subform
Hello, Bring the power of digital signatures to the apps you build in Zoho Creator! Connect Zoho Sign as a microservice and enable seamless e-signature workflows in your applications. This integration allows you to automate signing tasks using Deluge.
In the address field, is there a way to restrict the addresses that auto populate (via Zoho Maps or Google Maps) to a specific state (I know it's possible with the country). Additionally, how often does the address in Zoho Maps get updated? Certain addresses
Safety is one of our main concerns, whether it’s about device security or online protection. We use tools like fingerprint scanners, facial recognition, and two-factor authentication to keep our devices and email accounts secure. We use methods like OTP
We’re excited to share a set of enhancements to Resume Harvester that make sourcing faster and more flexible. These updates help you cut down on repetitive steps, manage auto searches more efficiently, and review candidate profiles with ease. Why we built
Hi all, I’m using SAP Business One on-prem (SQL Server / or HANA — depending on DB backend) as our ERP. I want to build a pipeline that, every morning at 9:00 AM IST: pulls transactional data (invoices, customers, products, stock, etc.) from SAP B1, loads