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

    • Related to zoho survey

      Hi team. I want to know something regarding zoho survey question builder. I have two questions each of dropdown (One answer) - question type. In the first question, there are 16 answer choices and in the second question, there are 3 answer choices. For

    • 60 Days Into Zoho - Tiktok Branding Startup -7 Questions?!

      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

    • Text Message

      When trying to sent a text message, it says its an error i should contact a zoho agent

    • Zoho POS is now available for Canadian retailers

      Hey everyone, We're excited to introduce the all-new Canadian edition of Zoho POS, which helps retail businesses simplify and manage their end-to-end business operations. Start by signing up and exploring the 15-day free trial. Sign up now How does Zoho

    • Payroll In Canada

      Hi, When can we expect to have payroll in Canada with books 

    • Mass update to change or shift all project dates and keep project structure + shift all sub-tasks dates with main tasks

      Most users would expect that if they change the start date of their project then that will be reflected inside the actual project and any project structure would be retained.  Additionally if a task list with associated sub-tasks is moved, most users would expect that those sub-tasks would also be moved along with their parent task.  This is not the case. For a total Project shift of dates: * the start and end date from > "Edit Project" page can have a radio button added to "shift all project tasks

    • Closing Accounting Periods - Invoice/Posting dates

      Hi, I have seen in another thread but I'm unsure on how the 'transaction locking' works with regards to new and old transactions. When producing monthly accounts if I close December 24 accounts on 8th Jan 25 will transaction locking prevent me from posting

    • In-person ZUG Meetups for Real Estate Professionals - US Q1 2026

      The Real Estate Zoho User Group is going on a multi-city, in-person meetup tour across the US, and we’d love to see you there! These meetups are a great opportunity to: Connect with fellow real estate professionals using Zoho Share challenges and discover

    • Zoho CRM custom fields not showing in zoho creator

      Hi Team, I have created a Products form with Zoho CRM integration and connected it to Products module of CRM. But when I see the reports of Products in Zoho creator then I am not able to see custom fields of Products module. Only standard fields of Products

    • Sending email notifications based on language

      Hello. I would like to know how we can bypass the default notifications (which are just in English) for when a ticket is created/replied to/closed, to be in other languages, based on the language field in the ticket? I can create other email templates,

    • Error AS101 when adding new email alias

      Hi, I am trying to add apple@(mydomain).com The error AS101 is shown while I try to add the alias.

    • Zoho Error: This Operation has been restricted. Please contact support-as@zohocorp.com for further details

      Hello There, l tried to verify my domain (florindagoreti.com.br) and its shows this error: This Operation has been restricted. Please contact support-as@zohocorp.com for further details. Screenshot Given Below -  please check what went wrong. Thanks

    • Whatsapp Limitation Questions

      Good day, I would like to find out about the functionality or possibility of all the below points within the Zoho/WhatsApp integration. Will WhatsApp buttons ever be possible in the future? Will WhatsApp Re-directs to different users be possible based

    • Introducing parent-child ticketing in Zoho Desk [Early access]

      Hello Zoho Desk users! We have introduced the parent-child ticketing system to help customer service teams ensure efficient resolution of issues involving multiple, related tickets. You can now combine repetitive and interconnected tickets into parent-child

    • Download a file from within a zoho creator widget

      I have a widget running in Zoho Creator , it displays uploaded documents in a table file, and I have added a download link in the view. ( The widget is created with html, css and javascript). I do not succeed in getting the download working. Do I have

    • Correlated subqueries not supported in Zoho Analytics. This creates huge limitations

      Running into a major limitation in Zoho Analytics: correlated subqueries simply don’t work, even in completely standard SQL patterns inside a JOIN. Example: LEFT JOIN "Bills" b ON d."Id" = b."Deal ID" AND EXISTS ( SELECT 1 FROM "Bill

    • Zoho / Outlook Calendar sync

      The current Marketplace -> Microsoft -> Meetings integration needs 2 changes. 1. The current language for the Two-Way sync option should be changed. It currently states, "Sync both your Zoho CRM Calendar and Office 365 Calendar meetings with each other."

    • Email content just contain 'OK' ,not what we expect

      create campaign API URL: https://campaigns.zoho.com/api/v1.1/createCampaign req params: {'campaignname': 'General_Outreach_d0cfc415-43aa-4b96-bb09-558e76a3dda3_50_20251117_214806_660', 'from_email': 'admin@allinmedia.ai', 'subject': 'ALL IN MEDIA', 'list_details':

    • Introducing the all-new email parser!

      Greetings, We are pleased to introduce to you, a brand-new, upgraded version of the Zoho CRM Email Parser, which is packed with fresh features and has been completely redesigned to meet latest customers needs and their business requirements. On that note,

    • Possible to connect Zoho CRM's Sandbox with Zoho Creator's Sandbox?

      We are making some big changes on our CRM so we are testing it out in CRM's Sandbox. We also have a Zoho Creator app that we need to test. Is it possible to connect Zoho CRM's Sandbox to Zoho Creator's Sandbox so that I can perform those tests?

    • Reopen ticket

      Hello! Can I reopen a ticket just using the API ticket/sendReply ? What's the rules to do it? I'm trying but it doesn't reopen the ticket, it just send the reply

    • Allow Admins to Transfer Ownership of Their Own Files & Folders

      Hi Zoho WorkDrive Team, Hope you are doing well. We would like to request an important enhancement to the ownership-transfer functionality in Zoho WorkDrive, specifically regarding administrator capabilities. As administrators, we have the ability to

    • Tip#46: Capture accurate log hours

      Hello everyone, Use the newly introduced timer settings that will streamline the usage of timers and help admins or workspace owners to manage the time entries of the workspace users better. Check out the below mentioned timer settings added to the Timesheet

    • Moving to app-specific authentication for Google integrations

      Hello everyone, We’re making an important change to how Google integrations work in our platform. Until now, we used a common Google project across Zoho to enable integrations like Google Drive, Calendar, and more. Going forward, we’ll be moving to an

    • Double opt-in notifications and customizable confirmation messages for your webforms

      Dear CRM Community, We are excited to announce a major upgrade to our Webforms feature. You can now customize the confirmation message shown to your users who double opt-in from your webform and also customize your confirmation emails when they submit

    • Lost the ability to sort by ticket owner

      Hi all, in the last week or so, we have lost the ability to sort tickets by Ticket Owner. Unlike the other columns which we can hover over and click on to sort, Ticket Owner is no longer clickable. Is it just us, or are other customers seeing this too?

    • Using a CRM Client Script Button to create a Books Invoice

      Hello, I need help handling error messages returned to my client script from a function. The scenario I have setup a client script button which is available from each Deal. This CS executes a crm function, which in turn creates an invoice based on the

    • Standalone custom function not generating logs

      Why dont't standalone custom functions generate logs when the're called from another function? I have some functions (workflow, buttons and blueprint) that have common parts, so I put that part in a standalone function which is called from the others.

    • How Can i put a form in Zobot

      Hi,how can i integrate a form which has a multiple options to choose from.the form should be opened or displayed by zobot after it meets a requirement in the conversation. Thanks in advance !

    • Has Anyone successfully integrated Zoho and Sage Intact?

      Hey all, We’re evaluating Zoho One + Sage Intacct and I’m trying to connect with anyone who has actually implemented the two together.Specifically, I’d love to know: -- Which functions you kept in Zoho vs. Intacct (e.g., Product Catalog, AR/AP, invoicing,

    • Admin asked me for Backend Details when I wanted to verify my ZeptoMail Account

      Please provide the backend details where you will be adding the SMTP/API information of ZeptoMail Who knows what this means?

    • Playback and Management Enhancements for Zoho Quartz Recordings

      Hello Zoho Team, We hope you're all doing well. We would like to submit a feature request related to Zoho Quartz, the tool used to record and share browser sessions with Zoho Support. 🎯 Current Functionality As of now, Zoho Quartz allows users to record

    • Zoho Analytics - Feature Request For Time Based Data Source Fetch

      Hi Analytics Team, I have a client using Zoho CRM and they want a weekly report at 4:30pm every Friday, emailed to the sales team showing a pie chart of Closed Won Deals for that week. This is easy to achieve in Analytics but not so easy to ensure the

    • Which user's capacity is used for Shared Mailbox storage?

      We use shared mailboxes at our company, and their size is increasing daily. Which user(s)'s total mailbox limit is being used up by this space?

    • Inserting the current date / time

      I'd like to use Zoho Notebook as a log - so it would be great to be able to insert the current date and time at the beginning (or end) of each my log/journal entries - or wherever I want. Something simple, like pressing a button/icon to insert it wherever my text cursor is. It could be formatted like "Mon Dec 11, 2017 - 11:43p". 

    • Migrate data from old to new account

      Hy, Have one Old Zoho Notebook Account with Data , want to migrate that whole Data to New Zoho Notebook Account which is in Zoho One . Is that possible ? If Yes then how?

    • Campaign editor overrides href value

      I've been trying to insert a deep link in an email campaign so recipients can directly open a native app on their device. My deep link looks something like "myapp://". The options to insert links in the campaign editor are limited to strict urls, emails,

    • 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.

    • how to add subform over sigma in the CRM

      my new module don't have any subform available any way to add this from sigma or from the crm

    • Bug Report and Suggestions for Improvement in Zoho Applications

      Hi Zoho Team, I’d like to report a few bugs and improvement suggestions I’ve noticed while using Zoho products: Zoho Cliq Video Call: The camera sometimes turns off automatically during video calls. This seems to be a bug — please check and fix it. Zoho

    • Next Page