Building extensions #1: Creating and testing extensions for Zoho Finance Suite applications

Building extensions #1: Creating and testing extensions for Zoho Finance Suite applications

Hello developers!

We're excited to announce a new series called "Building extensions" to assist developers in creating efficient extensions for Zoho Finance Suite products. We'll support and guide you through the process of creating an extension and using the features offered in the developer portal.

What are extensions?

Extensions are installable plugins or add-ons that help enhance the existing functionality of your Zoho product or seamlessly integrate and interact with third-party applications for data transmission.

How can you build extensions?

Zoho offers a developer platform called Zoho Developer that allows you to build different types of applications. Sigma is a platform offered within Zoho Developer that is specifically designed for creating extensions for various Zoho products. Throughout this series, we'll look at how to create and develop extensions for the Zoho Finance Suite applications using Sigma.

Get to know all about extensions and building them further in detail.

Sigma extension support

The Zoho Finance Suite consists of seven applications: Zoho Books, Zoho Inventory, Zoho Expense, Zoho Invoice, Zoho Billing, Zoho Checkout, and Zoho Payroll. Currently, the Sigma platform supports creating and building extensions for these five Zoho Finance applications:
  • Zoho Books
  • Zoho Inventory
  • Zoho Expense
  • Zoho Invoice
  • Zoho Billing
Creating an extension
  • Log in or sign up at developer.zoho.com.
  • Go to Sigma and access your workspace.
  • Once you enter your workspace, you'll be taken to the Extensions section in Sigma.
  • Click the New Extension button to start building an extension.                                                                                     
  • Enter a name and description for the extension and choose the service you want to build the extension for. As mentioned earlier, Sigma offers support for Zoho Books, Zoho Invoice, Zoho Inventory, Zoho Billing, and Zoho Expense.                                                                                          
  • For our demo, let's choose the service as Zoho Books. Accept the terms and conditions, and then click Create.                                                                                          
  • The extension is successfully created. You can click the Extension Details icon to see an overview of the extension.                                                                                          
The extension details page shows the general details of the extension, such as creation date, creation time, and version, and allows you to associate developers with the extension.
  • Click the Edit Extension icon to start developing the extension.                                                                                  
  • The Zoho Books Developer Portal opens with the options and native features available to customize, curate, and develop your extension.                                                                
Zoho Books Developer Portal sections

The developer portal has four different sections to help customize and build your extension.

Learn: This section lists the native Zoho Books capabilities that can be used to create and develop extensions. Clicking the Set up Now button next to each feature will take you to the feature's development setup page.
                                                                                           

Build: This is the development setup section, which includes customization, automation, and components like connections, widgets, schedules, webhooks, and signals. You can customize your extension preferences, establish connections to integrate with other applications, and design custom interfaces to enhance user experience.
                                                                                          

Configure: This section assists with handling your extension's required configurations, whether they are generic settings or customizations required from the user. You can add global fields, which can be incorporated as either variables that store static data or through custom widgets that retrieve user inputs. You can also define functionalities that happen during installation and uninstallation.
                                                                                          

Publish: Once the extension has been built and configured, you can use this section to publish it for either private or public use. In both cases, the Zoho Books team will review the extension; for public extensions listed on Zoho Marketplace, the Zoho Marketplace approval team will also review them. You can share your privately published extension with other users using the Shared List option.
                                                                                          

We will explore more about each of these sections and their features in upcoming posts.

Testing an extension

The Zoho Books Developer Portal offers a dedicated testing environment for each extension, allowing you to test and validate it before publishing.

As a developer, you can use the Test Your Extension option in the top right corner of the portal to access your extension's sandbox environment.
                                                                  

This will redirect you to the sandbox testing environment for the extension you're developing, which is similar to Zoho Books and contains relevant modules to test with.
                                                                  

You can populate necessary data and test your extension functionality. Once everything is validated, you can go ahead and publish your extension for private or public use.

For support or questions related to Zoho Finance Suite extension development, you can email developer@zohofinance.com.

We hope you found this guide useful. Keep following this space for more information!

Next>>

      • Recent Topics

      • Have Some Bugs in Zoho CRM Ask Zia Assistant

        Hi Support Team, I have found some bugs in Zoho CRM Ask Zia Feature Please Check below screenshot, insight option is showing twice i think its in early access that's why its have some bugs .

      • Feature enhancement: Highlight rows based on a cell value

        Hello Sheet users, We're excited to announce a new feature enhacement, shaped directly by your valuable feedback! As you might know, conditional formatting is a great tool for anyone dealing with large data sets. Previously, if you’ve ever wanted to draw

      • Mind mapping in Zoho Projects

        Good morning,   I would like to congratulate the Zoho team for building such an inovative and responsive application that fits in the daily challenges of so many work groups. I would like suggest you another functionality that helps a lot in project planning and development: mind mapping. Mind mapping would be of great help for brianstorming, knowledge management and other needs in online collaboration.   Thanks and wish you all the best! George Maha Empresa Júnior Multidisciplinar do Instituto de

      • Shortcut to fill a range of cells

        Good evening: I'm writing because I haven't been able to find a feature that allows you to select a range of cells, type in one of them, and then use a key combination to type in all of them. In Excel, the keyboard shortcut is Ctrl+Enter. I haven't found

      • Create custom rollup summary fields in Zoho CRM

        Hello everyone, In Zoho CRM, rollup summary fields have been essential tools for summarizing data across related records and enabling users to gain quick insights without having to jump across modules. Previously, only predefined summary functions were

      • Detect and ignore bots in visitors

        The SalesIQ visitor numbers are basically useless to us because there is no bot detection. We get the same bots coming in from the same countries looking at the same pages every day. It can't be that difficult to tell the difference between an actual

      • Updating custom fields in Zoho Projects

        Hi I am wondering if anyone has experience with custom fields in Zoho Projects. I am struggling to update the field using either deluge or the api endpoint. My code is: //custom_Map = map(); custom_Map = {"UDF_DOUBLE_1":"0.27"}; update_Map = map(); update_Map.put("custom_fields",custom_Map.toList());

      • Markdown for Desk?

        Hi, my company wants to use markdown for formatting text in Desk (in all modules there, especially Tickets and Helpcenter). Zoho already offers use of markdown in several products (see https://help.zoho.com/portal/en/kb/backstage/microsite-guide/formatting-with-markdown/articles/formatting-with-markdo)

      • Change Currency symbol

        I would like to change the way our currency displays when printed on quotes, invoices and purchase orders. Currently, we have Australian Dollars AUD as our Home Currency. The only two symbol choices available for this currency are "AU $" or "AUD". I would

      • Calendar not working

        Are we the only ones. On any browser we cannot click on any of our calendar appointments and get them to open. They just make the browser loop. WE have reached out and have been told they are working on it. The office staff are really stuck. The point

      • Good news! Calendar in Zoho CRM gets a face lift

        Dear Customers, We are delighted to unveil the revamped calendar UI in Zoho CRM. With a complete visual overhaul aligned with CRM for Everyone, the calendar now offers a more intuitive and flexible scheduling experience. What’s new? Distinguish activities

      • Remembrance Day to Remember – Recalling Values

        The phrase “at the eleventh hour” refers to the 11th hour of the 11th day of the 11th month in 1918, when the hostilities of World War I came to an end—but it still holds meaning today. Remembrance Day (Veterans Day in the US) is observed on November

      • Gmail is ramping up its email sender policy as of November 2025

        Hello marketers, As you may be aware, Gmail introduced a guideline for bulk senders starting February 2024. If not, here's a quick refresher straight from Google: After this policy was announced first in 2023 and soft-implemented in February 2024, we

      • Tip of the week #16 - Search and filter threads based on criteria

        Zoho TeamInbox lets you search and filter threads with any information that you have about the thread. You just have to input the criteria and Zoho TeamInbox will list all the threads that match the condition.   Firstly, there is a global search you can

      • WhatsApp Message Template Quick Reply Buttons

        Hello, I created my first Message Template to overcome the 24-hr messaging window and it was approved by WhatsApp/Meta. When I go to Meta, I also see that template brought from Zoho Desk, and used it via Zoho Desk IM. However, I notice that when in Meta's

      • Account in Quick View Filter

        I have a report that I often run against a specific Account. Every time, I have to go into the edit menu and change the Advanced Filter. I would prefer to use the Quick View Filter, but it does not allow me to use the one and only field that makes any

      • All new Address Field in Zoho CRM: maintain structured and accurate address inputs

        The address field will be available exclusively for IN DC users. We'll keep you updated on the DC-specific rollout soon. It's currently available for all new sign-ups and for existing Zoho CRM orgs which are in the Professional edition. Latest update

      • Collapsible Sections & Section Navigation Needed

        The flexibility of Zoho CRM has expanded greatly in the last few years, to the point that a leads module is now permissible to contain up to 350 fields. We don't use that many, but we are using 168 fields which are broken apart into 18 different sections.

      • Set Display for Numbers/Currency/etc with Client Script/Customization in Canvas List Page

        Is it possible to set a display mask for a number/currency field using Client Script or customization? I have custom fields that I would like to keep the decimal places for calculation purposes, but do not need them displayed to the user. So 101.3568

      • 136.143.188.51 blocked by spamcop

        Zoho mailserver seems to be blocked by spamcop. Cant send mail to my customer. Not sure what to do.

      • 🚀 WorkDrive 5.0: Evolving from a file sharing app to an intelligent content management platform: Phase 2

        Hello everyone, WorkDrive's primary focus has always been to provide an intelligent and secure content management platform, simplify collaboration, and be the central repository of files for all Zoho apps. In our previous announcement, we unveiled the

      • Sync desktop folders instantly with WorkDrive TrueSync (Beta)

        Keeping your important files backed up and accessible has never been easier! With WorkDrive desktop app (TrueSync), you can now automatically sync specific desktop folders to WorkDrive Web, ensuring seamless, real-time updates across devices. Important:

      • i keep see there is a connetion issue connecting 3rd party api on zoho when using zia

        hi there , i have set up open ai api to zoho zia (copied and pasted to zoho zia) but I keep getting notificaiton "there is a connetion issue connecting 3rd party api on zoho" when using zia on top when click zia and try to type in word there

      • Introducing the locking option for CRM records

        Last modified on 06/04/2023: Record locking option in CRM is now available for all Zoho CRM users in all DCs. Note that it was an early access feature available only upon request. Hello All, Hope you're doing well! We're thrilled to introduce our latest

      • Time Entries in Analytics

        I am trying to import a zoho sheet into zoho analytics. In my sheets one of the columns has "time Entries" in this "format HH:MM am/pm" example 11:00 PM. After import, i noticed that analytics converted the time to "00 Jan 1900 23:00:00".. how do i maintain

      • Deleting Fields in CRM Deletes Views in Analytics

        Hey friends! I'm having some issues when we modify some fields within ZohoCRM. There are times where we need to sunset a field and eventually completely remove it. In these instances, it seems like a lot of views are removed in Analytics. This ranges

      • Booking outside of scheduled availability

        Is there a way for staff (such as the secretary) to book appointments outside of the scheduled availability? Right now to do this special hours must be set each time. There should be a quicker way. Am I missing something?

      • Automatic Matching from Bank Statements / Feeds

        Is it possible to have transactions from a feed or bank statement automatically match when certain criteria are met? My use case, which is pretty broadly applicable, is e-commerce transactions for merchant services accounts (clearing accounts). In these

      • Zoho Desk Android and iOS app update: Access multilingual templates on the IM module

        Hello everyone! We have introduced multilingual templates on the IM module of the Zoho Desk mobile app allowing you to send IM template messages in translated versions. iOS: Android: Please update the app to the latest version directly from the App Store/

      • Can't login IMAP suddenly

        Since this evening I'm getting the error: You are yet to enable IMAP for your account. Please contact your administrator... IMAP always been enabled in my account and was workign fine for the past 7 years. Already tried turning IMAP off and on again.

      • Zia Profile Summary now supports six languages and responds faster

        After numerous customer requests, we’ve expanded Zia Profile Summary to do more than just summarize resumes quickly. It can now summarize them in six different languages and deliver results even faster. What’s New 1. Extended language support Zia can

      • Nimble enhancements to WhatsApp for Business integration in Zoho CRM: Enjoy context and clarity in business messaging

        Dear Customers, We hope you're well! WhatsApp for business is a renowned business messaging platform that takes your business closer to your customers; it gives your business the power of personalized outreach. Using the WhatsApp for Business integration

      • CRM x WorkDrive: File storage for new CRM signups is now powered by WorkDrive

        Availability Editions: All DCs: All Release plan: Released for new signups in all DCs. It will be enabled for existing users in a phased manner in the upcoming months. Help documentation: Documents in Zoho CRM Manage folders in Documents tab Manage files

      • Does Zoho offer a full WhatsApp Marketing Platform (like WATI / GallaBox)?

        lm exploring WhatsApp marketing and I’d like to understand what options are available within the Zoho ecosystem. Currently, I see: Zoho SalesIQ has a broadcast option, but it seems very limited — for example, it doesn’t support uploading contacts via

      • Custom buttons

        Getting Error "You can only create 10 custom buttons per module" ! I already have more than 10 for 1 module before trying to create another. Is this a new restriction brought about by the all knowing what's best for businesses Zoho guru ? It would be

      • The Social Wall: October 2025

        Hello everyone, As we head toward the end of the year, we’re bringing you a few updates to help give your social media efforts a strong finish. This month, we’re rolling out new enhancements across both the web and mobile app. Post Preview Have you ever

      • Client Script | Update - Support for List Page (Canvas) and Notes

        Hello everyone! We are glad to announce two exciting updates in Client Script. Client Script support for List Page (Canvas) Client Script support for Notes These open the door to more dynamic and interactive customizations! 1. Client Script support for

      • Desk Field Not Showing in Analytics

        Hi there, I recently added a field to our Zoho Desk Ticket Information. I went and added the data retrospectively to the tickets. It is also marked as required, so all new tickets cannot be closed off without it being filled in. When I try to run a report

      • COD with Partial payment

        Two reasons why we need COD with partial payment option. 1) Since we deal heavy weight products our shipping costs are too high. If shipment is rejected by customer we incur huge loss. 2) Some competitors place fake orders with different names and return

      • Pincode based Product Restriction

        we have different types of products. 1) Very bulky items like plywood. 2) Too delicate items like glass These type of products we want to sell to local customers. Other products we want to supply all over India. There should be an option to restrict products

      • Next Page