Extensions 101: Build Extensions for Zoho Finance suite

Extensions 101: Build Extensions for Zoho Finance suite



Hello Developers!

We are thrilled to announce our 5-day webinar series on building extensions for Zoho Finance Suite products.

Our first session was a resounding success, introducing Extensions, Zoho Developer, Zoho Marketplace, and the Zoho Books Developer platform. The session was not only informative, but also highly interactive. We look forward to continuing this momentum in our upcoming sessions.

If you missed the first session, you can find the recording below. To participate in our upcoming sessions of this series, you can register here.



As part of our commitment to your learning, we have carefully curated the questions received during the session and provided answers. We understand your questions are crucial to your understanding, and we are here to support you.
  1. Could you help us with more information related to Zoho Platform in general, Zoho Flow, and Zoho Creator.
    You can find the details about the different platform capabilities in the following link. https://www.zoho.com/developer/apps.html. You can also refer to this video, which explains the Zoho Developer platform and the different sections available in it.

  2. How do we make connections work in the test environment?
    The base URL for testing APIs in the developer portal sandbox is
    https://extension-books.sandbox.zoho.com.
    The respective team is working on a fix to resolve this, so that "api_root_endpoint" from the Organization map can be used without any issues to test the APIs in the sandbox. We will keep you updated here in this post once the fix is rolled out live.

    [Updated on 02/Jul/2024]
    As mentioned earlier, the issue has been fixed and rolled out. Now, you can use the "api_root_endpoint" from the Organization map, which will automatically fetch the current environment's base URL. You can refer to the code snippet below for fetching Books information with your connection details:

    organizationID = organization.get("organization_id");
    apiEndpoint = organization.get("api_root_endpoint");
    respcontacts = invokeurl [
         url :apiEndpoint + "/contacts?organization_id=" + organizationID
         type :GET
         connection:"xxxxxxxxxx"
         ];

  3. What are the criteria to be considered while choosing to utilize a Private Extension or performing the customizations on a Zoho Books instance?
    A private extension would be helpful when you need to share a customized feature with multiple Zoho Books instances (orgs or users). Otherwise, you can go with product customization.

  4. Are global variables created in an extension accessible in other extensions/widgets?
    No, global fields can be accessible within the extension in which they were created. If necessary, visibility can be controlled within the extension.
    https://www.zoho.com/books/developer/extensions/configuration.html#global-fields

  5. Is it possible to connect WhatsApp business account with Zoho books along with its features?
    No. You cannot directly connect an application with Zoho Books. For any integration with Zoho Books, a secure and valid connection with the respective product must be established. Following that, you need to build the integration based on the use cases you plan to achieve. This implementation will depend upon the platform as well as the products' supported features.

  6. How do I construct data for items, materials, and prices without manually editing items as it consumes more time?
    With widgets and APIs, you can use your own user interface to create the respective module's records.

  7. Can we use global variables to store sensitive information needed for use by the extension/widget? What is the alternative to global variables?
    While reviewing the extension, we don't encourage storing users' sensitive information as per privacy policies. Other than that, if you need some data to be stored securely and used within an extension, global variables would be the best option. Otherwise, you can store it through a widget.

  8. Is the sandbox data retained between tests?
    Yes. The data will be retained.

  9. How do widget and extension share data?
    Similar to how you add various components to your extension, widgets are also added as a component. Unlike the other components, widgets must be embedded into Zoho Books at a specific, customizable location. Consequently, data or values defined within an extension will be accessible from a widget. The visibility and accessibility of the data can be controlled depending on how it is defined.

  10. Can I access the Zoho Developer from my Zoho Books?
    No. Zoho Developer is a free cloud platform that allows users to build different types of apps for Zoho products. You can only develop extensions for Zoho Books using this platform.

  11. Use case: When a contact is linked to a product in Zoho CRM, a new ticket needs to be created in Zoho Desk. To implement this, how can I connect to Zoho Desk to create a ticket?
    To implement your use case, you must create an extension for Zoho CRM with a connector for Zoho Desk. You can invoke the Desk API to create a ticket using that connector.

  12. Is approval from the Zoho Books team required for a private extension?
    Yes. A review of private extensions will be done for the initial phase. Since finance suite extensions involve financial data, the review is mandatory.

  13. Which Zoho Books plan is offered in the developer platform? Also, which plan of Zoho Books is required to test and install an extension?
    The Ultimate plan of the Indian edition is applied by default in the Zoho Books developer platform to build extensions. All the features available as part of the Ultimate plan will be available during your extension development on the developer platform.

    With regard to the plan required to test an extension, a 14-day trial plan should suffice. However, if you already have a paid org, it's recommended to have a Premium or above plan to test and install the extension. If you're using other paid plans, the suitability depends on the component's limits. Please refer to this link for more details: https://www.zoho.com/in/books/pricing/pricing-comparison.html?highlight=professional#:~:text=Customization%20and%20automation

  14. Should we post in the developer forum or write directly to the support email for suggestions and help.
    If your query is a support question related to a Zoho product, you can email the respective Zoho product's support email address. However, the developer forum is ideal if you want to validate your thoughts from other Zoho users. There are 100+ million users in the forum. The challenge you face could have already been shared and discussed by other users. Hence, the Zoho Cliq developer forum is an efficient mode of quick exchange of thoughts.

  15. When will the comments in threads be accessible to Cliq channel users in EU data center?
    We love for all customers across the world to come together, exchange knowledge, and grow together. Our Cliq team is working to address some bottlenecks, like checking the thread, regardless of your DC. We will be the first to update you once the feature is ready.

  16. How can I use the request method within a widget?
    We have SDKs for widgets to communicate with Zoho Books. The ZFAPPS.request() method will help you to make a network request. You can learn more here.

  17. Will there be support for SDK methods for package module in future?
    We have currently supported SDK methods for limited modules. We will add the missing modules in future updates.

  18. Does the get method work only when we are on a particular module?
    The get method helps you to get records' data only on specific locations. For example, consider that you are on the sales order page; you can get the 'salesorder' data only. If you require other details, you have to use the request method to initiate an API call.

  19. What is the difference between Integration and extension?
    The terms integration and extension are almost similar. Integrations include both API-built apps as well as platform-built apps.

    Extensions: We use this term to the apps that are built using the Sigma platform, wherein you can make enhancements to extend the existing functionality of a Zoho product by customising the product or connecting with other applications.

    API-built apps: These apps could be built in any development environment of your choice, and you would consume the respective Zoho product REST APIs to implement your use case. In these types of apps, you would be operating more on the data of the respective apps.

  20. What's an example of a web tab?
    Say you've created a Zoho Creator application to manage the manufacturing process, POS, or a specific aspect of your business. You can copy the embed URL and create a web tab for it. Now, you’ll be able to access this Zoho Creator application within Zoho Books instead of opening it in a separate browser tab.

  21. Can we have a Zoho Books web tab directly inside Zoho CRM? Finance is available, but it is limited in its functionality.
    No, the entire Zoho Books product cannot be constructed as a web tab inside Zoho CRM. In general, a web tab is used to embed a page inside the product. However, Zoho finance inside the Zoho CRM is an integration with additional functionalities.

  22. What happens if an extension is not approved after review? Can it not be published on the Marketplace, or can I not use it as well?
    An approved extension can only be deployed in the Zoho marketplace. If it is not approved, you can make the necessary changes and send it again for review. Until then, you can use the extension locally and share it privately with your customers.

  23. What is the size limit for data storage in the Zoho Books widget?
    Up to 10000 characters can be stored.

  24. For third-party integrations, can you host the API pull request on Sigma?
    Yes. To invoke third-party APIs, you can use the request SDK method. These topics will be covered in our upcoming sessions. Stay tuned :)

  25. Is there any charge for building and listing extensions?
    No, the Zoho Developer platform is free, and hence, there is no charge for building extensions or listing them in the Zoho Marketplace.

  26. Can we create extensions using trial account also? I am unable to create extensions for CRM in my trial account.
    In general, trial accounts can be used to test product functionalities. Since Zoho Developer is a free cloud platform, you can sign up for a Zoho Developer account and directly start with extension development. Also, the extensions for Zoho CRM can be developed using a Zoho Developer account in the U.S. DC only.

  27. In the Zoho Books widget, is there any method to retrieve records from another module without using the request method, perhaps through any SDK methods?
    Sorry, this is not possible right now.

  28. As an individual developer and not a company, is it possible for me to create extensions?
    Yes, you can go ahead and create extensions if you have a Zoho Developer account.

    Access your files securely from anywhere











                            Zoho Developer Community





                                                  • Desk Community Learning Series


                                                  • Digest


                                                  • Functions


                                                  • Meetups


                                                  • Kbase


                                                  • Resources


                                                  • Glossary


                                                  • Desk Marketplace


                                                  • MVP Corner


                                                  • Word of the Day


                                                  • Ask the Experts





                                                            Manage your brands on social media



                                                                  Zoho TeamInbox Resources



                                                                      Zoho CRM Plus Resources

                                                                        Zoho Books Resources


                                                                          Zoho Subscriptions Resources

                                                                            Zoho Projects Resources


                                                                              Zoho Sprints Resources


                                                                                Qntrl Resources


                                                                                  Zoho Creator Resources



                                                                                      Zoho CRM Resources

                                                                                      • CRM Community Learning Series

                                                                                        CRM Community Learning Series


                                                                                      • Kaizen

                                                                                        Kaizen

                                                                                      • Functions

                                                                                        Functions

                                                                                      • Meetups

                                                                                        Meetups

                                                                                      • Kbase

                                                                                        Kbase

                                                                                      • Resources

                                                                                        Resources

                                                                                      • Digest

                                                                                        Digest

                                                                                      • CRM Marketplace

                                                                                        CRM Marketplace

                                                                                      • MVP Corner

                                                                                        MVP Corner







                                                                                          Design. Discuss. Deliver.

                                                                                          Create visually engaging stories with Zoho Show.

                                                                                          Get Started Now


                                                                                            Zoho Show Resources


                                                                                              Zoho Writer Writer

                                                                                              Get Started. Write Away!

                                                                                              Writer is a powerful online word processor, designed for collaborative work.

                                                                                                Zoho CRM コンテンツ




                                                                                                  Nederlandse Hulpbronnen


                                                                                                      ご検討中の方




                                                                                                            • Recent Topics

                                                                                                            • Zoho Creator customer portal limitation | Zoho One

                                                                                                              I'm asking you all for any feedback as to the logic or reasoning behind drastically limiting portal users when Zoho already meters based on number of records. I'm a single-seat, Zoho One Enterprise license holder. If my portal users are going to add records, wouldn't that increase revenue for Zoho as that is how Creator is monetized? Why limit my customer portal to only THREE external users when more users would equate to more records being entered into the database?!? (See help ticket reply below.)
                                                                                                            • Changing the Default Search Criteria for Finding Duplicates

                                                                                                              Hey everyone, is it possible to adjust the default search criteria for finding and merging duplicate records? Right now, CRM uses some (in my opinion nonsensical) fields as search criteria for duplicate records which do nothing except dilute the results.
                                                                                                            • Billing Management: #8 Usage Billing in Logistics & Delivery Services

                                                                                                              The logistics and delivery industry thrives on movement and precision. Every delivery completed, every kilometre driven, and every ton transported is a measurable activity. However, billing often lags behind. Many logistics companies still rely on fixed-rate
                                                                                                            • Create custom rollup summary fields in Zoho CRM

                                                                                                              Hello everyone, In Zoho CRM, rollup summary fields have been essential tools for summarizing data across related records and enabling users to gain quick insights without having to jump across modules. Previously, only predefined summary functions were
                                                                                                            • Zoho sheet for desktop

                                                                                                              Hi is zoho sheets available for desktop version for windows
                                                                                                            • Tags for New Tickets

                                                                                                              Hi there, When creating a new ticket, there is currently no way to choose a tag you would like to associate with the new ticket. Being able to associate a tag while creating a new ticket will be very beneficial as it will save time and flow well with
                                                                                                            • Default Sorting on Related Lists

                                                                                                              Is it possible to set the default sorting options on the related lists. For example on the Contact Details view I have related lists for activities, emails, products cases, notes etc... currently: Activities 'created date' newest first Emails - 'created
                                                                                                            • Enhancements to finance suite integrations

                                                                                                              Update: Based on your feedback, we’ve updated the capabilities for integration users. In addition to the Estimates module, they can now create, view, and edit records in all the finance modules including Sales Order, Invoices, Purchase Order. We're also
                                                                                                            • Experience effortless record management in CRM For Everyone with the all-new Grid View!

                                                                                                              Hello Everyone, Hope you are well! As part of our ongoing series of feature announcements for Zoho CRM For Everyone, we’re excited to bring you another type of module view : Grid View. In addition to Kanban view, List view, Canvas view, Chart view and
                                                                                                            • Zoho Desk: No Incoming email

                                                                                                              Is Zoho Desk services down? No incoming email reflect to desk tickets.
                                                                                                            • Mapping a new Ticket in Zoho Desk to an Account or Deal in Zoho CRM manually

                                                                                                              Is there any way for me to map an existing ticket in Zoho desk to an account or Deal within Zoho CRM? Sometimes people use different email to put in a ticket than the one that we have in the CRM, but it's still the same person. We would like to be able
                                                                                                            • The present is a "present"

                                                                                                              The conversation around mental health has been gaining attention in recent years. Even with this awareness, we often feel stuck; the relentless pace of modern life makes us too busy to pause, reflect, and recharge. In the world of customer support, this
                                                                                                            • Zoho CRM - Widgets | Update #3 : Introducing SDK V1.5 along with new ZDK Methods and ZRC Support

                                                                                                              Hello everyone! Widgets in Zoho CRM just got a big upgrade! With the release of SDK v1.5, developers can now create more immersive widget experiences. This update elevates Widget development with new ZDK methods for easier interactivity and ZRC support
                                                                                                            • How to update "Lead Status" to more than 100 records

                                                                                                              Hello Zoho CRM, How do I update "Lead Status" to more than 100 records at once? To give you a background, these leads were uploaded or Imported at once but the lead status record was incorrectly chosen. So since there was a way to quickly add records in the system no matter how many they are, we are also wondering if there is a quicker way to update these records to the correct "Lead Status". I hope our concern makes sense and that there will be a fix for it. All the best, Jonathan
                                                                                                            • 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
                                                                                                            • Unusual activity detected, account blocked

                                                                                                              I am unable to send emails and am getting the error "Outgoing blocked: Unusual activity detected. To unblock your account, please and submit a request. Learn more.". I am unsure as to why this is happening since all my activity is legitimate, mainly confirmation
                                                                                                            • Unlock agreement intelligence with Zoho Sign's latest AI updates

                                                                                                              Hello! If you've been struggling with long, complex agreements and spending way too much time on them, here's exactly what you'll want to hear: Zoho Sign now integrates with OpenAI's ChatGPT to make agreement management smarter and simpler. Acting like
                                                                                                            • Unable to Send Emails – Outgoing Mail Blocked (Error 554 5.1.8)

                                                                                                              Description: Hello Zoho Support Team, I am facing an issue with my Zoho Mail account ( admin@osamarahmani.tech ). Whenever I try to send an email, I get the following error: 554 5.1.8 Email Outgoing Blocked I would like to clarify that I have not done
                                                                                                            • Issue connecting Zoho Mail to Thunderbird (IMAP/SMTP authentication error)

                                                                                                              Dear Zoho Support, I am trying to configure my Zoho Mail account on Thunderbird, but I keep getting authentication errors. Account: info@baktradingtn.com Domain: baktradingtn.com Settings used: IMAP: imap.zoho.com, Port 993, SSL/TLS, Normal Password SMTP:
                                                                                                            • Payment issue with Mail Lite plan – personal NIF not accepted as payment info

                                                                                                              Hello, I have already contacted Zoho Support by email regarding this, but since I haven’t received any reply yet, I’m sharing it here as well to see if the community can help. I’m facing a payment issue for my Mail Lite plan. I have a personal account
                                                                                                            • Customer payment alerts in Zoho Cliq

                                                                                                              For businesses that depend on cash flow, payment updates are essential for operational decision-making and go beyond simple accounting entries. The sales team needs to be notified when invoices are cleared so that upcoming orders can be released. In contrast,
                                                                                                            • {"code":1038,"message":"JSON is not well formed"}

                                                                                                              Today this began failing: sales_order_data = zoho.books.createRecord("salesorders",books_organization_ID,order_data); with this error message. {"code":1038,"message":"JSON is not well formed"} This code has been running for two years. Here is the input
                                                                                                            • In arattai received message can't be deleted

                                                                                                              The issue has been noticed in following: arattai app (Android) arattai app (Window) arattai web While the message posted by me may be deleted, the ones received from others can't be. The item <Delete> change to <Report> when the message is a received
                                                                                                            • Zoho Editor

                                                                                                              Zoho PDf Editor is not working I am clicking on EDIT PDf then it again bringing me back to the same page. again and again.
                                                                                                            • Figma in Zoho Creator

                                                                                                              Hi Team, I’m creating a form using Figma and would like to know how to add workflows like scheduling, custom validation, and other logic to it. Can anyone help me understand how to set this up for a Figma-based Creator UI form?
                                                                                                            • How to Delete Personal Account Linked with My Mobile Number in past or by someone else

                                                                                                              How to Delete Account Created with My Mobile Number in past or by someone else This is creating issues in making or sync with my credentials mobile and email address..
                                                                                                            • Connecting two modules - phone number

                                                                                                              Hi, I’d like some guidance on setting up an automation in Zoho CRM that links records between the Leads module and a custom module called Customer_Records whenever the phone numbers match. Here’s what I’m trying to achieve: When a new Lead is created
                                                                                                            • Enable / show scroll bar when Mega Menu is opened

                                                                                                              Hey there I am using the mega menu add-on and experience a "flicker" whenever the mega menu opens. The reason is, that the scrollbar, which has a width of a few pixels, stops showing when the mega menu opens. As the scrollbar disappears the whole page
                                                                                                            • Restore lost Invoice!

                                                                                                              Some time ago I tried to Upgrade from Invoice to Books. I not upgraded and staid n Invoice. Now i tried again and first i deleted the old trial of books. But now all is gone, PLEASE HELP!! i have no backup and i have to have at least 7 years data retention by law. 
                                                                                                            • Kaizen# 209 - Answering Your Questions | All About Client Script

                                                                                                              Hello everyone! Welcome back to another exciting Kaizen post! Thanks for all your feedback and questions. In this post, let's see the answers to your questions related to Client Script. We took the time to discuss with our development team, carefully
                                                                                                            • Zoho Desk Down

                                                                                                              Not loading
                                                                                                            • Has anyone integrated SMS well for Zoho Desk?

                                                                                                              Our company does property management and needs to be able to handle inbound sms messages which create a ticket for Zoho Desk. We then need to be able to reply back from Zoho desk which sends the user an sms message. This seems like a fairly common thing
                                                                                                            • lookup and integrated forms

                                                                                                              I might be misunderstanding things but I wanted to integrate our zoho crm contacts into creator. I imagined that when I used the integration it would mirror into creator. It did brilliant. BUT We have a ticket form in creator that we want to use a lookup
                                                                                                            • Partially receive PO without partial Bill?

                                                                                                              Most of our inventory is pre-paid. Let's say we purchase 30 pieces of 3 different items for a total of 90 pieces. It is common for our supplier to send us the items as they are ready. So we will receive 30 pieces at a time. How can I partially receive
                                                                                                            • 2 users editing the same record - loose changes

                                                                                                              Hello, I'm very new to Zoho so apology if this has been addressed somewhere i can't find. I have noticed the following: If we have 2 users put an inventory item in edit mode at the same time: say user1 click on edit and user2 while user1 is still in edit,
                                                                                                            • How to get the Dashboard page to be the first page when you open the app

                                                                                                              So when it opens on a tablet or phone it opens on the welcome page, thanks.
                                                                                                            • How I set default email addresses for Sales Orders and Invoices

                                                                                                              I have customers that have different departments that handle Sales Orders and Invoices. How can i set a default email for Sales Orders that's different than the default email for Invoices? Is there a way I can automate this using the Contact Persons Departments
                                                                                                            • Cliq iOS can't see shared screen

                                                                                                              Hello, I had this morning a video call with a colleague. She is using Cliq Desktop MacOS and wanted to share her screen with me. I'm on iPad. I noticed, while she shared her screen, I could only see her video, but not the shared screen... Does Cliq iOS is able to display shared screen, or is it somewhere else to be found ? Regards
                                                                                                            • Adding hyperlinks in CRM emails time automatically

                                                                                                              It may just be me, but when I am writing an email to a lead, I find inserting a hyperlink very time consuming. Granted, I can use templates but there are a ton of scenarios where I might want to put a link in to an website that wouldnt require me to go though the effort of creating a template.  Ideally, the crm would identify that I that a string of text is a URL and insert the hyperlink automatically, just like microsoft outlook or gmail. Has anyone else had this same experience and found a way
                                                                                                            • 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
                                                                                                            • Next Page