Hello everyone,
At Zoho Creator, we believe in providing you with the necessary tools to achieve a well connected ecosystem of apps. Our Custom Connectors feature is a testament to this, enabling you to integrate with a wide range of external services beyond those available through built-in connectors.
While our built-in connectors already cover over 500 popular services (with new ones being added regularly), custom connectors take this a step further by allowing you to connect with virtually any third-party service.
To make this powerful feature even more robust and enterprise-ready, we've rolled out a series of enhancements designed to support advanced authentication methods, enable secure cloud integrations, and ensure seamless connectivity with external services. In this post, we'll walk you through the most recent updates:
- OAuth 2.0 - Client authentication modes
- AWS Signature authentication
- Bearer token authentication
Let's explore each in detail:
OAuth 2.0 - Client authentication modes
Different APIs have varying expectations for how client credentials should be presented during OAuth token exchange. Until now, our OAuth authentication type assumed a single client authentication method, and users faced issues when credentials had to be sent in the authorization header. To address this, we've introduced a new Client Authentication option for custom connectors using OAuth 2.0. This allows you to specify how your client credentials (Client ID and Client secret) are transmitted to the authorization server during the token request process. You can choose from two options:
- Include in the form data (Default): This method adds your credentials to the form data submitted within the body of the request.
- Include in the authorization header: This method places your credentials in the request's security header using HTTP basic authentication.
Why this matters
- Improved compatibility with APIs that enforce strict authentication rules
- Smoother integrations with enterprise-grade APIs
- Reduced authentication errors
Example
Assume you want to integrate Zoho Creator with Reddit, a popular social media platform. The Reddit API uses OAuth 2.0 and its documentation explicitly states that client credentials must be sent in the Authorization header using basic authentication.
Now, when configuring your OAuth 2.0 custom connector in Zoho Creator, you can simply select Include in authorization header under the Client Authentication field. This ensures your authentication flow will work as expected, without any custom code or middleware.
AWS Signature authentication
The industry-standard authentication required to securely interact with AWS services is now supported in Zoho Creator. The new AWS Signature 4 authentication type within Custom Connectors enables you to integrate with AWS services without relying on any middleware or authentication workarounds. This unlocks the ability to connect to a wide range of popular AWS services (such as S3, Lambda, DynamoDB, and more) and perform the required actions.
Why this matters
- Enterprise-grade security for applications that deal with critical workloads or sensitive data
- Seamless automation of workflows with your existing AWS infrastructure from within Zoho Creator
- Complies with AWS's Signature Version 4 method, which ensures robust security and maximum compatibility while authenticating requests to AWS services
Example
Consider a setup where your organization generates critical business documents using a Zoho Creator application. You may need to store these documents in their AWS S3 bucket for recordkeeping and auditing purposes.
With the introduction of the new AWS Signature authentication in Custom Connectors, you can easily connect to S3 by providing your AWS credentials and region. Then you can use the invokeURL task to transfer documents from Zoho Creator to your S3 bucket.
This enables seamless and secure integration with AWS, bringing the full power of AWS's cloud capabilities into your Creator apps.
Bearer token authentication
Zoho Creator now supports Bearer token authentication. Many third-party services, like GitHub and Slack, use this authentication type, which is a lightweight method that enables secure API calls without the need for full OAuth. Now you can seamlessly integrate these services into your applications using custom connectors.
Why this matters
- Eliminates the need for complex setups associated with other authentication types, like OAuth, making it ideal for APIs that use token-based access
- Enables faster, hassle-free integrations with internal tools, developer platforms, and microservices
Example
Assume your sales team relies on Slack for internal communication. With Bearer token authentication now supported in Zoho Creator, you can establish a custom connector with Slack. Then you call Slack's API using invokeURL to automatically post updates to a channel whenever a new lead is generated.
In essence, this is a simpler, more secure path to connect Creator with modern APIs from GitHub and Notion to your own internal systems.
Help documentation
We've updated our help resources to reflect the recent enhancements to Custom Connectors. For detailed information, please refer to the
Understand Connectors page.
Bonus: mTLS in Zoho Creator
While we're on the topic of custom connectors, let's wrap things up with a platform-level security upgrade. For the first time in the Zoho ecosystem, Zoho Creator now supports Mutual Transport Layer Security (mTLS) across all integrations. mTLS is available for both built-in and custom connectors.
mTLS provides an added layer of security by enabling certificate-based, two-way authentication and ensures that both the client and server verify each other's identity.
Why this matters
- Particularly valuable for enterprises operating in zero-trust environments
- Helps meet compliance requirements, such as HIPAA, ISO 27001, GDPR, and other industry standards
Availability
mTLS is currently available only on demand. Please reach out to our support team if your integrations require mTLS-based authentication.
These powerful enhancements reaffirm Zoho Creator's commitment to helping you build deeply integrated, enterprise-grade business applications—and we'll continue enhancing the platform to support your evolving needs. Stay tuned for more updates coming soon!
Till then,
The Zoho Creator Team
Recent Topics
Select Zoho Contacts as Meeting Participants in Zoho Cliq
Hello Zoho Cliq Team, We hope you're doing well. We would like to request an enhancement to the meeting scheduling functionality in Zoho Cliq. Current Limitation: When scheduling a meeting in Zoho Cliq, participants can only be selected from: Organization
Ability to Select External Users from Participants List When Scheduling Meetings
Hello Zoho Cliq Team, We hope you're doing well. We would like to request an enhancement to the meeting scheduling experience in Zoho Cliq. Current Limitation when scheduling a meeting in Zoho Cliq: External users can be selected from the list only under
Kaizen #212 - Map Dependency Fields in Zoho CRM using APIs
Hi Everyone!! Welcome back to another week of Kaizen series! Over the past few weeks, we have been addressing your questions and feedback shared through our Kaizen 200th feedback form. Thank you for your continued engagement and thoughtful queries. We
Outdated state in mexico
Hello Zoho team, the drop down to add the state for customers, when they introduce their state in mexico has a city named “Distrito Federal” that name changed many years ago to “ciudad de mexico”. could you please update this so my clients can find the
Is anyone using Zoho Flow with airtable?
I need to build a flow that collects data from airtable and uses some of that data to create folders and files in google drive. I have fully function version of this in zapier and want to migrate to zoho. I am trying to perform a very basic fetch from
SOME FEATURES ARE NOT IN THE ZOHO SHEET IN COMPARISION TO ZOHO SHEET
TO ZOHO sir/maam with due to respect i want to say that i am using ZOHO tool which is spreadsheet i want to say that some features are not there in zoho sheet as comparison to MS EXCEL like advance filter and other Features which should be there in ZOHO
AI in Zoho Workplace: A Sneak Peek into What’s Coming!
Hello everyone, We’re super excited to share something we’ve been working on and we want you to be part of it! You may have seen our announcement blog post introducing a major evolution in how AI works within Zoho Workplace. Want to be among the first
Display Client Name in Zoho Creator Client Portal Dashboard
Hello Zoho Creator Team, We hope you are doing well. Zoho Creator recently introduced the option to set a client’s display name in the Client Portal settings, which is very helpful for providing a personalized portal experience. However, there is currently
Meet Canvas' Grid component: Your easiest way to build responsive record templates
Visual design can be exciting—until you're knee-deep in the details. Whether it's aligning text boxes to prevent overlaps, fixing negative space, or simply making sure the right data stands out, just ironing out inconsistencies takes a lot of moving parts.
Best way to share/download presentation files in Zoho without losing formatting?
Hello Zoho Community, I often work with PPT/PDF files in Zoho Docs and share them with colleagues. While PDFs usually give a direct download option, I’ve noticed that PPT/PPTX files sometimes only open in the viewer without a clear download link. Is there
Workflow Failure - Notifications
Good afternoon, I have just experienced an error whereby a Workflow failed, for a reason currently unknown. The problem is that one of my users had to flag this manually (thankfully he's very thorough) and this otherwise would have flown under the radar.
Introducing Bin Locations In Zoho Inventory
Hello users, We are excited to let you know that your wait for the Bin Locations feature has now come to an end! Yes, you heard us right! We are here to introduce the much-awaited Bin Locations now in Zoho Inventory. But before we dive into the feature
Error "Invalid client task found corresponding properties" only when triggered from workflow ?
Hi All, I am facing an error message I never encountered previously: Error in executing On Add - On Load script Error in executing thisapp.get_all_projects_api_call function. Line:(2) Error in executing thisapp.getAccessTokenFromRefreshToken function.
How to interpret Campaign report statistics - definitions/explanation
I am trying to make sure I understand the Campaign report correctly Do you have a list of definitions for: Delivered - it has reached the recipient's inbox Campaign reach - is this the number that have opened the campaign email? Unique Opens Clicks/Open
Feature request - pin or flag note
Hi, It would be great if you could either pin or flag one or more notes so that they remain visible when there are a bunch of notes and some get hidden in the list. Sometimes you are looking for a particular name that gets lost in a bunch of less important
Schedule a Call by Date and Time when a specific lead status is selected
Hi Wanting to create a workflow where a call can be scheduled by date & time when a specific lead status is selected. Can only currently set the date by Due Date - Trigger Date - Plus 'x' day(s) Thanks
Zoho CRM's Copy Customization functionality now works across DCs, for customized accounts, and more
Availability This feature is available in Standard, Professional, Enterprise, and Ultimate editions. These changes have been rolled out to all users in all DCs. For more information, please refer to these help documents: Overview | Instructions Hello
How can I bold text on Zoho Forms submit buttons?
In the old theme builder, I could bold the text on a form's submit button. With the new theme builder, I can only change the text of the header or fields in the form, and not the button itself.
Hiding Pre-defined Views
You can enhance Zoho with custom views - but you cannot hide the pre-defined views. Most users focus on 4 or 5 views. Right now for EVERY user EVERY time they want to move to one of their 4 or 5 views - they have to scroll down past a long list of pre-defined views - we don't use ANY of the pre-defined views. Adding the feature to allow a predefined view to be hidden completely or only visible to certain users would be a big improvement in usability for Zoho CRM. This feature is already available
Rich-text fields in Zoho CRM
Hello everyone, We're thrilled to announce an important enhancement that will significantly enhance the readability and formatting capabilities of your information: rich text options for multi-line fields. With this update, you can now enjoy a more versatile
[Integration Edition] Deluge Learning Series – Third-Party Integrations with Deluge | October 2025
We’re excited to continue this three-month edition of the Deluge Learning Series: Session 1 – Integrating Zoho Apps with Deluge Using Built-In Integration Tasks Session 2 – Integrating Zoho Apps with Deluge Using invokeURL and invokeAPI Session 3 – Third-Party
Feature Request: Tag, Search, and Report on Individual Private Comments
Zoho Desk Team, First, I want to say that we are extensive users of Zoho Desk and it is a core part of our support operations. We rely heavily on the private comments feature for internal communication, knowledge sharing, and maintaining a clear history
Zoho CRM Community Digest - August 2025 | Part 2
Hello Everyone! Here's a quick round-up of handy tips, clever workarounds, and product updates from late August. Product Updates: Meeting Enhancements in Zoho CRM! Track whether a meeting is online, in-office, or at the client’s location using the new
Assistance Needed: Ticket Status Not Updating and Sorting by Last Customer Reply in Zoho Desk
Hello, I’m facing two issues in Zoho Desk that I’d like your guidance on: Ticket Status Not Updating: When a customer replies to a ticket, the status does not change to Reopened. Instead, it remains in Waiting on Customer, even after the customer’s response
Round robin
Hi, I'm trying to set up a round robin to automatically distribute tickets between agents in my team but only those tickets that are not otherwise distributed by other workflows or direct assignments. Is that possible and if so which criteria should I
Time Entry Notifications
Hi All - I have support staff who place notes of their work in the time entry section of Zoho Desk. Is there a specific workflow or setting I need to enable to have the ticket holder updated via email when an entry is saved?
Change text in help desk
Hi, Please let me know how can i change the this text, see screenshot.
Customer happiness customisation
Hi, I was wondering if it's possible to somehow customise to whom and when customer happiness request is sent? Can you enable it only for selected tickets for example based on workflow or any other criteria (customer name, tag or anything else)? Also
No Zoho Support Response in Months
I want to say that I love Zoho FSM, Books, and CRM, but the support is scary bad. About 2-3 months ago, I emailed Zoho FSM support with two specific issues I needed help with, and I have still not received one single response. I also submitted a support
Has anyone built a custom AI support agent inside Zoho (SalesIQ/Zobot)?
Hi all, I’ve been experimenting with building my own AI support assistant and wanted to see if anyone here has tackled something similar within Zoho. Right now, I’ve set up a Retrieval-Augmented Generation (RAG) pipeline outside of Zoho using FAISS. It
Null
If a result is null how do I make it so that a custom error pops up instead of the default error? Can someone write an example as if I were using the script builder?
Format a "return" message
Good day, Is there a way to format the message of the "return" function in CRM deluge script?
Change Last Name to not required in Leads
I would like to upload 500 target companies as leads but I don't yet have contact people for them. Can you enable the option for me to turn this requirement off to need a Second Name? Moderation update (10-Jun-23): As we explore potential solutions for
Having Trouble Opening The Candidate Portal
Recently am having trouble opening the Candidate Portal. It keeps loading but cannot display any widgets. Tried Safari, Chrome and Edge. Non of them work. Please solve the problem ASAP.
Tip of the Week - Spot Risky Sales with Conditional Formatting
In Zoho Analytics, small tweaks can lead to big insights. One such feature is Conditional formatting based on other columns, your key to instantly spotting where sales success is overshadowed by product returns. Our tip this week shows you how to apply
How do I duplicate / copy a campaign
I am evaluation Zoho Campaigns and sent an email to one of my personal email accounts from Zoho Campaigns. It went into my junk file in Hotmail. I want to duplicate that same (1-page) campaign and send it to another of my personal accounts to try to
For a Bill, can "Pay via Check" - Can we also "Pay via Check" when documenting refund for payment?
We really like when we have a Bill in Zoho Books that we can record payment by selecting "Pay via Check" and that will cut the check for us from Zoho Books. However, when we have to write checks as a result of invoice overpayment, we can not select "Pay
Creator Change History: Ways to improve
Hi Everyone, Recently been working in developing this change history(an idea from Zoho Forms) - unlike forms that you can this with a click but using Creator, we can use "old" keyword. The concept I come up with is to put the result in a table however,
Suitability of Zoho One (Single User License) for Multi-State GST Compliance & Cost Analysis
Hello Zoho Team, I am an e-commerce business owner selling on platforms like Amazon, Flipkart, and Meesho, and I'm currently using their fulfillment warehouses. I have two GSTIN registrations and am planning to register for an additional 2-3 to expand
add employees and customiz
I want a Zoho software to track employees record. I logged in a demo so now I tried adding employee, first thing when I click on add employee it takes me to a page where it says add user maximum 10 users, my first doubt why users I don't want employees
Next Page