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.

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.

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.

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
Apps Pane no longer visible
I have read all the info and help and nothing works, I do not have a "show apps" anywhere and I can no longer see my Apps pane in the left hand side of mail, please advise how to get this back
Canvas View - Print
What is the best way to accomplish a print to PDF of the canvas view?
5名限定 課題解決型ワークショップイベント Zoho ワークアウト開催のお知らせ(8/21)
ユーザーの皆さま、こんにちは。Zoho ユーザーコミュニティチームの藤澤です。 8月開催のZoho ワークアウトについてお知らせします。 今回はZoomにてオンライン開催します。 ▷▷参加登録はこちら:https://us02web.zoom.us/meeting/register/eVOEnBsSQ2uvX4WN5Z5DeQ ━━━━━━━━━━━━━━━━━━━━━━━━ Zoho ワークアウトとは? Zoho ユーザー同士で交流しながら、サービスに関する疑問や不明点の解消を目的とした「Zoho
New in Zoho Forms: Inline OTP Verification
Hello form builders, We are excited to announce the launch of Inline OTP Verification in Zoho Forms, a smarter way to ensure the authenticity of the contact details you collect. Until now, OTP Verification in Zoho Forms worked as a pre-access step: respondents
Zoho Mail : Associate emails with Meeting records and allow multiple emails to be assocaited at once
Is there a workaround that would allow either of these? I want to associate emails with Meeting records. I also would like to be able to select multiple emails at once for association with a record.
Create task from email
Is there a way on mobile to create a task from an email? I use this feature a lot and when traveling now I read email on mobile. By the time I get to my office I forget about them since I didn't add it to a task. Is this feature missing on moble?
Zoho Socials - Unable to view Channels and SmartQ
Hi, The channel Facebook has been added by the admin, however, it is not visible on the User level (employee). Other channels are visible. Also, we have the premium account, and SmartQ is not working. Can anyone help? Regards, Priyanka
Eliminating Manual Consolidation: Automating Currency Field Sync from Task to Project
Hello Everyone, A Custom function is a user-written set of code to achieve a specific requirement. Set the required conditions needed as when to trigger using the Workflow rules (be it Tasks / Project) and associate the custom function to it. Requirement:
We want to set the "Converted from Lead" value in Deals using a Workflow or via a Deluge script. How?
For use in Zoho Analytics, we need the field "Converted from Lead" filled in our deal records. This field is empty everywhere, because we do not create deals directly when converting a lead to a contact. We want to do that using the API or a workflow
Sales Orders: Quoted_Items + items in another subform -> into Ordered_Items ?
hello, When creating Sales Orders, is it posible to inherit/fill the Ordered_Items with all the items from Quoted_Items + all the items from a customized subform with similar fields? Since you can create a sales order in different ways (convert, new -
How to cancel the GSTR1 pushed to GSTN
How to cancel the GSTR1 Pushed to GSTN, some rectifications to be done in HSN & SAC code
Zoho Books API — Invalid Operation Type / Scope does not exist
Hello Team, We are unable to use the Zoho Books API from our registered application. We’ve already: Created a client in Zoho API Console using (Admin in Books) Generated the OAuth code and token successfully Used the correct scopes: ZohoBooks.fullaccess,ZohoOauth.userinfo.READ
Enhancements in Canvas
Dear All, Greetings! Canvas lets you design the record details page to suit your brand or business preferences. We are glad to introduce the following enhancements to uplift your design experience. Reusable Components Style Presets Let's go! Reusable
Minimum order quantity
Is there a way to enforce a minimum order quantity - ie has to have a minimum of 250?
【Zoho CRM】ポータル機能のアップデート:UIとポータルの作成フローの変更
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。 今回は「Zoho CRM アップデート情報」の中から、ポータル機能のアップデートをご紹介します。 目次 概要 ユーザーグループの作成フローの変更 ユーザーグループ詳細画面内のタブについて 「タブと権限」タブについて 「設定」タブについて 概要 UIとポータルの作成フローが変更されました。ポータルの新機能に先立ち、UIを一部変更しました。タブやオプションの配置を見直し、機能へよりアクセスしやすくなっています。 また、「ポータルユーザーの種類」は今後、「ユーザーグループ」と呼称され、ページ上のボタンも「ユーザーグループを作成する」に変更されます。
Tax on Imported goods charged by Shipping Company
Hi Folks, I imported goods from outside Canada, for better understanding I will give an example data. imported goods value: 2000$ The shipping company sent me an invoice containing the following information: Custom duty on imported goods: 400$ Administration
Prefilled Date fields auto-changed and then locked when using “Edit as new”
If a document out for signature has date fields (not SignedDate fields) that were pre-filled before sending, and then you use “Edit as new” to create a new version of the same document, the value of those date fields gets automatically changed to today
Zoho Webinar via Social Media
Hello, is it possible to stream a Zoho Webinar via Social Media like Linkedin or Facebook?
Add Hebrew & RTL Support to Feedback Widget
Hello Zoho Desk Team, How are you? We are using Zoho Desk and would like to utilize the Feedback Widget. While Zoho Desk itself supports Hebrew and RTL, the Feedback Widget unfortunately does not. We kindly request that Hebrew and full RTL support be
OAUTH2 isn't working with Power Automate and N8N (Zoho Desk)
Hello, I am trying to set up an OAuth2 connection to the Zoho Desk API, but the authentication flow fails immediately. I am experiencing this issue in two separate platforms: Microsoft Power Automate (using a Custom Connector) and n8n. Instead of being
Kit Items Breaking Automations - "Provide mapped components for all kit items"
This has been brought up in other threads, but I believe this issue warrants its own topic. Whenever a sales document (Estimate, Sales Order, Invoice) is created or manipulated programmatically, trying to include a Kit as an Item throws this error: "Provide
Show item Cost value on Item screen
The Item screen shows Accounting Stock and Physical Stock. It would be very helpful if value information could be displayed here as well, for instance Cost Price. Currently, to find the Cost Price (as used for inventory valuations) from inside the item
Mark shipment as delivered via api
Hellloooo again Zoho guys !! More help required if you would be so kind, pleeeezz..... var options = { 'method' : 'post', 'contentType' : 'application/json', 'muteHttpExceptions' : true }; var myPackNo = encodeURIComponent('###################');
Setting Alternative units for an item.
Hello Team, How to create alternate units for an item. We are placing orders for stocks in boxes. One box contain 24 items. At the time of selling we have two categories of buyers wholesalers and retailers. So the sales will be in PCS and in boxes also.
Zoho Inventory search when adding items to SO/PO, etc.
I do not see that Zoho Inventory searches within the item name for an item lookup. We have many products with variants. So when I search for a product, say a lighting system, and it comes in different sizes and colors, I can only get those products where
Item Group Attributes
Hello, I would like to see more attributes under grouped items. We sell car parts, there are several suppliers for the same part but under different brands. We want to group them together but the attributes under groups are lacking. For example, the products
Remove HTML Format - Deluge
Hello @all if you want to delete the HTML format from the text please follow the script. Data = "Text"; info Data..replaceAll("<(.|\n)*?>" , "").replaceAll(" " , " "); Apart from this if you require anything please let me know Thanks & Regards Piyush
Using multiple languages in template
I wanted to add the company name in the template in arabic. I found a way through the header and footer option, except when i print the quotation the arabic disappears both in the top and bottom of the page. I have attached pictures of the before and
ADDING 5% VAT TO PURCHASE ORDERS GENERATED ON ZOHO BOOKS UAE
Please guide on how to add 5% VAT to Purchase Orders generated on ZOHO Books UAE edition.
Import from /csv file, some items fail with the error "Specify Tax Or Tax Exemption".
Hello! I am trying to import a csv file of all of my expenses for a complete financial year. I get errors for some items with the error message "Specifiy Tax or Tax Exemption". These errors only occur on lines where I have "Postage" as the expense account.
About maximum number of requests per minute
Hi, Our company has integrated Zoho inventory and we're using the shipping order creation and update functions and so on. Currently we're receiving "For security reasons you have been blocked for some time as you have exceeded the maximum number of requests
Approval - Report/Views
Hi, On Zoho Desk - Is there a way to report on pending approvals, or a view or similar?
"Zoho CRM Integration" option is missing in Zoho Social Settings
I am trying to integrate my Zoho Social account with my Zoho CRM account. I am on the Professional Trial plan and my user role is "Brand Admin". However, I cannot find the "Zoho CRM Integration" or "Lead Generation" option anywhere in my Zoho Social settings.
Zoho CRM still doesn't let you manage timezones (yearly reminder)
This is something I have asked repeatedly. I'll ask once again. Suppose that you work in France. Next month you have a trip to Guatemala. You call a contact there, close a meeting, record that meeting in CRM. On the phone, your contact said: "meet me
Error 553
Não estou conseguindo enviar ou receber e-mail, sempre dando o erro 553, sendo que há mais de um mês o domínio está pago e liberado. Preciso de um suporte urgente
Automate insurance document workflows with Zoho Writer
Insurance companies have to deal with creating and managing complex documents and forms, such as policy applications, explanation of benefits documents, brochures, renewals, and claim forms. Handling all of this manually is hugely time and effort intensive,
Create PDFs with Text so that we can copy from a generated PDF
Currently, any information that a user enters into a field cannot be highlighted and copied from the PDF that Zoho Sign renders. For example, if someone were to provide a phone number in a Zoho Sign text field, you would not be able to copy the phone
How To Insert Data into Zoho Table using Api
Hi Community, I have created a table inside zoho tables. How do I insert data into table using API. Please tell the exact endpoint and payload , I just have to insert data into table columns. Also tell how to find tableid, viewid, baseid etc. which are
How do I delete a folder in Marketing Automation?
Folders are used across contact lists and segments, and email templates. How do I delete a folder once it's been created?
Portal Approval Process
Hi Zoho team and fellow users, I am seeking a method to establish a multi-step approval process between a Zoho user and a portal user (Custom Portal) to review and approve requests through the Custom Portal. For instance, within this setup, one of the
Next Page