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

    • June 2021 in TransMail!

      Note: TransMail is now ZeptoMail. Click here to know more. Hello again, everyone! Hope you and your loved ones are doing well. If you're doing less than fine, we truly hope that things only get better for you.  We've had a few updates in the past month

    • TransMail has a new name—ZeptoMail!

      Tried navigating to TransMail's community forum but see a different name now? That's because TransMail has a new name. TransMail is now ZeptoMail! As we’ve grown from an internal service used mainly by other Zoho products to an up-and-coming competitor

    • July 2021 in ZeptoMail!

      Note: TransMail is now ZeptoMail. Click here to know more. Hello again, everyone! Hope you and your loved ones are doing well.  We've had a few updates in the past month in ZeptoMail—some new features and some important announcements. Take look at what

    • Send Email From the ZeptoMail BY API

      What is Zeptomail:- Transactional email service with reliable and fast delivery How we can Create a Connection for Zeptomail in Zoho CRM Go to the Setup Click on Connection Enter Connection Details:- Generate Consumer Key & Consumer Secret Using Zoho

    • Customer email on Opencart 3

      When I place an order, 2 emails are sent: 1) administrator 2) to the user The administrator receives a beautiful letter, but the user receives a damaged letter (see screenshot). What could be the problem?

    • [Announcement] Insert image from URL changes in Zoho Writer

      Hi Zoho Writer users! We'd like to let you know that we've changed the behavior of the Insert image from URL option in Zoho Writer for security reasons. Earlier behavior Once you inserted an image URL in a Writer document, the image would be fetched from

    • Writer sing up problom

      Zoho writer sing up prolom face

    • Unable to copy into a new document

      Whe I create a new Writer doc and attemp to copy and past I get this message. The only way to copy into a document is I duplicate an existing document, erase the text and save it under a different name and then paste the information. Not ideal. Can you

    • [Webinar] Live demos and user Q&A with Zoho Writer product experts

      Join us on June 12, 2025 for live demos based on your use cases and real-world scenarios raised via form. This is also an opportunity to get your questions answered directly by product experts from the Zoho Writer team. Webinar agenda Live demos based

    • Zoho Writer's built-in citation and bibliography generator

      Hey researchers and writers! Do you manually format citations and bibliographies, spending hours jumping between apps and tabs? If so, then check out Zoho Writer's built-in "Citations and Bibliography" feature. Imagine you're writing a thesis on the future

    • Single and group checkboxes in Zoho Writer's fillable forms

      Hey Writer Fam, Are you making the most out of single and group checkboxes in fillable forms in Zoho Writer? Here is a handy tip to optimize your use of checkboxes, both single and group, and enhance your data collection process. Single checkboxes: Single

    • Collaborate efficiently with Zoho Writer's track changes feature

      Hi Zoho Writer Community, Zoho Writer's track changes feature is a simple, built-in solution that helps you and your team work together efficiently. Instead of juggling multiple versions of a document or building up a long email chain of comments, each

    • Zoho Writer's WordPress extensions

      Hey Zoho Writer users! Say goodbye to all your WordPress content publishing woes with Zoho Writer's WordPress extensions. Publish content with all your formatting and images, republish content when you update a document, and more—from a single window

    • Time-saving table hacks

      Hey Zoho Writer Community, Do you find yourself using a lot of tables in your documents? We're here to share some of our time-saving hacks that will help you work more efficiently, organize your data, and make your documents look neat and professional.

    • Automating document approval and signing with Zoho Writer and Zoho Sign

      Hey Zoho Writer Community! Here's another automation tip to make your processes more efficient! Question: Can I send a document for client approval first, then automatically send it for signing with Zoho Sign if they approve? Since it's the same person

    • Customization hacks in Zoho Writer - Part 2

      Hey community, We're back with some more tricks to personalize your documents, save time, and get in the zone when you work in Writer. Check out part 1 of this post if you haven't already. Let's dive right in! Document ruler units Imagine you're creating

    • Simplify your tax calculations with Zoho Writer

      Hello Zoho Writer Community! Tax season can be stressful, but with Zoho Writer, managing your income tax calculations becomes straightforward and efficient. Here’s an example of how you can use the tables and formulae of Zoho Writer to calculate income

    • Enhance document navigation with headings and TOC

      Hey Zoho Writer Community! We're back with some useful features in Zoho Writer that can simplify your document creation and navigation process. Let's dive right in! Check out our video on how to make the most of Zoho Writer's heading and table of contents

    • Use and download in PDF format of Zoho wirter Merge template using deluge

      Hello Zoho Developers. Here is some information about Zoho Writer. Writer is not just another online word processor, it's a powerful tool for editing, collaboration, and publishing. Even with its wide range of features, Writer's pared-down user interface

    • Customization hacks in Zoho Writer - Part 3

      Hello everyone, Welcome back to Part 3 of our customization tips in Zoho Writer! In this third installment, we'll be diving into some essential customization settings that can enhance your document creation experience. Sender email address in mail merge

    • Daytime saving timezones messing up writer pdf

      Hi, I need help for something I can't figure out. I created a Form to collect data and it is set up with my current Daylight Saving Time (GMT-3). This form is used to generate a contract (pdf Writer) with dates from an event that is being held in 4 months

    • Issue with locked content in Writer

      Hi, I have seen the documentation which outlines how to lock specific content within a Writer document so that it can't be modified by collaborators, but I have come across an issue. When the editor locks a paragraph for example, then a collaborator can't

    • Deprecation of certain URL patterns for published Zoho Writer documents

      Hi Zoho Writer users! We'd like to let you know that we have deprecated certain URL patterns for published and embedded documents in Zoho Writer due to security reasons. If the published or embedded documents are in any of these URL patterns, then their

    • Using Mail Merge Template to Print Documents with One Subform Record's Fields per Document

      Hello, We have a Mail Merge template created in Zoho Writer which is not able to perform the functionality which is currently required to automate the documentation task portion of our process. The CRM module we are primarily using is based on a "Loans"

    • Problem with Writer and Workdrive

      Hi team, I’m the super admin for our Zoho One org. WorkDrive is active, and Zoho Docs is deprecated for our org. However, Zoho Writer cannot connect to WorkDrive at all — we’ve cleared cache, tried incognito, and restarted several times. I was able to

    • Set to Review for all

      We are testing the use of Writer as part of an internal review process for statement of work documents and have found that when the document is changed from Compose to Review by one person, that is not reflected for all others who view the document. Is

    • I’ve noticed that Zoho Sheet currently doesn’t have a feature similar to the QUERY formula in Google Sheets or Power Query in Microsoft Excel.

      These tools are extremely helpful for: Filtering and extracting data using simple SQL-like queries Combining or transforming data from multiple sheets or tables Creating dynamic reports without using complex formulas Having a Query-like function in Zoho

    • stock

      bom/bse : stock details or price =STOCK(C14;"price") not showing issue is #N/A! kindly resolve this problem

    • SOME FEATURES ARE NOT IN THE ZOHO SHEET IN COMPARISION TO ZOHO SHEET

      TO ZOHO sir/maam with due to respect i want to say that i am using ZOHO tool which is spreadsheet i want to say that some features are not there in zoho sheet as comparison to MS EXCEL like advance filter and other Features which should be there in ZOHO

    • Zoho sheet for desktop

      Hi is zoho sheets available for desktop version for windows

    • Tip #18: 6 Trendlines and when to use them in your spreadsheet data?

      Charts are a great tool for visualizing and interpreting large chunks of data in spreadsheets. Zoho Sheet offers you 35+ chart options, along with AI-powered chart recommendations based on the data set you select. There are various chart elements that

    • Perform customized calculations with the new LAMBDA functions!

      We released the LAMBDA function in Zoho Sheet in 2021, enabling customized calculations inside predefined functions. Now, we're extending LAMBDA's capabilities with six new functions. Each of these functions applies LAMBDA to the given input, performs

    • Tip #17: Easily share spreadsheets with non-Zoho account users

      With efficient, collaboration-friendly options, Zoho Sheet is a popular choice among users. Sheet's external share links help you collaborate more effectively by sharing your spreadsheets with anyone outside your organization, including users who do not

    • Work seamlessly with Sheet's shortcuts without affecting the browser

      Navigating your worksheets and performing specific actions should be a quick and easy process. That's where keyboard shortcuts come in. Shortcut keys help you accomplish tasks more efficiently, eliminating the need to move away from the keyboard. What

    • Zoho Sheet for iPad: Improved UI, external keyboard support, and more!

      The portability and capabilities of the iPad have made it an essential device in the business world. With this in mind, we had launched an exclusive Zoho Sheet app for iPad, with device-specific improvements and enhanced usability. Now, we're improving

    • The new Zoho Sheet for Android: Seamless UI and advanced features

      At Zoho Sheet, we know mobile apps have become the go-to platforms for creating, sharing, and storing information. And we understand the importance of an efficient and seamless app experience. We've been working hard on improving the overall user experience

    • Zia in Zoho Sheet now makes suggestions on conditional formats, picklists, and checkboxes

      Zia, Zoho's popular AI assistant, has been helping users succeed across Zoho applications since inception. In Zoho Sheet, Zia helps users efficiently build reports and analyze data with recommendations about data cleaning, charts, and pivot table. Also,

    • VBA attached to button no longer works on external shared sheet

      Hi - we have a Sheet that our clients use, which requires them to press a button once they've entered data. The button then triggers a flow via a webhook. The button works fine when editing within Zoho Sheet - however when shared externally it no longer

    • can I use zoho sheet for survey?

      Hi I wanna use zoho sheet for my ARY to know consumer better so i wanna have permission to do so

    • How to Avoid Impacting Other Users When Hiding Columns in Zoho Sheet

      Hi Team, We’re experiencing a challenge with the column-hiding feature on Zoho Sheet during collaborative sessions. When one user hides a column, it becomes hidden for all users working on the file, which disrupts others' workflows. In comparison, Excel

    • Next Page