Bidirectional sync between Zoho Bookings and Zoho CRM - Part 1

Bidirectional sync between Zoho Bookings and Zoho CRM - Part 1

Hey, community members!

The default integration between Zoho CRM and Zoho Bookings is unidirectional, which means that any appointments booked, rescheduled, or deleted in Zoho Bookings will be reflected in Zoho CRM. However, any modifications made to events in Zoho CRM that originated from Zoho Bookings will not be reflected back in Zoho Bookings. Hence, as we're announcing in this community post, we've made the sync bidirectional.

This community post will cover the process of configuring appointment bookings from Zoho CRM in Zoho Bookings, as well as managing appointment statuses such as Canceled, No Show and Completed. We have addressed the rescheduling action in a separate post. To view it, please click on the following link: Reschedule Action

This community post will be beneficial for active Zoho CRM users who handle all their meetings within Zoho CRM. Additionally, you can use this community post as a reference to explore various automation possibilities tailored to your business requirements. For instance, with this post's guidance, when you update a booking's status field to "Completed" in Zoho CRM, it will automatically sync with Zoho Bookings and trigger an automated "Mark as completed" email to customers. This enhancement will improve your Zoho Bookings and Zoho CRM synchronization experience, making appointment management easier.

Prerequisites of bidirectional sync: 
  • Zoho Bookings Premium subscription
  • Zoho CRM paid subscription
  • Enable Zoho CRM integration within Zoho Bookings
The purpose of enabling the Zoho CRM integration within Zoho Bookings is to transfer booking details from Zoho Bookings to Zoho CRM. In this configuration, the mandatory field is the Booking ID, which is passed from Zoho Bookings to Zoho CRM through the integration. Whenever an appointment is booked, customer details will be sent to the designated CRM module, and a corresponding record will be created in the Meetings module within Zoho CRM, which will help in automating the workflow.

Here's the complete demo video that covers all the configurations discussed in the community post below:

Timestamps for your reference: 

0:35 - Purpose of this community post
1:26 - Zoho CRM plugin installation
4:43 - Custom field creation
7:20 - Function creation
9:22 - Connection creation
10:24 - Configuring arguments 
11:06 - Workflow creation
13:33 - Argument mapping
14:41 - Output verification
17:41 - Conclusion



How we're approaching this bidirectional sync

1. Booking an appointment from Zoho CRM

Install the Zoho Bookings for Zoho CRM plugin within your Zoho CRM application. This plugin enables the creation of a "New Appointment" button within the Zoho CRM Leads and Contacts module, which enables you to select the desired booking page you wish to open. You can choose from various workspace, service, or staff booking pages. After configuration, you can initiate the process of scheduling bookings directly from within your Zoho CRM account. 
2. Booking status: Completed or No Show

To update a booking's status (Completed or No Show), we've added a new picklist properties field named "Booking Status" in the Meetings module and configured it with two options: "completed" and "no show". Depending on the booking status chosen, the corresponding booking in Zoho Bookings will be updated.
  • Details on how to add a custom field to the Meetings module : Customizing modules

  • Here's a video that demonstrates how to add a field to a module in Zoho CRM: Adding fields
Reference:




3. Booking status: Canceled 

Whenever a meeting is deleted from the Meetings module, the corresponding booking in the Zoho Bookings app will also be canceled automatically. The meeting can be deleted either from the Meetings module or directly from the calendar.





To enable bidirectional sync between Zoho CRM and Zoho Bookings

Complete these steps in Zoho CRM.

Step 1: Creating connections

You first need to establish a connection between Zoho CRM and Zoho Bookings. Zoho Bookings is listed as one of the default connections in Zoho CRM, making it simple to set up. Select the Zoho Bookings connection, define the connection name and scope, and you'll be all set. This connection will enable you to link both applications and facilitate the seamless transfer of data. 
Read here for more details on how to create connection in Zoho CRM: Connections

Step 2: Creating functions

In this context, we'll be creating three functions: one for marking appointments as completed, another for canceling appointments, a third for marking appointments as no shows, and a fourth for rescheduling appointments. For each function, we must also configure arguments, which pass values or data into a function when making a call. Here, we'll pass the booking ID to the function as an argument to update the necessary booking status.

i. To create a function for marking appointments as completed:
 
     1. Go to Setup > Developer Space > Functions.
     2. In the Functions page, click + Create New Function.

     3. Configure the function name, display name, and description.
     4. Set the category as automation.

More details:  Functions

This opens the Deluge script page.

     5. Next, configure the function's arguments:
          A. Click on Edit Arguments on the Deluge script page.

          B. Set the Parameter Name as bookingID. (Please note that the "bookingID" value is case sensitive and must match 
               the term used in the code).
          C. Set the type as string.

Reference:


Please configure the below code in the Deluge script page. 

Code link: Completed



By completing these steps, we've configured a function that will mark appointments as completed.

ii. To create a function for marking appointments as no shows

      1. Go to Setup > Developer Space > Functions.
      2. In the Functions page, click + Create New Function.

      3. Configure the function name, display name, and description.
      4. Set the category as automation.

More details:  Functions

This opens the Deluge script page.

      5. Next, configure the function's arguments:
           A. Click on Edit Arguments on the Deluge script page.

           B. Set the Parameter Name as bookingID. (Please note that the "bookingID" value is case sensitive and must match
                the term used in the code).
           C. Set the type as string. 

Reference:


Please configure the below code on the Deluge script page.

Code link: No show



By completing these steps, we've configured a function that marks appointments as no shows.

iii. To create a function for marking appointments as canceled

      1. Go to Setup > Developer Space > Functions.
      2. In the Functions page, click + Create New Function.

      3. Configure the function name, display name, and description.
      4. Set the category as automation.

More details:  Functions

This opens the Deluge script page.

      5. Next, configure the function's arguments:
            A. Click on Edit Arguments on the Deluge script page.

            B. Set the Parameter Name as bookingID. (Please note that the "bookingID" value is case sensitive and must match
                 the term used in the code).
            C. Set the type as string. 

Reference



Please configure the below code on the Deluge script page.

Code link: Cancel appointment 



By completing these steps, we've configured a function that marks appointments as canceled.

Code explanation

Below is an explanation of the code that covers all the configurations present in the three functions mentioned above (cancel, mark as completed, and mark as no show).

Line 1: Based on the Zoho Bookings account's data center, we're setting up the API endpoint URL configuration. 
Lines 2 - 4: To update appointments, we utilize the Zoho Bookings API. Within the update appointment API, there are two mandatory fields that need to be included: BookingID and action (completed/cancel/noshow). 

Lines 5 - 10: We use the invokeURL task for API calls. To learn more about the invokeURL task, please refer to the following document: InvokeURL task for API calls

Now, let's proceed and learn about the process of creating a workflow and linking the established functions to it. This will enable us to automate the entire appointment status updating process.


Step 3: Creating a workflow

Workflow rules are sets of actions (email notifications, tasks and field updates) that are executed when specified conditions are met. Here, we'll generate workflow rules for each action to activate the respective function, thereby automating the appointment status updating process.

More details: Workflow overview

i. Creating a workflow for "canceling" appointments in Zoho Bookings when a meeting is deleted in Zoho CRM

Part 1: Creating the rule

      1. Go to Setup > Automation > Workflow Rules.
      2. In the Workflow Rules page, click Create Rule.

      3. Select "Meetings" under Module and configure rule name and description as required.

More details: Create Rule

Reference: 


Part 2: Specifying the rule trigger

More details: Specify rule triggers

      1. Select Record Action > Delete > Done to execute the rule when meetings are deleted.

      2. Configure condition > All Meetings.

      3. Instant Actions > Function.

      4. Click the New Function button.


      5. In the Configure custom function page, select the "cancel" function you created from among the functions users in your organization have created.


Part 3: Argument mapping

      1. Press # to choose an argument value.

      2. Select Meetings under Module and BookingId in the field.

      3. Click the Save and Associate button.

Reference:


Below is the final flow of the cancel booking workflow:


At the end of Part 3, we will have created a workflow that will be executed automatically when meetings are deleted in Zoho CRM. Simultaneously, the bookings associated with the meeting will also be canceled in Zoho Booking.

ii. Creating workflow for updating an appointment's status as "no show" in Zoho Bookings when the meeting's booking status is marked as no show in Zoho CRM

Part 4: Creating the rule

      1. Go to Setup > Automation > Workflow Rules.
      2. In the Workflow Rules page, click Create Rule.

      3. Select Meetings under Module and configure the rule name and description as required.

More details: Create Rule

Reference:

 
Part 5: Specifying the rule trigger

If you encounter difficulties while navigating through the steps mentioned below, please refer to Part 2 above, where we have provided step-by-step screenshots for clarification.

      1. Record Action > Edit. 

      2. Enable the Specific field(s) gets modified and configure it per the screenshot below.
          a. This is to ensure that the workflow is executed only when the booking status under the meeting module is
              updated to "No Show".

      3. Configure condition > All Meetings.
      4. Instant Actions > Function > New Function.
      5. In the Configure custom function page, select the "no show" function you created from among the functions
          users in your organization have created.

Part 6: Argument mapping:

If you encounter difficulties while navigating through the steps mentioned below, please refer to Part 3 above, where we have provided step-by-step screenshots for clarification.

      1. Press # to choose an argument value.
      2. Select Meetings under Module and configure the field as "BookingId".
      3. Click Save and Associate button.

Reference:


Below is the final flow of the "No Show" booking status workflow:


At the end of part 6, we will have created a workflow that automatically executes when the booking status field within the Zoho CRM Meetings module is updated to "No Show." This action will result in the associated bookings for that meeting also being marked as "No Show" in Zoho Bookings.

iii. Creating workflow for updating appointment status as "Completed" in Zoho Bookings when the booking status field of the meeting is marked as completed in Zoho CRM.

Part 7: Creating the rule

      1. Go to Setup > Automation > Workflow Rules.
      2. In the Workflow Rules page, click Create Rule.

      3. Select Meetings under Module and configure rule name and description as required.

Reference:



Part 8: Specifying the rule trigger

If you encounter difficulties while navigating through the steps mentioned below, please refer to Part 2 above, where we have provided step-by-step screenshots for clarification.

      1. Record Action > Edit.

      2. Enable the Specific field(s) gets modified setting and configure it per the screenshot below.
            a. This serves to ensure that the workflow is executed only when the booking status under the Meetings module is
                updated to "Completed".

      3. Configure condition > All Meetings.
      4. Instant Actions > Function > New Function.
      5. In the Configure custom function page, select the "completed" function you created from among the functions users
          in your organization have created.

Part 9: Argument mapping:

If you encounter difficulties while navigating through the steps mentioned below, please refer to Part 3 above, where we have provided step-by-step screenshots for clarification.

      1. Press # to choose an argument value.
      2. Select Meetings under Module and configure the field as "BookingId".
      3. Click Save and Associate button.

Reference:


Below is the final flow of the "Completed" booking status workflow:


At the end of part 9, we will have created a workflow that is automatically executed when the booking status field within the Zoho CRM Meetings module is updated to "Completed." As a result, the associated bookings for that meeting will also be marked as "Completed" in Zoho Bookings.

Conclusion

We've reached the end of this community post. With the integration mentioned above in place, you'll be able to book, cancel, and update the status of appointments in Zoho Bookings directly from your Zoho CRM application. This will help you effectively manage your appointments in one place. As mentioned above, we've covered the rescheduling action in a separate post, which you can access by clicking on the following link: Reschedule Action

Furthermore, we've outlined a method for automating appointment statuses in detail. You can use this document as a reference to explore the various possibilities that suit your needs.
 
If you have any questions or need assistance with your configuration, please email us at hello@zohobookings.com or support@zohobookings.com.

    • Recent Topics

    • Power of Automation :: Quick way to associate your Projects with Zoho CRM

      A custom function is a software code that can be used to automate a process and this allows you to automate a notification, call a webhook, or perform logic immediately after a workflow rule is triggered. This feature helps to automate complex tasks and

    • Create an Eye-Catching Announcement Widget for Your Help Center

      Hello Everyone! In this week’s edition, let’s explore how to keep your customers updated with exciting news in the Help Center. See how ZylkerMobile wowed their customers by bringing updates right to their portal. ZylkerMobile, the renowned brand for

    • I want to add my other zoho account in same pc

      why does zoho restrict me doing many things as i also want to add my second mail account bit its not allowing me to do that

    • Search in Zoho Community Not Working

      I realize this is a bit of a meta topic, but the search for the various Zoho Communities appears to not be working. I'm under the impression that they run on some version of the Zoho Desk platform, so I'm posting this here.

    • Capture Stripe’s Customer ID

      Does anyone know of a way to capture Stripe’s customer ID that is created when the form/payment is processed? I would like to have the customer ID stored in our CRM so we could utilize in some custom functions down the road.

    • Custom Modules - Where are Comments??

      In the standard ticket module and in the tasks module, we have an interactive comment box that we can post important details/notes and can tag others if needed. Where is this functionality for Custom Modules? Ideally, custom modules would have very similar,

    • Dynamic Signature - Record owner

      Hi everyone, I’m using Zoho Writer merge templates from Zoho CRM and have two questions: Owner signature: How can I automatically insert the CRM record owner’s signature in the merged document? I’m not sure where this signature is stored or how to reference

    • PUNJAB NATIONAL BANK (CORPORATE) INDIA - NOT AVAILABLE IN BANKING

      Dear sir, Kindly fix it. PUNJAB NATIONAL BANK (INDIA) is available but PUNJAB NATIONAL BANK (CORPORATE) is not available. Kindly enable this banking since we need to categorize the entries. Regards, Sanjay Jena email id/ user id : travewithmerchant@

    • Amazon invoice in Zoho Books

      I have just made my first few sales on Amazon India. Amazon Seller account generates invoices for the sales made on Amazon. These invoices are sent to customers also. Now when I was only making offline sales, I used to create Invoices in Zoho Book. Now

    • CUSTOM FUNCTION GIVE ERROR #EVAL!

      CUSTEM FUNCTION CREATE KYA ZOHOSHEET ME US FUNCTION KO USE KIYA LEKIN DATA TO SAHI HAI LAKIN DATA SHEET ME NAHI LAG LAHA HAI KRUPYA SOLVE KARE MY CODE IS float ADDTWO_TWO(float NO1, float NO2) { ADD = NO1 + NO2; return ADD; }

    • Zoho ShowTime: Certificates of Completion - Award your learners with a sense of achievement

      In our increasingly competitive market, professional trainers need to differentiate themselves if they are to survive. One way to do this is to focus on innovation and deliver an ideal learning experience. By developing a renowned certificate program that provides learners with a specialized skill set for a particular industry, both trainees and future prospects will recognize the trainer's leadership in that field. This can help with long-term growth, revenue generation, and even marketing and branding.

    • IMAP Migration from Gmail

      I have been trying to import my email from a Gmail server and keep receiving the following error. I have reduced the security, activated imap and no improvement. The link to the Google support item has not helped. Unable to connect to your account. Please

    • Your Incoming has been blocked and the emails will not be fetched in your Zoho account and POP Accounts Click here to get unblocked.

      When entering my account, this error is thrown at me, and I deleted a good part of my deleted messages, but I still can not unblock it, I would appreciate your help. reservas@lineasperutravel.com

    • Request for Creating Multiple Email Accounts on One Mobile Number

      Dear Zoho Team, I am planning to shift all my work-related communication to Zoho Mail because of its reliability and features. For my work, I need to create 3–4 separate email accounts for different purposes. Could you please confirm if it is possible

    • Signature issue

      Problem: The signature does not appear when replying or forwarding an email. solve issue: settintgs/Signature Check option place a signature above the content with quotation marks

    • mail admin not loading

      i am trying to login to mailadmin ... gears keeps rotating forever... its not a password issue whats so ever ... not cookies issues whatsoever from android app i can login but there so few things to do from there .. i changed ip address the same... i

    • Unify All Zoho Video Meeting Experiences into One Standardized Platform

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

    • Changing Account in Quote form does not update address information.

      I am trying to update the address information in a quote I've created. I corrected the address in the "Account" but that did not change in the quote. If I re-enter the Account Name in the Quote form, nothing updates. How do I fix this?

    • Zoho One Backup of entire account

      Hello, When using Zoho one is there a way to backup your entire account of all apps that you are using \ activively using in a single step or do you have to backup each applications data individually? Thanks,

    • ZIA in Zoho Cliq

      Is It possible to use the ZIA feature from Zoho Analytics in the Zoho Cliq?

    • Issue with “CC” and “Subject Details” of the initial mail when reply / replied all / forward using Zoho Mail Client (Desktop / Web Mail / Mobile App)

      It is observed that when I reply / reply all / forward a mail using Zoho Mail Client (Desktop / Web Mail / Mobile App), the “CC” and “Subject Details” are omitted from the mail which was replied/forwarded. However this is not the case with outlook mail

    • Unable to send Emails - 452 4.3.1 Temporary System Error

      Whene ever i request smtp server to send the email (without attachment). i recieve error "452 4.3.1 Temporary System Error"

    • I can't receive email

      I cannot receive any email sent to my Zoho email after the free upgrade plan trial is finished.

    • Help for the alisa adding

      Sorry, I would like to add a paypal alias on my domain email address. However, the system blocked it. How can I do it?

    • Problem with Writer and Workdrive

      Hi team, I’m the super admin for our Zoho One org. WorkDrive is active, and Zoho Docs is deprecated for our org. However, Zoho Writer cannot connect to WorkDrive at all — we’ve cleared cache, tried incognito, and restarted several times. I was able to

    • Lite plan attachment said 250mb but actually 25mb ?

      Lite plan attachment said 250mb but actually 25mb ? I can't attach over 25mb files, and can't receive mails has attached files over 25mb too

    • Zoho Books | Product updates | August 2025

      Hello users, We’ve rolled out new features and enhancements in Zoho Books. From the right sidebar where you can manage all your widgets, to integrating Zoho Payments feeds in Zoho Books, explore the updates designed to enhance your bookkeeping experience.

    • Constant color of a legend value

      It would be nice if we can set a constant color/pattern to a value when creating a chart. We would often use the same value in different graph options and I always have to copy the color that we've set to a certain value from a previous graph to make

    • Can no longer export as pdf

      In NOTEBOOK I am no longer able to export notes to pdfs as I used to be able to. When I hit that command it asks where I want to send it, but no matter what I chose there is no pdf attachment that shows up in order to send. Nothing happens.

    • Option to Customize Career Site URL Without “/jobs/Careers”

      Dear Zoho Recruit Team, I hope you are doing well. We would like to request an enhancement to the Career Site URL structure in Zoho Recruit. In the old version of the career site, our URL was simply: 👉 https://jobs.domain.com However, after moving to

    • Old vs New Value for Deleted Lookup Values

      Suppose the following scenario, where a value in a lookup is deleted: 1. User has countries form 2. Form A has a lookup to countries form 3. User selects Italy in Form A and saves it with the Italy ID 4. Form A report shows Italy 5. Italy is inadvertently

    • Desktop app doesn't support notecards created on Android

      Hi, Does anybody have same problem? Some of last notecards created on Android app (v. 6.6) doesn't show in desktop app (v. 3.5.5). I see these note cards but whith they appear with exclamation mark in yellow triangle (see screenshot) and when I try to

    • customize payment page

      Is there a way to customize, other than the theme colour, the payment page that customers are taken to from invoices? I can't seem to find a way. I just don't like the formatting of the current page and would like to make it look better. I've looked at

    • Are Environments Worth It?

      In concept, Environments in ZC is a great idea. I think the flow is pretty smart when you compare it to GitHub, especially for a low code audience. However, in practice, I've found it to be unpredictable, and I've only used it a few times. Aside from

    • Enhanced duplicate check for Leads in CRM

      Hello Everyone, We are excited to announce that you can now check for duplicate entries in leads by comparing them with similar records in the Contacts Module. Previously, when you added a lead, only the converted leads were checked for duplicates. This

    • Pause(1);

      I'm using scheduler to invoke an interaction via http post with an external service. The schedule code uses a for-each loop that runs so fast my external application's log files get messed-up (they are named by date-time stamp). What I'm suggesting is

    • Integration Request: Elementor

      Integrating Zoho CRM forms with Elementor, the most popular page builder on Wordpress, would be great. I use it for our site, goenergylink.com, and I have had to use Zapier webhooks to be able to connect it with Elementor. The one issue I have run into

    • Vertical images displayed as horizontal

      Some pictures that originally are in vertical position are displayed in horizontal after the upload. It seems that system rotates them by 90 degrees. How can I fix this issue?

    • Ability to Change Visibility of Published YouTube Videos

      Hi Zoho Social Team, How are you? We would like to request an enhancement in Zoho Social regarding the management of already published youtube videos. Currently, after publishing a youtube video through Zoho Social, there is no option to change its visibility

    • Adding anchor links in Zoho CRM email templates

      I know you can add anchor link in Campaigns, but I dont see the option to that in the CRM email template. Am I missing something?

    • Next Page