Building extensions #4: Integrating Zoho Books with applications using connections

Building extensions #4: Integrating Zoho Books with applications using connections

In our last post, we looked at an overview of the key features available for creating a Zoho Books extension, including connections. In this post, we'll go over connections in depth, including their types and applications.

What are connections?

"Connections" is a component in the developer console that allows you to establish secure connections between applications. In general, a secure connection is essential for apps to work seamlessly for data transmission and synchronization. The connections functionality in the Zoho Books extension developer portal is ideal for securely connecting Zoho Books to other Zoho products or third-party applications.

Types of connections

The Zoho Books extension developer portal allows you to use both predefined and custom connections.

Predefined connections:
 These are ready-to-use connections that are preconfigured for various applications to connect with Zoho Books. You can simply search for the application you want to connect to from the default list, choose it, enter some basic information (scope), and connect to Zoho Books.

Custom connections:
 These are connections for apps not included in the default list. You can create a custom connection by manually setting up or configuring information about the application you want to connect to Zoho Books with—such as the authentication type and other corresponding details—and then proceeding with the connection.

Notes
Note: You can also create these custom connections for applications in the default list if you want to customize the connection with specific details.

Now, let's explore the steps to create these connections with an example for each.

Steps to create a predefined connection
  • Go to Sigma and access your workspace.
  • Enter the developer portal of the Zoho Books extension you're creating a connection for.
  • Navigate to the Build section and click Connections to view the connection details, types (predefined and custom), and support to create a new connection.

  • Click the New Connection button to create a new connection.
Notes
Note: Alternatively, you can use the View All option under a connection type to see all the services under that particular connection type and begin building connections.

  • You'll be redirected to the connections page of your extension's developer space, where you can select default or custom services to create connections.


In this post, we'll walk you through creating a predefined connection using the default services available.

For our example, let's create a connection for Wrike (a project management service) available in the default services list and integrate it with Zoho Books.
  • Choose Wrike from the default services list.

  • Click the Create Connection button.

  • Provide the connection details.
➤ Enter the connection name.
➤ Toggle and choose whether you want every user to enter their credentials during connection authorization.
➤ Choose the scopes necessary for your purposes for the connection.

  • Click Create And Connect. Proceed with the flow to accept the scopes and authorize the connection.
  • The connection is now authorized, and you'll be directed to the connection details page. This page will also contain sample code in both deluge and JSON formats that can be used to utilize this connection as part of your extension components. Depending on which component you want to invoke the connection in, you can use the appropriate sample code format.
Notes
Note: Giving the connection name in the script is critical to be able to use the connection in the extension.


  • Close the connection's detail page, and you'll be taken back to your extension's developer portal.
  • If needed, you can create multiple connections for your extension. The connections you've created will be visible in the My Connections section of the Connections page.

  • You can click on a connection to view its details or choose to revoke it, if necessary. You can reconnect a revoked connection whenever you need it.
Let's look at a simple scenario for the predefined connection we created. Assume that each time a project is created in Zoho Books, a new project is created in Wrike to handle project management in detail. In addition, if any tasks are available as part of that Zoho Books project, they'll be instantly created in Wrike alongside the project. This can be accomplished easily in an extension using workflows, custom functions, and connections.

Let's check out the steps to make this happen.
  • Create a custom function for the Projects module by selecting Automate, then Workflow Actions, then Custom Functions, then New Custom Function. Include the logic to fetch the details and its tasks from a Zoho Books project and create a matching project in Wrike.
createwrikeproject deluge function - Please find the code snippet as an attachment in the post
  • In the code above, the Zoho Books project's details, such as project name and task details, are fetched from the Project Map parameter in the custom function.
  • The retrieved project details are constructed as a Map and then passed to the invokeURL deluge task to invoke the Wrike API and create a project. Additionally, a check is made to see if the Zoho Books project has tasks associated with it. If it does, then those tasks are added to the project created in Wrike using the Wrike API to create tasks.
  • The Invoke URL task requires some basic parameters to invoke the API and provide a response.
➤ url: This is the URL of the application's API that will be invoked. In our case, it's the Wrike API URL for Create Project and Create Task.
➤ type: This is the method of the HTTP request required for the API. Since we're creating projects and tasks in Wrike, the type is POST in our example.
➤ parameters: These are data that need to be constructed and passed as the body for the API.
➤ connection: The name of the Wrike connection we created has to be supplied as the value for the connection parameter. This ensures that data transfer between Zoho Books and Wrike is authorized and secure.
  • Next, create a workflow rule for the Projects module by selecting Automate, then Workflow Rules, then New Workflow Rule.
  • Set the Action Type as "When project is created."

  • Now, associate the custom function (createwrikeproject) as a workflow action to this workflow rule. Save the workflow rule.


We've now completed our extension setup for our use case.

After testing and publishing our extension, whenever a new project is created in Zoho Books, a matching project is created in Wrike as well, along with any tasks.


This example demonstrated a seamless transfer of data from Zoho Books to Wrike with connections. This use case can be taken a step further, making sure the project and its tasks maintained in Wrike are also synchronized in Zoho Books.

In this post, we've seen how to set up a predefined connection and use it in a Zoho Books extension. In the next post, we'll look at custom connections and how to create them.

SEE ALSO


    • Recent Topics

    • Slicers are now available in Zoho Sheet—filter your data interactively

      At Zoho Sheet, we diligently track user requests and feedback. In line with this, based on extensive user requests, we've integrated Slicers to pivot tables and are delighted to announce its release. Slicers are interactive visual filters that have add,

    • Resizing a Record Template Background Inage

      Hi everyone, I have an issue which I can't seem to resolve: Basically, I'm designing a record template in certificate form. I've specified A5 landscape. I've set my background image the same dimensions with total pixels at 443,520. Whatever I try, when

    • Updated font library: New font styles and custom font options in Zoho Sheet

      Zoho Sheet's font library now supports 500+ font styles in 60+ languages! The updated font library is stacked with new font styles, and some of the previously available font styles have been replaced with equivalent options. There are two ways you can

    • Introducing Data Bars: Graphically represent changes in data within the cells

      Conditional formatting has helped millions of spreadsheet users analyze and highlight their data more efficiently. In addition to the classic rules, color scales, and icon sets available in Zoho Sheet, you can now apply Data Bars, a convenient method

    • Default Font Size in Desk

      How do I set my default font size in Desk? It takes me about 45 minutes to find the place to set it, then, when I sign out of Zoho and log back in, it's back to font 10 again. Seems like this would be simple, but like everything with Zoho, it's buried

    • Tip #19 - Create checkbox tracker in your spreadsheet

      Hello Sheet users! We are here with yet another tip to help you get the most out of Zoho Sheet. Spreadsheets can be used to handle a variety of tasks, but ever tried using checkboxes to track the progress of your action items dynamically? Here's a sample

    • Tip #20 - Three things you probably didn't know you can do with picklists

      Hello Zoho Sheet users! We’re back with another quick tip to help you make your spreadsheets smarter. Picklists are a great tool to maintain consistency in your spreadsheet. Manually entering data is time-consuming and often leaves typos and irregular

    • Per Level Approval for admins

      We need Process admins like Zoho CRM in Zoho Books for per stage approval Currently in books, admins only have the option for Final Approval But for example, in cases like when an employee is on leave, we can't just approval one level we only have option

    • Need to set workflow or journey wait time (time delay) in minutes, not hours

      Minimum wait time for both Campaigns workflows and Marketing Automation journeys is one hour. I need one or the other to be set to several minutes (fraction of the hour). I tried to solve this by entering a fraction but the wait time data type is an integer

    • 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

    • 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

    • 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

    • 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

    • 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?

    • 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/

    • 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

    • Pincode Based Pricing

      We want to give extra discount to customers within city limits because our shipping and packing costs are less. My proposal is assign list of pincodes to price list and assign the price list to customers whenever they sign up with pincodes. Also show

    • feature question: lookup field in Projects task layout

      Hello, Below we have interface to configure a custom task layout, however, we need a lookup field to let pickup data from other apps, such as Zoho CRM Products module, is that possible or already in your roadmap? or a workaround to achieve it? Thanks in advance.

    • Plan change from Zoho One to Zoho Workplace

      Hello Zoho, Following the recent pricing update for Zoho One, we are interested in transitioning to Zoho Workplace products. Please inform us about the necessary steps for this process so we can proceed promptly. Kind regards,

    • Can we do Image swatches for color variants?

      We want to do something like the attached screenshot on our new zoho store. We need image swatches instead of normal text selection. We want to user to select an image as color option. Is this doable? I don't see any option on zoho backend. Please h

    • What's New in Zoho Analytics - October 2025

      Hello Users! We're are back with a fresh set of updates and enhancements to make data analysis faster and more insightful. Take a quick look at what’s new and see how these updates can power up your reports and dashboards. Explore What's New! Extreme

    • Zoho Analytics & SQL Server - Live connect

      Below are the steps I did Created a fresh database and table in my own virtual server Created a new data source connection with live connect I was able to select the tables and created the data source successfully I am getting the error when I try to

    • Explore the Redesigned Quotes Module in Zoho Billing

      Dear users, We’re excited to introduce a refreshed look for the Quotes details page in Zoho Billing! This update brings you a more efficient user interface experience without changing your existing workflow. We've enhanced layouts with organized tabs,

    • Latest updates in Zoho Meeting | Create departments, Share PDF files

      Hello all,   You can now create departments to group team members within your organization. This will make it easier for you to organize department-level meetings and invite members. In webinars, use the Share material feature to share PDF files directly

    • Unify All Zoho Video Meeting Experiences into One Standardized Platform

      Hi Zoho Team, We would like to share an important user experience concern regarding the current state of video meeting functionality across the Zoho ecosystem. The Problem Within Zoho, there are multiple ways to initiate or schedule a video meeting: Zoho

    • [Free Webinar] Product Updates: Quick Catch-Up Session - Part I - Creator Tech Connect

      Hello Everyone! We welcome you all to the upcoming free webinar on the Creator Tech Connect Series. The Creator Tech Connect series is a free monthly webinar featuring deep-dive technical sessions designed for developers, administrators, and app builders.

    • Next Page