Setting up and using connections in Bigin toppings

Setting up and using connections in Bigin toppings

When building a topping to extend Bigin's functionality and connect it with third-party applications, creating and handling connections is an important step. Connections provide a secure way for your topping to authenticate and communicate with other applications' APIs without exposing sensitive credentials to end users. This abstraction is both secure and makes the integration easier because it eliminates the need for developers to implement complex authorization flows manually or handle authorization tokens directly.

Bigin's Developer Console offers a feature called a connection, which acts as a bridge between your topping and the third-party application you wish to integrate with. Once a connection is configured, you can reference it in your topping's functionalities using its unique link name. This enables the topping to execute REST operations such as fetching, updating, or syncing data with the connected application securely.

Now that we've achieved a basic understanding of what a connection is and how it helps toppings interact with other applications, the next step is to understand the types of connections available in Bigin's Developer Console.

Establishing connections with services

The connections feature in Bigin's Developer Console offers two types of services to help developers configure integrations according to their requirements: default services and custom services. Default services are preconfigured services available in Bigin's Developer Console that simplify integrations with some Zoho and third-party applications. If the application you want to integrate with isn't listed in the default services, you can create a custom service and configure it according to the API specifications of the third-party application.

Default services

The connections feature offers certain default services as preconfigured options that can be easily integrated with Bigin. These services come with predefined settings such as authentication type, token endpoints, scopes, and headers, which reduces the need for manual configuration. Currently, there are around 50 default services available in the Developer Console, covering a wide range of applications and platforms. This enables developers to connect to services with minimal effort.


If the application you want to integrate with your topping isn't listed in the default services, you can create a new custom service.

Custom services

Custom services enable developers to configure all aspects of a connection manually, including the authentication type, endpoints, headers, and scopes, which enables integration with third-party applications.

When setting up a custom service, developers can specify the exact authentication flow required by the external application, whether it's basic authentication, OAuth, an API key, or another method.
Notes
Note:

Refer to the official API documentation of third-party applications when configuring these settings, as this will provide the necessary details for authentication and data access.
To create a custom service, navigate to the Connections section and choose Custom Services in the Developer Console. Based on the authentication type supported, configure the custom service for the required product.


For more details on creating and configuring custom services, please refer to this guide.
Notes
Note:

Always handle sensitive information such as client IDs, client secrets, and API keys securely, and never share them publicly. After configuring and authorizing a custom service, reference it in Deluge scripts and workflow functions by using its unique connection link name, just as you do with default services.
Next, let's look at how to implement the default service connection with an example.

Create a default service connection

Let's say you're developing a Bigin topping to synchronize contact information between Bigin and Zoho Books. This integration enables contacts created or updated in Bigin to be automatically reflected in Zoho Books. The topping uses Zoho Books APIs to create, update, and retrieve customer data using a default service connection.

To create a default service connection for the topping, choose Connections from the left panel of the Developer Console and click Get Started.


Next, navigate to My Connections or Default Services. To fetch data from the Contacts module in Bigin, create a connection first. From Default Services, select Bigin and then click Create Connection to set it up.


The system will prompt you to enter the connection details. Provide a name for the connection (for example: Bigin Connection). A connection link name is generated automatically.

Next, select the scopes required for the topping's functionality. In this use case, select ZohoBigin.modules.ALL to access data from Bigin's Contacts module.

After selecting the scope, click Create and Connect to initiate the authorization process. The system redirects you to the authorization page. Click Connect, and you'll be taken to the service's login page. Choose the Bigin organization for which the topping was created, click submit, and the connection will be created.


After establishing the connection with Bigin, you must also create a connection for Zoho Books to enable record creation. To do this, create a default service connection for Zoho Books, similar to the one created for Bigin. Select the scope ZohoBooks.fullaccess.ALL to grant complete access to modules and operations in Zoho Books.

Once you've created the connections for both Bigin and Zoho Books, the system will generate connection link names for each. These link names must be used in the business logic.



Notes
Notes
Note:

During development, authorize the connection in the Sandbox environment to test integration workflows safely.
To understand the authorization process and how to implement them, please refer to this guide on authorizing connections.


After you authorize the connection, set up a workflow rule in the Bigin Developer Console that gets triggered whenever you create or update a contact in your Bigin account. Here, we need to specify the conditions that apply to the workflow and check that the email field isn't empty.

Notes
Note:

In our use case, we'll use the email address to check whether the newly created contact in Bigin already exists as a customer in Zoho Books.



When the workflow meets the specified conditions, an instant action - in this case, a function - which will execute a custom functionality that performs the following operations:
  1. Retrieves the contact details from Bigin by referencing the established connection link name biginandbooksconnection0__booksconnection.
  2. Searches Zoho Books for an existing contact that matches the email.
  3. If a matching contact exists, update the contact's phone and contact person details in Zoho Books.
  4. If the script doesn't find a matching contact, it creates a new contact in Zoho Books with the relevant information.
Below is the code that automates contact synchronization between Bigin and Zoho Books:
  1. //Retrieve contact details from Bigin using the established connection
  2. biginContact = zoho.bigin.getRecordById("Contacts",contact.get("Contacts.ID"),Map(),"biginandbooksconnectionnew__biginconnection");
  3. //Extract relevant contact data
  4. biginData = biginContact.get("data");
  5. contactDetails = biginData.get(0);
  6. email = contactDetails.get("Email");
  7. phone = contactDetails.get("Phone");
  8. mobile = contactDetails.get("Mobile");
  9. fullName = contactDetails.get("Full_Name");
  10. //Search Zoho Books for existing contacts by email
  11. searchParams = Map();
  12. searchParams.put("search_text", email);
  13. booksContactsResponse = invokeurl
  14. [
  15. url :"https://books.zoho.com/api/v3/contacts"
  16. type :GET
  17. parameters:searchParams
  18. connection:"biginandbooksconnectionnew__booksconnection"
  19. ];
  20. info "Searched by name in Books: " + booksContactsResponse;
  21. booksData = booksContactsResponse.get("contacts");
  22. if(booksData != null && booksData.size() > 0)
  23. {
  24. // Extract the existingContactId
  25. existingContactId = booksData.get(0).get("contact_id");
  26. // Update existing contact
  27. updateParams = Map();
  28. updateParams.put("contact_name",fullName);
  29. updateParams.put("phone",phone);
  30. updateParams.put("mobile",mobile);
  31. updateParams.put("email",email);
  32. // Define contact person details
  33. contactPerson = Map();
  34. contactPerson.put("last_name",fullName);
  35. contactPerson.put("mobile",mobile);
  36. contactPerson.put("phone",phone);
  37. contactPerson.put("email",email);
  38. contactPerson.put("is_primary_contact",true);
  39. contactPersonsList = List();
  40. contactPersonsList.add(contactPerson);
  41. updateParams.put("contact_persons",contactPersonsList);
  42. //Prepare and execute update request
  43. parameters_data = Map();
  44. parameters_data.put("JSONString",updateParams.toString());
  45. info "parameters_data value:" + parameters_data;
  46. updateResponse = invokeurl
  47. [
  48. url :"https://books.zoho.com/api/v3/contacts/" + existingContactId + "?organization_id=XXXXXXX"
  49. type :PUT
  50. parameters:parameters_data
  51. connection:"biginandbooksconnectionnew__booksconnection"
  52. ];
  53. info "Updated Contact: " + updateResponse;
  54. }
  55. else
  56. {
  57. // Create new contact
  58. contactDetails = Map();
  59. contactDetails.put("contact_name",fullName);
  60. contactDetails.put("email",email);
  61. contactDetails.put("phone",phone);
  62. contactDetails.put("mobile",mobile);
  63. // Define contact person details
  64. contactPerson = Map();
  65. contactPerson.put("last_name",fullName);
  66. contactPerson.put("mobile",mobile);
  67. contactPerson.put("phone",phone);
  68. contactPerson.put("email",email);
  69. contactPerson.put("is_primary_contact",true);
  70. // Add to contact persons list
  71. contactPersonsList = List();
  72. contactPersonsList.add(contactPerson);
  73. contactDetails.put("contact_persons",contactPersonsList);
  74. // Prepare and execute the create request
  75. parameters_data = Map();
  76. parameters_data.put("JSONString",contactDetails.toString());
  77. createResponse = invokeurl
  78. [
  79. url :"https://books.zoho.com/api/v3/contacts?organization_id=XXXXXXX"
  80. type :POST
  81. parameters:parameters_data
  82. connection:"biginandbooksconnectionnew__booksconnection"
  83. ];
  84. info "Created Contact: " + createResponse;
  85. }
For details about the API endpoints and request formats used in this code, refer to the Bigin Deluge reference library and Zoho Books contacts API documentation.
After you configure the workflow and associate the function with the instant action, test the topping in the sandbox environment.
  1. To do this, click Test Your Topping in the upper-right corner of the Developer Console. This action will redirect you to the Bigin sandbox account, where you can create a new contact to test whether the functionalities work properly.
  2. After creating a new contact in Bigin, navigate to the Customers module in the Sales section of Zoho Books. When you set up the integration correctly, you'll see the newly created contact here, which confirms that Bigin and Zoho Books are synchronizing as expected. This process provides a safe and effective way to validate the workflow before deploying the topping to a production environment.


In this post, we've explained that default service connections in Bigin simplify authentication and connection with third-party applications by using predefined settings such as authentication type, token endpoints, and scopes. These connections are convenient because the Developer Console pre-configures the authentication flow and endpoints of the application you're integrating with.

To sum up: Bigin's connections feature provides a flexible foundation for integrating with a wide range of external services, and using these connections, developers can extend Bigin's integration capabilities.

Stay tuned for more about developing toppings and exploring other related features available in the Bigin Developer Console.

<< Previous                                                                                                                                                      Next>>                                                                                                                                                                                                                                              

    • Recent Topics

    • Answer Bot and Personalized Questions

      Hi there, I have the same problem using the SalesIQ Answer Bot and the Zoho Desk Answer Bot (which really need different names, to be honest, in order to avoid confusion...) Customers that visit our website ask questions in the form of "What do you do?"

    • Forwarding

      How can I forward my Zoho account to my gmail account? Noël

    • Add a Way to Duplicate Cards in the Same Canvas (Retain All Settings)

      Dear Zoho SalesIQ Team, We would like to request a new feature in Zoho SalesIQ: the ability to duplicate an existing card within the same canvas while retaining all of its information and settings, including conditions, configurations, and display preferences.

    • Zoho Mail CC and BCC not working

      Zoho Mail CC and BCC not working. I have tried multiple combinations amongst my domain aliases but emails sent as CC or BCC never arrive, not even to Spam. I have checked that the DNS is set up correctly in Cloudflare and have even received a DMARC report

    • Zoho Autoplay Issue

      Currently, we run our graphics on a playlist with youtube videos interspersed in our office -- however, when we go to update the playlist (since last Thursday at around 8-9am EST) it no longer saves the autoplay function.  We have tried making a new account, manually saving with cntrl+s, making a new show, etc but nothing seems to work.  Even with our old program, we can't change it off of autoplay for ones that were created in the past. Another issue is that if we change a slide transition to anything

    • 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

    • Enhance "Applications Usage" with Date Filters, Historical Analytics & App-Level Breakdown

      Hello Zoho Creator Team, We are writing to request a critical enhancement to the Applications Usage section to improve our ability to monitor, analyze, and manage our platform consumption over time. While the current view of today’s usage is helpful for

    • External File Share - Allow delete

      Hi Team, when I share an external link and give it edit rights the external user can add but not delete files and folders. what am i doing wrong?

    • How to notify all members on any updates to zoho crm?

      Hi, I am using the free version of zoho CRM and currently seeing this will work for our company. We are a small company and wanted to be more informed about all the changes in zoho. 1. How do I s et notifications that go to the team for any and all changes

    • How to change the format for phone numbers?

      Mobile phone numbers are currently formatted (###) ###-####.  How can I change this to a more appropriate forms for Australia being either #### ### ### or (#)### ### ###?

    • Unattended Access on Android without Play Store

      I'm testing Zoho Assist for remote config and maintenance of our IoT devices. The devices are running Android 8.1 and do NOT have Google Play Store installed, nor can it be installed. I've been able to install Zoho Assist on the devices and load the enrollment

    • Is it possible to embed Zoho Bookmarks in the Cliq sidebar?

      Is there any way that each Zoho user can access their bookmarks (that live in https://bookmarks.zoho.eu/ which is technically a part of Zoho Mail) directly within Cliq? As a widget, or an item in the sidebar? My team does not use Mail, it uses Cliq all

    • Show Attachments in the customer portal

      Hi, is it possible to show the Attachments list in the portal for the particular module? Bests.

    • Kaizen #142: How to Navigate to Another Page in Zoho CRM using Client Script

      Hello everyone! Welcome back to another exciting Kaizen post. In this post, let us see how you can you navigate to different Pages using Client Script. In this Kaizen post, Need to Navigate to different Pages Client Script ZDKs related to navigation A.

    • Navigate with Ease: Announcing Improvements to Your Zoho CRM for Everyone's Setup Experience

      Hello Everyone, We’re thrilled to announce new enhancements to the Setup Menu in our Zoho CRM for Everyone system, designed to simplify your workday and streamline your overall experience. What's New? Addition of a Setup Homepage Faster Search in Setup

    • Zoho Projects Webhook fails with HTTP Error 0

      Hello Zoho Community, I am pulling my hair out over this one. I have setup a very basic http(s) server that always responds "ok" and code 200 to incoming GET requests. It will accept any parameters, and any path. Really, all it does is say "ok," and log

    • ZOHO Campaignで表のカラムの幅を調整したい。

      表を作成した際、個々のカラムの幅を調整したいのですが、方法が分かりません。 どなたかご存じの方ご教示ください。

    • Kaizen #129 : Client Script Support for Blueprints

      Hello everyone! Welcome to another week of Kaizen. Today, let us discuss about how you can use Client Script during a Blueprint transtion to meet your requirements. This Kaizen post will provide solution for the post - Need non-mandatory fields in blueprint

    • Search Bar Improvement for Zoho Commerce

      Hey everyone, I've been using Zoho Commerce for a bit now, and I think the search bar could really use an upgrade. Right now, it doesn't show products in a dropdown as you type, which would make finding items a lot faster. On Shopify, for example, you

    • Making digital signatures accessible to all: Introducing accessibility controls in Zoho Sign

      Hi there! At Zoho Sign, we are committed to building an inclusive digital experience for all our users. As part of our ongoing efforts to align with Web Content Accessibility Guidelines (WCAG), we’re updating the application with support that will go

    • Account Owner Field From Accounts Module to be Displayed in Contacts module

      I have a field in the Accounts Module in the CRM called "Account Owner" i want that field to be also mapped into the Contacts Module custom single line field called "Account Manager".

    • Update a field in the ZOHO Form, basis numeric value in another field in the same form

      I am trying to create a questionnaire in ZOHO, where clients need to answer 10 questions, and basis response, values are assigned. I have created a total score field where the sum of the values is stored. But i am unable to create a rule whereby another

    • Meet up de Zoho en Bilbao

      Buenos días comunidad! Estamos estudiando hacer un Meet up en Bilbao desde zoho y varios Partners. Para que la experiencia sea excelente, queremos saber cuantas pesonas se vendrían a Bilbao al evento. Y para que sea lo mas útil posible, que temas dentro

    • Picklist reference value in REST

      picklist options can be configured to have a different reference value than the displayed one, should be helpful in things like multilanguage: https://help.zoho.com/portal/en/kb/crm/customize-crm-account/translations/articles/translations is there a way

    • In Zoho inventory Converting sales return to cerdit note from using Api from Creator Error details: {"code":-1,"message":"Invalid Sales Return ID."}

      In Zoho inventory Converting sales return to cerdit note from using Api from Creator Error details: {"code":-1,"message":"Invalid Sales Return ID."} this is button Function used in the Creator map Inventory.Create_Credit_note(int CRE_ID) { return_value

    • Marketing Tip #2: Recover lost sales with abandoned cart emails

      Did you know most online shoppers don’t complete checkout? Automated cart recovery emails are an easy way to bring them back. A simple reminder can recover sales you’d otherwise lose. Try this today: Enable abandoned cart emails in Zoho Commerce and set

    • Billing Management: #9 Usage Billing in IoTs

      We live in a world where connectivity has become a lifestyle rather than a luxury. From smart thermostats that adjust your home's temperature to GPS trackers monitoring end-to-end fleets and sensors that optimize energy grids, the Internet of Things has

    • {"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

    • How can I migrate Shared Mailbox from Zoho Mail to Team Inbox?

      I am unable to migrate mails from my shared mailbox in Zoho Mail to Team Inbox. I am the super admin of my Zoho One plan and yet I am getting an error saying only admins can do this? I don't understand the issue.

    • Remember all the ways we've posted?

      The world celebrates World Postal Day in 2025 with the theme “#PostForPeople: Local Service. Global Reach". The story of the “post” is a story of human connection itself, evolving from simple handwritten notes carried over long distances to instant digital

    • Can no longer upload my own Notebook cover

      I've had Notebook for over a year and have been able to create my own notebook covers, but when I tried to upload my own cover for a new notebook today, the upload feature has suddenly been starred, requiring me to upgrade my account. When did this

    • Zoho Desk - Cannot Invite or Register New User

      Hi who may concern, we encountered a problem that we cannot invite user or the visitor cannot register for a user at all through our help center portal, with the snapshot shown as below and the attachement. It always pops up that "Sorry, Unable to process

    • Custom domain issue

      I recently changed records for my support area custom domain for a few months, I then wanted to come back to Zoho, but now I can't connect it and I can't login as it's having an SSL issue. I cannot get a good response from support, as I've been notified

    • How do you generate personalized certificates and save them in dynamic folders using Writer's mail merge?

      Zoho Writer's mail merge feature can help you enhance the certificate management process. It's a great way to save time and effort! Merge certificates and maintain a well-organised repository with personalised certificates stored in separate folders for

    • 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.

    • 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

    • Market cap

      Market cap formula?? Kaise nikale

    • Mail and OS

      Jai Hind! Zoho is doing good by creating good software (made in india) on par with other tech giants. 🥰 Suggestion: 1. Whenever we sign up on zoho mail its asking for other mail id. It shouldn't be like that. You should ask general details of a user

    • Need Help to setup plugs along with codeless bot buidler. To send sms OTPs to users via Zoho Voice and to verify it

      Need Help to setup plugs along with codeless bot buidler. To send sms OTPs to users via Zoho Voice and to verify it. I get leads from our website and we need to make sure those are not junk. So we are using proactive chat bot and we need mobile OTPs to

    • Direct Integration Between Zoho Cliq Meetings and Google Calendar

      Dear Zoho Team, We’d like to submit the following feature request based on our current use case and the challenges we’re facing: 🎯 Feature Request: Enable meetings scheduled in Zoho Cliq to be automatically added to the host's Google Calendar, not just

    • Next Page