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

    • New portal SAML authentication error: User not found

      Dears, Has anyone else been experiencing this lately? I am creating a new portal authenticated by SAML (Entra ID). I followed the same process as I did with other portals, but any new portal created after this always encounters this error. I’ve been reporting

    • Devis et facture multi page

      Bonjour, je suis sur Zoho invoice et je rencontre un problème sur mes devis et factures lorsqu'ils dépassent 1 page. je me retrouve souvent avec des lignes coupées ou le sous total page 1 et le total page 2. j'aimerai savoir s'il existe une possibilité

    • Rotate an Image in Workdrive Image Editor

      I don't know if I'm just missing something, but my team needs a way to rotate images in Workdrive and save them at that new orientation. For example one of our ground crew members will take photos of job sites vertically (9:16) on his phone and upload

    • Help with Filtering Records, HTML Pages, and Automatic File Uploads in Zoho Creator

      Hi Zoho Creator Community, I’m building a Zoho Creator application and need guidance on a few features I’ve been struggling with. I want to implement them safely and efficiently, and I’d appreciate any examples, tips, or best practices. I want users to

    • How to Send Email from within a custom module (with or without an email template)

      It is possible to send an email from the Deals module. However, I can't find a way to send an email from any of our custom modules. I have tried adding an email field to the modules (even though we don't really want one or need it there). That doesn't

    • Convert invoice from zoho to xml with all details

      How to convert an Invoice to XML format with all details

    • Feature Suggestion for Zoho Websites – Inspired by Squarespace Systems

      Dear Zoho Team, I’m a Zoho user and also a Squarespace Platinum Circle member, and I recently noticed the launch of Zoho Websites in India. I wanted to share some ideas for features that could enhance the platform for professional users and agencies.

    • Custom View - Sort by Custom Field

      I created a custom field for our Engineering team to know which tickets to work first by numbering them.  I created a custom view to general data which includes the Engineering Priority.  However, I cannot sort the Engineering Priority column ascending

    • Zoho Indeed Intergation not pulling candidate details

      We have recently integrated zoho with indeed. Prior to this our candidates came into the candidates tab via the zoho.resumes email address from indeed and it pulled through the candidates mobile number, and majority of the time a postcode. However since

    • Custom View of tickets created today

      How can I create a custom view that list all my ticked created in the current date? Currently, if I select the "Created Time" criteria, the "Current Time" option does not work as today. Actually, I don't know how it works this "Current Time".

    • Lifecycle Reports

      From data to decisions: A deep dive into ticketing system reports A lifecycle report captures and visualises the sequential states that a ticket undergoes across its lifespan. For instance, when a customer submits a support ticket for a faulty product,

    • Zoho Forms - Print Button on Forms

      Hi Forms team, I'm replicating a form for a client which is currently based on JotForm. I noticed that at the end of the form there is a button to print the completed form. I thought this would be something worth sharing and a nice to have in Zoho Forms.

    • Putting Watermark on Zoho Sheet

      Can this be done?

    • Validation function not preventing candidates under 18 or over 30 from submitting the web form

      Hello everyone, I’m trying to create a validation rule for the Candidate Webform in Zoho Recruit. I added a custom field called “Date of Birth”, and I want to make sure that candidates cannot submit the form unless their age is between 18 and 30 years.

    • Report to know the history of certain Tickets on Desk

      Hi there guys, As the title implies we're wondering if there's any way to get some kind of Report that allows us to check the History of various Tickets at the same time since as of today if we want to know that we have to check them 1 by 1 which is not

    • Advanced Usage Billing: Prepaid with Drawdown

      Picture yourself at your favourite coffee shop, Bean & Brew. You come by every morning for your usual cappuccino, and occasionally you get an extra cold brew and a muffin or two in the afternoon. Interestingly, Bean & Brew has a new idea of offering a

    • Zoho Commerce in multiple languages

      When will you be able to offer Zoho Commerce in more languages? We sell in multiple markets and want to be able to offer a local version of our webshop. What does the roadmap look like?

    • Urgent Zoho Creator down!!!???

      Now my zoho creator faced this issue. Anyone has idea? Urgent!!!

    • The Social Wall: September 2025

      Hello everyone, As we step into the fall season, some major updates are on the horizon. Meanwhile, here are the exciting updates we rolled out this September. Approvals in iOS Managing approvals just got more seamless on mobile. With this update, the

    • Introducing Detailed View for Candidates in Vendor Portal

      We’ve added a new Details sub-tab inside the Vendor Portal to help vendors easily view complete candidate information after submission. With this update, vendors can now access all candidate details, from personal information to associated job openings,

    • Zoho One Down

      Zoho Team, Checking if when the services up - currently Zoho One is down

    • How can I track which zoho users are actively using Zoho CRM

      I have several licenses of Zoho CRM. We now need to add a new user. I could purchase a new license, but before I do, I would like to see if any of our existing users are not actively using the license assigned to them. How can I determine the activity

    • Access to Detail View From HTML Snippet

      Zoho Creator displays a detail view that slides out from the right onClick of a record in a report. Am I able to access that detail view from an html snippet, e.g. click a record in a list and display the detail view? The zc_LoadIn dialog is a bit clunky,

    • Billing Management: #10 Solving Common Mistakes in Billing

      Over the past few weeks, we have explored different facets of billing, from the simplicity of traditional one-time billing to the evolving landscape of subscriptions, retainers, and usage-based models. We've unpacked how billing isn't just about sending

    • 【開催間近 - 10/17】東京 ユーザー交流会 Vol.3 参加登録 受付中！(参加無料)

      ユーザーの皆さま、こんにちは。コミュニティチームの藤澤です。 10/17(金)に、東京・新橋で「東京 ユーザー交流会 Vol.3」を開催します！ ZOHOLICSよりも小規模なイベントですので、「リアル開催はちょっと緊張する…」という方も、安心してご参加いただけます✨ 当日は、初公開の事例を2つご紹介予定です！ なお、セッション映像のアーカイブ配信は予定していないため、会場にお越しいただいた方だけが、登壇者へ直接質問したり、リアルな声を聞いたりできる貴重な機会となっています。 ーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーー

    • Loading CSS Stylesheets into HTML Snippet

      Combining html/css into a single snippet can grow quite large for a UI that has a lot of functionality/styling. To keep things tidy, are we able to pull files into an html snippet using a <link> tag? If so, what are some best practices?

    • Notes Attachments

      Two things it would be nice to have the attachment size the same as the attachments sections and it would be nice to be able to attach links like you can in the attachments section. Thank you

    • Canvas: empty images

      Hello. If I add an image field like contact photo in a Canvas design, and the field is empty, there is an ugly placeholder in its place. This doesn't happen in the standard view. In the standard view, if the contact photo is empty, nothing appears in

    • Google enhanced conversions not working

      Hi guys, I've connected Zoho CRM through Google Ads interface with the goal to setup the enhanced conversion tracking in Google Ads. I have to Zoho related conversion goals which you can see in the images below: For the conversion goal above I've setup

    • MS Teams Meeting to Zoho CRM

      Has anyone figured out a good way to push MS Teams meeting info on a trigger of "meeting end" to Zoho CRM? We're looking for a way to take attendees of a meeting and meeting duration and push it into Zoho CRM after the meeting has ended. If I can just

    • Font Size 11 - Zoho CRM Email Templates

      Our company communicates with our vendors exclusively using Calibri Font Size 11, as this is the standard formatting for professional emails. Since the CRM only allows for the selection of font sizes 10 & 12, we have been unable to utilize the CRM email

    • Subforms in stateless forms

      I think the title says it all. We need to be able to add subforms to stateless forms. Currently the only workaround is to create a Form and delete each record upon submission of the form. I need to build an interface to update our inventory. Basically

    • Calling Function via REST API with API Key gives 401 using Zoho Developer

      Hi, I created a couple of functions using the one month trial of Enterprise edition, which I was able to call using the API Key method from Postman and from an external site. Now that my trial has expired, I have created the same functions in the Developer

    • How do I move a section or element from one page to another in the NEW Zoho Sites UI

      I have a section on my home page with numerous elements within it and I'd like to move the entire section to a different page on my site so I don't have to recreate it from scratch.  Is there a way for me to do that easily? I could use a quick answer on this please.

    • Zoho Projects app update: Global Web Tabs support

      Hello everyone! In the latest version(v3.10.10) of the Zoho Projects app update, we have brought in support for Global Web Tabs. You can now access the web tabs across all the projects from the Home module of the app. Please update the app to the latest

    • Export as MP4 or GIF

      Hi, Just wondering if there's a way to export/convert a presentation to an MP4 video file or even a GIF. One use case would be to use the animation functionality to create social media graphics/charts/gifs/videos. Thanks for a great tool... Rgds Jon

    • Page Layout- Horizontal Rule

      When editing the layout of, for instance, the Potentials page, is there a way to insert a horizontal rule or white space in between fields?  I'd like to keep a group of fields in the same Section, but would like to create some seperation in order to further group together certain fields within the Section.  If this is not possible, does anybody have any other suggestions on how to create this same effect?   Thank you!

    • Zoho Books will discontinue support for older browser versions soon

      Hello users, Starting from May 15, 2024, Zoho Books will no longer support the following browser versions: Browsers Version Restrictions Firefox Browser Versions older than 100 Google Chrome Versions older than 100 Microsoft Edge Versions older than 100

    • Zoho Projects - Q3 Updates | 2025

      Hello Users, The final quarter of the year 2025 has begun, and we at Zoho Projects are all set with a plan. New targets to achieve and new milestones to reach, influenced by the lasting imprint of the past quarter. 2025's Q3 saw some new features and

    • Zoho Sheet - Printing - Page Breaks and Printing Customization

      I think the title is descriptive enough in that I cannot find help documentation on a simple task of adding in page brakes for separating pages on print. Thanks

    • Next Page