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
5名限定 課題解決型ワークショップイベント Zoho ワークアウト開催のお知らせ (10/31)
ユーザーの皆さま、こんにちは。Zoho ユーザーコミュニティチームの中野です。 10月開催のZoho ワークアウトについてお知らせします。 今回はZoomにて、オンライン開催します。 参加登録はこちら(無料):https://us02web.zoom.us/meeting/register/BGYTysOnSqa9LA9eY2IKww ━━━━━━━━━━━━━━━━━━━━━━━━ Zoho ワークアウトとは? Zoho ユーザー同士で交流しながら、サービスに関する疑問や不明点の解消を目的とした
Subforms in Stateless Forms
Stateless Forms are very useful, but we can't build complex data entry pages without Subforms. Can this be implemented? This would make Stateless Forms truly powerful.
Custom Function not getting package details when triggered from Workflow Rules.
I have a custom function for Packages that submits a form in our Creator app that we use to generate custom shipping labels (internal staff complete deliveries so we cannot generate shipping labels straight from Inventory). When the function is executed
Billing Preferences per Account
Hello, We are trying to setup Billing Preferences in Zoho Desk to set up a different pricing per account. We charge different pricing per hour per customer/account. Account A = 100 per hour Account B = 125 per hour In the Billing Preferences in Time Entry
Time entry preview for custom time entry templates.
Our company needed time entries in a specific format to document our client interactions. Since we are using a custom time entry layout, we have lost the "preview" on the time entry tab. Using the default time entry layout, you get a small preview of
Set to Review for all
We are testing the use of Writer as part of an internal review process for statement of work documents and have found that when the document is changed from Compose to Review by one person, that is not reflected for all others who view the document. Is
Implementing a Self-Invoicing/Vendor Portal in Zoho Creator
Hello Zoho Community / Creator Experts, We would like to build a Self-Invoicing Portal (Vendor Portal) in Zoho Creator for our external contractors. Our goal is to allow approved contractors to log in, submit their invoice details (hours worked, project
Blocked Email
We are a Zoho One subscriber and use Yahoo as our MX provider. A few times each year, for the past four years, CRM blocks one or more of my Zoho One users from receiving internal email from CRM. This includes "@mentions" in all modules, and emails from
Able to change project on timelog entries
Ability to move the timesheet entry from one project to another. When a user adds a wrong entry a manager can change/update the timesheet entry to the correct project.
What formula to use in computing total hrs and decimal hrss
So , my data includes log im column , 2 breaks with 2 columns that says back and lunch and 1 column that says back and logged out. What formula should i use to be able to automatically have my total hours as I input time in each column? Thankyou
i cannot use <b></b> to bold the message in Creator C6!!!!???What?
Dear experts and friends, Now Creator 6 blocking us from using <b></b> Anyone facing this issue? I faced it on Creator C6 Previously, it used to work. Now failed to work. Faint~ Seek guidance from everyone on how to bold the message. The super simple
Knowledge base: The nitty-gritty of SEO tags
A well-optimized knowledge base with great SEO can benefit your company by allowing customers to find help articles and support resources using search engines. This enables customers to quickly and efficiently find the information they need without direct
Introducing swipe actions in the Zoho CRM Android app
Hello everyone, How much time do you spend each day on your list view? Probably quite a lot. Since it's such an important part of your work, wouldn't it be easier if you could take action directly from your list view instead of opening each record one
Content Security Policy
Is there a place in ZOHO CRM to add a Content Security Policy to allow for a call to a google.com map, from inside our current app? Or, how do I resolve the issue below?? jquery.js:1 Refused to load the script 'https://maps.google.com/maps/api/js?v=3.41&libraries=places&sensor=true&key=AIzaSyAyQzKeKSbLci4LwZhn9oXvtCkbUo1Ae4g&callback=map_loader'
Option to select location?
As a business coach, I meet with clients at various public locations. I have two or three pre-determined locations that I meet at. I would like the client to choose the location when booking an appointment. Is there a way to do that with a single service, or is the best way to accomplish this by creating one service for each location offered?
Unified WhatsApp Number Management in Zoho Desk and SalesIQ
Dear Zoho Desk Support Team, We are currently utilizing both Zoho Desk and Zoho SalesIQ for our customer support operations. While both platforms offer WhatsApp integration, we are facing challenges due to the requirement of separate WhatsApp numbers
Provide a standard structure to your content using article templates
Hello everyone, When multiple writers work on different documents, maintaining a standard structure can be challenging as each of the writer follows a different writing style. However, when the structure, tone, and format of every document is different,
How to update custom multi-user field in Zoho Projects?
I'm trying to update custom multi-user fields in Zoho Projects via a Deluge function in CRM. The code I have so far is below. It works for updating standard project fields and single-line custom fields, but it does not work to update multi-user fields.
Accessibility Spotlight Series - 1
Every user interacts with products differently, what feels intuitive to one may be challenging for another. Addressing this, accessibility is built into Zoho Project's design philosophy. This helps users navigate and perform actions with ease irrespective
Projects Tasks Not Showing Dependencies
I'm clicking on tasks and the popup to add dependencies isn't showing. I can't disconnect the nodes either. For some reason when I slide a task backwards it says it cannot go before a predecessor, even though there is not predecessor. Double clicking
Deprecation of C4 endpoint URLs
Note: This post is only for users who are still using the C4 endpoints. Hello everyone, At Zoho Creator, we're committed to continuously enhancing the security, performance, and capabilities of our platform. As part of this ongoing effort, we'll be deprecating
Introducing AWS authentication for connections in Deluge
Hello everyone, We're incredibly excited to announce the all-new AWS authentication for connections in Deluge! This highly anticipated feature simplifies connecting to Amazon Web Services, opening up a world of possibilities and allowing you to seamlessly
Timeline Tracking Support for records updates via module import and bulk write api
Note: This update is currently available in Early Access and will soon be rolled out across all data centers (DCs) and for all editions of Zoho CRM. The update will be available to all users within your organization, regardless of their profiles or roles.
Customize User Invites with Invitation Templates
Invitation Templates help streamline the invitation process by allowing users to create customized email formats instead of sending a one-size-fits-all email. Different invitation templates can be created for portal users and client users to align with
ListObjects is recognized by VBA
Sub addNewRow() Dim ws As Worksheet ' Set your worksheet name Set ws = ThisWorkbook.Sheets("Invoice") ' Set your table name (change "Table1" to your actual table name) ws.ListObjects("InvItems").ListRows.Add End Sub I am getting Unknown function: Li
KPI Widget dashboard select periods
I have a problem with selecting periods as a user filter. In the beste scenario I would like to have to have a period filter like Google Analytics has of Datastudio (see attachment). In the KPI widget I "Group by "inquiry_date" on week&Year". It selects
Need a way to secure Prefill URLs in Zoho Forms (hide or encrypt prefilled values)
Hi everyone, I often use Zoho Forms with prefilled URLs to simplify the user experience — for example: https://forms.zohopublic.com/.../form?Name=David&Amount=300 However, the problem is that all prefilled values are visible and editable in the link.
Can’t send emails from Zoho CRM after adding a new user — verification codes not received
Hi everyone, We recently added a new user to our Zoho CRM account and purchased an additional license. Since then, we haven’t been able to send any emails from Zoho CRM. Our Zoho Mail accounts are working perfectly, we can send and receive emails directly
CRM for email in Outlook: how to ignore addresses?
We’re using the "Zoho CRM for email" add-in for Outlook. When opening an email, the add-in displays all email addresses from the message and allows me to add them to the CRM or shows if they’re already contacts. However, sometimes people listed in To
Scheduling Calls in CommandCenter / Blueprints
I would love it if you could add a function to schedule a call in the lead's record for a future date. I know you can add a Task by going to Instant Actions > Task and completing the form: These tasks go into the lead's record under Open Actions. But
Quickly send emails and sync conversations with custom email addresses in CRM
Editions: All editions DCs: All DCs Release plan: This enhancement has been released for customers in all DCs except IN and US. We will be enabling it for IN and US DC customers soon. [Update on 22 May 2024] This enhancement has been released for all
Zoho製品と生成AIツールの活用について
いつもありがとうございます。 弊社では、Zoho Oneを契約し、CRMを軸として、見込み客の管理から商談、その後の受注や請求の管理、サポート業務(Desk)、業務データのレポーティング(Analytics)などを行っております。 Zohoサービス自体には、Ziaというツールが搭載されているかと存じますが、それ以外の外部の生成AIツールと連携した活用などもできるのでしょうか?具体的には、CopilotなどがZohoに登録されているデータや情報を見て、対話型で必要なデータを提示してくれたり、商談や蓄積されたメモなどを分析してユーザが知見を得られるような活用ができないか、と考えております。
Work with Contacts who use multiple Emails / Manage obsolete Email addresses without loosing Emails in Context
Hello List Work with Contacts who use multiple Emails Only after 1 week in using Zoho CRM productively we have contacts which randomly use 2 different email addresses. From the concept I've understood that Zoho CRM offers two email fields which are recognized
New Field in CRM Product Module Not Visible in Zoho Creator for Mapping
I created a new single-line field in the Products module in Zoho CRM. Zoho CRM and Zoho Creator are integrated, but the newly created field in CRM is not visible in Zoho Creator when I try to map fields.
Send WhatsApp voice messages from Bigin
Greetings, I hope all of you are doing well. We're happy to announce this enhancement we've made to Bigin. Bigin's WhatsApp integration now supports audio messages, so you can record and send voice messages. This makes it easier to handle customer questions
Microsoft Teams now available as an online meeting provider
Hello everyone, We're pleased to announce that Zoho CRM now supports Microsoft Teams as an online meeting provider—alongside the other providers already available. Admins can enable Microsoft Teams directly from the Preferences tab under the Meetings
I want to subscribe 1 professional user but the email only 250 per day?
When I subscribe 1 professional user, I am only able to send 250 email per day? So less? Or is it typo, 2500 rather than 250? Any sale agent or friends can clear my doubt? Thank You
How to add a % Growth column for year-over-year comparison (2024 vs 2025)
Hello, I am trying to build a monthly revenue comparison between 2024 and 2025 in Zoho CRM Analytics. My current setup is: Module: Deals (Affaires) Filter: Stage = Closed Won Date field: Closing Date Grouping: By Month Metrics: Sum of Amount for 2024,
How do you map a user picklist field to another user picklist field.
In Zoho Projects, I'm trying to map a custom field (user picklist) in Task Details to a field (user picklist) in the Project Details. How do you get the two to map to each other? This is what I currently have that works for my other fields but doesn't
Explore Competitive 3D Scanner Prices at Protomont Technologies
The genesis of Protomont Technologies emerged from the collaborative efforts of the founders in 2019, both the founders shoulder an enormous experience in the world of 3D Printing. Protomont Technology aims to craft your vision with creativity, empowering
Next Page