Zoho Developer Hangout (ZDH) – Episode 19 | Catalyst for Zoho Developers

Zoho Developer Hangout (ZDH) – Episode 19 | Catalyst for Zoho Developers

​
​
Hey developers!

Ready to shift gears from writing long Deluge scripts to building with single-purpose functions and powerful service calls? 

This session is for Zoho developers who are familiar with typical approaches to working in the Deluge environment and are looking to adapt to Catalyst’s architecture. We explore the Catalyst services most relevant to your workflow, along with the fastest and most reliable ways to integrate Catalyst with other Zoho applications. You’ll also learn key factors to consider when planning to use Catalyst as part of your Zoho solution.

Christopher, Zoho Team Lead and Developer at Aspen94, demonstrates these Catalyst services and integrations in action, while sharing practical insights to help you make a smooth transition.

Checkout the recording here:


About the Speaker:

Christopher Mowers
Zoho Team Lead & Developer
Aspen94

Christopher Mowers is the Zoho Team Lead and Developer at Aspen94, where he specializes in the design and development of custom solutions on the Zoho platform. His work includes leading the development of serverless applications on Zoho Catalyst, managing consulting and development projects, and fostering professional growth and technical excellence. He currently holds certifications as a Zoho Creator Developer Associate, a Zoho Analytics Certified Consultant, and an AWS Developer Associate.

In addition to his role at Aspen94, he is pursuing a Master's degree in Computer Science at Ball State University and contributes to the tech community as an adjunct faculty member at Henry Ford College.

His expertise in cloud technologies, particularly Zoho Catalyst and AWS, complements a technical background in JavaScript, Python, and REST API development that drives technology adoption and innovation.

If you have a compelling use case that you're proud of implementing and eager to share with the developer community, send us an email at developer(hyphen)community(at)zohocorp(dot)com, so we can set you up for a session.


ZDH is a Zoho Developer Community learning initiative that aims to facilitate a platform for developers to share their expertise and learn from each other. The monthly virtual meetings are designed to help developers solve real-time business problems by leveraging Deluge and other programming languages. Notably, these sessions are presented by our esteemed Zoho Community members themselves, along with our team of product experts. This format offers community members the chance to engage in interactive discussions, share their own experiences, and gain valuable insights into innovative problem-solving strategies employed by their peers. 


    • Recent Topics

    • Best way to fetch employee names from Zoho People into Zoho Creator Inventory Stock Form field Employee Name Lookup

      Hi Team, I have a requirement in my Zoho Creator application (Inventory Stock Adjustment) where I need to fetch employee names from Zoho People and use them as a lookup in a form. Currently, I am considering using an integration field to fetch this data

    • get file api is returning Junk data

      I am working on extension development where at one point I need to retrieve attachments on records I found out I can use only invokeconnection and not invokeurl in extension development The invoke connection returns the image in raw binary format. When

    • Need help with message box

      End user updates many records at once. Each have unique serial number. They want a confirmation box that says starting number, ending number and qty. Is there any way to do this? I been searching and asking support but seems like no great solution.

    • [Webinar] The Transformative Power of Gen BI

      Traditional decision-making tools are no longer enough. The integration of generative AI into business intelligence (BI) is proving to be a true game changer—enabling businesses to make faster, smarter, and better informed decisions. Early adopters of

    • Backorder process review - Automating Removal of Sales Order from "On Hold" When PO is Received

      Hello Zoho Inventory Team, Currently, sales orders in On Hold status are released only when the bill for the purchase order is created. In our workflow, it would be much more efficient if the sales order could automatically move out of On Hold as soon

    • How to access the saved Query using API?

      I have created a query in setting. Is it possible to access it from a API? What's the endpoint? I tried /v8/queries/important_deals but didnt' work.

    • création d'une base de données

      base de donnee d'un lycée

    • User Session variables to recall after form submit & redirect to menu

      Hey, Forgive me if this is a simple answer I have overlooked. I have built a big onboarding process for my SAAS platform which is built and managed by an external Dev team. I am hoping to embed my new creator app on the SAAS platform. I have a menu page

    • Zoho Writer Merge Template with data from Zoho Analytics Views

      Hello, Is there any way to pull information from Zoho Analytics and put it into a Merge Template? I am trying to create a bulk export of one report that filters on a field to create a single document for each of the filter fields.

    • Having to enter bill before stock shows as available.

      Hi, Am I right in thinking you must create a bill from the purchase order receipt before the goods are available for shipping?

    • Agent Availability Report

      From data to decisions: A deep dive into ticketing system reports Businesses need to track when their support agents check in and check out from work. This report, titled Agent Availability, is one of the static reports that helps managers track the number

    • Writing by Hand in "Write" Notes

      Hi there! I just downloaded this app a few moments ago, and I was wondering if there was a way to write things by hand in "Write" mode instead of just typing in the keyboard. It would make things a bit more efficient for me in this moment. Thanks!

    • AI-driven construction analytics using Zoho Projects Plus

      Construction projects thrive on timelines; if a project is completed on or before the expected time, it makes headlines, but if it gets delayed, the company’s credibility will be at risk. Such projects require precise planning and constant monitoring,

    • Canadian payroll

      Hello ZOHO, is any updates on when payroll for Canada will be available?

    • Unified customer view: Bringing product intelligence into your CRM data

      For businesses today, applications and digital interfaces are the main touch points in the customer journey. While Zoho CRM data already tells who your customers are and what they buy, Zoho Apptics tells you how they interact and engage with your product.

    • Zoho Creator SaaS app with multiple client AND multiple users

      I am close to finalizing a Zoho Creator app that will be used by different companies to manage sale info, and each company can have multiple users using the app. Things were going perfectly until I tried a search on a report. I use a database field in each table to separate the data for each company, which works great. BUT when I do a search, I get to see ALL the data. This means that Company A could easily see the data from Companies B and C via the built-in search. Is there a way to set up the

    • Project Change Orders and Additions

      We are in the process of migrating from QuickBooks Online to Zoho Books. We have Zoho One and like the ability to sync all of our data across everything. And I like that projects work in a way that's less dumb than QuickBooks. I'm trying to figure out

    • Track online, in-office, and client location meetings separately with the new meeting venue option

      Hello everyone! We’re excited to announce meeting enhancements in Zoho CRM that bring more clarity and structure to how meetings are categorized. You can now specify the meeting venue to clearly indicate whether a meeting is being held online, at the

    • 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

    • Possible to send Zoom AI Companion transcripts and summaries to contacts in CRM?

      Title says it all. Is it possible to send Zoom AI Companion transcripts and summaries to contacts in Zoho CRM?

    • How do I edit the Calendar Invite notifications for Interviews in Recruit?

      I'm setting up the Zoho Recruit Interview Calendar system but there's some notifications I don't have any control over. I've turned off all Workflows and Automations related to the Calendar Scheduling and it seems that it's the notification that is sent

    • Posibility to add Emoticons on the Email Subject of Templates

      Hi I´ve tried to add Emoticons on the Subject line of Email templates, the emoticon image does show up before saving the template or if I add the Emoticon while sending an Individual email and placing it manually on the subject line. Emoticons also show

    • Clarity on extended contract status

      Clarity on “extended” status- How does Zoho “extend” a contract?  E.g. if client extends by 1 month, can the “end date” be adjusted accordingly in Zoho and tagged as “Extended” with a clear audit trail that also captures the client’s email? Note- Email

    • Customizing contract status

      Can we customize/add/remove status on Zoho contracts ourselves or does Zoho needs to do this? Context- There is a long list of status on Zoho but not all of them are relevant for us . There are few status which are missing and needs to be added. E.g-

    • Set Custom Business Calendars and Holidays for Global Teams

      Managing a project across diverse teams means accounting for more than just tasks and deadlines; it means acknowledging how and when each team actually works. Users might follow different working days or observe region-specific holidays that cannot be

    • [Integration edition] Deluge learning series - Integrations between Zoho apps and Third-party services with Deluge | 28 August 2025

      We’re excited to welcome you to the Deluge learning series: Integration edition! The Integration edition will run for three months: Session 1 – Integrating Zoho Apps with Deluge using inbuilt integration tasks Session 2 – Integrating Zoho Apps with Deluge

    • Critical Vulnerability in all major password manager plugins - is Zoho Vault affected?

      Hi Zoho, a security researcher found a critical clickjacking vulnerability in all major browser password managers: DOM-based Extension Clickjacking: Your Password Manager Data at Risk | Marek Tóth Is Zoho Vault affected as well? Apparently the Vault extension

    • Introducing SecureForms in Zoho Vault

      Hey everyone, Let’s face it—asking someone to send over a password or other sensitive data is rarely straightforward. You wait. You nudge. You follow up once, twice—maybe more. And when the information finally arrives, it shows up in the worst possible

    • Tables from ZohoSheets remove images when updated from source

      I have a few tables from a ZohoSheet in a ZohoWriter document that will remove the images in the cells when I refresh from the source. The source still has the images in the table when I go to refresh. After updating from the source, as you can see the

    • Change eMail Template for Event-Invitations

      Hello ZOHO-CRM Team How I can change the eMail Template for Event-Invitations? I work with the German Version of the Free Version. I know how I can modify eMail alerts or Signature Templates, but where I can other eMails modify you send out? Thank you for your answer. Regards, Juerg

    • Inventory Adjustments

      Hi, How to transfer the material from one head to another ? Like materials purchased for manufacturing the laptop need to transfer from consumption inventory (Quantity of raw materials reduced) to destination inventory ( Quantity of Laptop increased)

    • Need Your Insights

      Hi Zoho, I'm confused why the flow only sends to one output. setVariable15 is from a list. It doesn't consider the 2nd entry. Any thoughts?

    • Map Dependency Fields - How can can I limit picklist values from a multi-select Parent field?

      I know the "Map Dependency Fields" feature doesn't allow a multi-select parent field. However, I need the functionality. Can I do it through a deluge function, and would it still support color coding picklists? We need the color coding for quick scanning

    • DYK 1 - Color Palette for Enhanced Visual Identification of Status

      Introducing the Did You Know series of posts. The goal of this series is to familiarize users with certain features or enhancements in Zoho Projects that may not be evident at first glance. The first post in this series deals with color palettes for indicating

    • Invalid field in the COQL query

      Dear Zoho Support! I believe that you already helped me with a similar problem a few years ago. One of my clients has a custom field named "LOB" in the "Deals" Module (see the field's metadata below). The COQL query using this field: : "select id, Deal_Name,

    • Automating Employee Birthday Notifications in Zoho Cliq

      Have you ever missed a birthday and felt like the office Grinch? Fear not, the Cliq Developer Platform has got your back! With Zoho Cliq's Schedulers, you can be the office party-cipant who never forgets a single cake, balloon, or awkward rendition of

    • Transferring domain registration to new registrar and switching email hosting at the same time?

      I need to transfer an existing domain uv cure adhesive that's currently with SiteGround to Porkbun. I also need to move the existing custom email addresses from SiteGround to Zoho Mail. I'm not sure if I should transfer the domain first and then tackle

    • Split deposits

      Can Zoho do split deposits. One deposit, two checks for two separate invoices from different customers. This is one of the most common tasks I can imaging. When I mark the two invoices paid, there are two deposits in bank register. When I try to match,

    • Feedback: Streamlining Note Management in Zoho Notebook

      Dear Team/Support, I would like to share some feedback regarding the note management system that could help improve usability and accessibility for users like myself. Notebook 1 (screenshot attached): Currently, the system does not allow selecting and

    • Deactivate Desk Contact without Deleting Contat

      We have a client who has multiple tenants for regulatory purposes, and as such, has a few users that have email addresses in both tenants. They've then emailed into the ticketing system, so we have multiple contacts (no big deal, we want to keep their

    • Next Page