• Intentional Concurrency Limit

  Hello: What are your go-to strategies for preventing the concurrent execution of functions? In AWS, there is a setting on Lambdas to prevent concurrency when desired. How is this best handled in Catalyst?

• Introduction to Catalyst QuickML - Invite to Attend our first Guided Workshop on Predictive Analytics

  Hello All, We had recently announced early access for Catalyst QuickML - the No code ML platform We are now thrilled to invite you to our our first guided workshop for Catalyst QuickML. We will show you how to build your own Prediction model using a real-life

• Unable to host functions/client on root path

  I have a catalyst application at https://www.ekk.app/ (it is a very basic one and intended to showcase the problem which I am facing). It is basically a Progressive Web App(PWA) and would like to build an android app for it using Trusted Web Activities(

• Error in reloading page in React app with catalyst serve

  Good day everyone, I am using catalyst with react on my recent project, but I run some routing errors in my react app if I use the catalyst serve command, the situation is that - after I reload my browser an error will occur, it will run normally at first

• RazorPay integration

  Hi All, Looking at integrating Zoho Creator => RazorPay(connection), Which actually opens Zoho Checkout and it is not allowing Zoho Creator to add(automate) the Customer Name and Email Address to the corresponding Checkout page, instead, the customer

• Learn Catalyst Series : #1 Schedule your repetitive tasks

  Hello! With our new Learn Catalyst series, we want to get you started with the easiest of all in the Catalyst environment - Cron. Let us take a look at the use-case we have pitched in for Cron: Ramon is a budding designer. He wants to make it big, quickly.

• Catalyst Free Trial

  Hello folks,   Try out Catalyst with our free trial! Build and test your app in Catalyst's full-featured development environment, and gain free invocations upon going live.  Catalyst Free Trial    Access all Catalyst services for free in the development

• Can we have a true single click deploy?

  Ok... so there are simply too many steps that one needs to take in order to deploy to production. In my particular situation, I can't test in Development mode for SSL cert related reasons, and therefore I need to deploy every time I make a change.  The

• CORS origin Access-Control-Allow-origin error

  Hi, i developing a website Catalyst CLI . I try to fetch data from zoho books by zoho books api but i get this error .If anyone here find solution please let me know.  Thanks you

• Express JS Function - Can't Access Request Body after catalyst deploy

  Hi everyone, I'm having a frustrating issue with Zoho Catalyst and Express JS whereby it works as expected when running locally with catalyst serve but not on the online version after running catalyst deploy. More specifically, I am unable to access the

• Catalyst regularly hangs when creating differences and during deployment

  Granted, I typically have a lot of tabs open, but I'm finding that deploying from Development to Production, both while awaiting the differences screen of waiting for the deployment itself.  I do get the notifications in Chrome, but I have to his refresh

• Struggling to get the group certificate to work with TLS for Amazon Pay

  Hello, I've got a project setup under the URL https://amzn.infraredsaunarepair.com .  This a modified instantiation of the node.js version of the Amazon Pay SDK. When accessed, it does not appear to be pulling the certs.  I'm getting the following error

• Set budgets to optionally disable your Catalyst production environment

  Hello all,    We are pleased to inform you that you can now configure the automatic disabling of a project's production environment upon reaching a specified budget's threshold. Budget alerts in Catalyst facilitate setting usage limits in amounts or Catalyst

• Can Catalyst spawn another process?

  Hello, I have a Node.JS microserver that runs on Heroku that I'm wanting to move over to Catalyst.  There's a secondary process that is defined using a file named "Procfile".  In the case of this particular microserver, the contents of this is simply:

• I want to make a User Registation and login functionality in catalyst through nodejs

  I want to make a User Registation and login functionality in catalyst through nodejs, Can anyone help i am newbie here.

• How to do CRUD operation using nodejs in catalyst

  I want to make user registration and login form using nodejs & catalyst. Can someone help

• Subqueries possible?

  Greetings, I am looking for the ability to use a subquery in the ZCQL. Is it possible and if so does anyone have some example code? Failing that is there a way to join a table to itself? Thank you,

• #Catalyst Serverless Hackathon Handbook

  Hey there! You registered for the Hackathon, and your idea has been shortlisted for the next stage, but are you unsure of how to proceed? We've got you covered with a step-by-step guide. Step 1: Download the Catalyst CLI Follow along with the video tutorial

• Error tracing: Getting exception at the commented line

  public class MainActivity extends AppCompatActivity {     JSONObject oAuthParams;     private ActivityMainBinding binding;     @Override     protected void onCreate(Bundle savedInstanceState){         super.onCreate(savedInstanceState);         binding

• Online Editor: Nodejs function add package

  Hi Catalyst Community, I'm working on a project on Catalyst and I would like to know if there is anyway to add node packages (node-fetch in this case) directly from the Online Editor without going trough the Catalyst CLI? As I often switch between different

• #CatalystServerless Hackathon : Part 4

  Let's setup the Catalyst function next. app.post("/capture_pan", (req, res) => {  let catalystApp = catalyst.initialize(req, {type: catalyst.type.applogic});    const requestBody = req.body;  console.log(req.body)  //Get table meta object without details.

• #CatalystServerless Hackathon : Part 3

  Validate occupation type //validate occupation type function occupation_type(){   if(document.getElementById("salaried").checked==false && document.getElementById("selfemployed").checked==false){     alert("Please select type of occupation");   } }  

• #CatalystServerless Hackathon 2022

  Verifying a PANID using regex Validating input field values using Javascript. function verify_pan(){       //match pattern1     let pin1 = document.getElementById("pin1").value.toUpperCase();     let pattern1 = /[A-Z]/;     let result1 = pin1.match(pattern1);

• #CatalystServerless Hackathon 2022

    Hey there! If this is your first hackathon and you're unsure of how to get started, we've got you covered. We'll cover how to get started and build a self-serve portal for loan applications using Catalyst. This example is intended as a POC to help you

• #CatalystServerless Hackathon 2022

  We are pleased to announce #CatalystServerless Hackathon with prizes worth $5000 up for grabs. Create a working prototype aimed to solve a critical business issue using Catalyst and stand a chance to win exciting prizes. The Hackathon will happen in 3

• Share your interest to participate in the #CatalystServerless Blogathon

  Hi, we are working on announcing the next edition of the #CatalystServerless Blogathon. Please fill up this form to stay posted on all updates related to the Blogathon. https://zfrmz.com/JN9ChxPU9JQpPgB1vRp8

• Ability to add .env and/or environment variables for local development

  Hello, I have started using catalyst and have been testing out both a frontend React app and backend functions but have not found a way to use environment variables locally before it gets deployed. Is there a way to have environment variables load when

• Troubleshooting Thursdays : ZCUserDetail userDetails = ZCUser.getInstance().getCurrentUser() is showing compile time error

  This issue occurs when the required Java packages have not been added in the application. Please import the classes mentioned below to fix this issue.   import com.zc.component.ZCUserDetail; ​import com.zc.component.users.ZCUser;

• Troubleshooting Thursdays : Package not found error in production, although function works in development environment

  Welcome back to #TroubleShootingThursday, where we provide solutions to common problems developers encounter. In today's post, we're talking about an issue you might face when a Catalyst function works well in local debugging environment, but fails in

• How to use catalyst with nestjs

  Hello, how can i use catalyst functions with nest.js https://nestjs.com/

• Typescript Support for Nodejs advanced functions

  Can you guys create a template for Nodejs advanced functions template that support typeorm to execute query in ZQL.? I believe that would encourage many individual developer to try catalyst 

• Connecting to an SQL database through Catalyst functions

  Hey there,  Are you looking to connect to a PostgreSQL database. Here is a sample Nodejs function that can connect to a database remotely and provide scalable API endpoint to retrieve list of tables. Here, the GET method is 'GET' and the endpoint is '/query'.

• Serverless Masterclass 4: AI as a serverless service

  AI as a serverless service   Date: August 24, 2022, 8:30 a.m. PST | 9 p.m. IST Duration: 1 hour   [Register now]   Learn how to leverage the power of Zoho's R&D in AI through Catalyst's Zia suite. Offered on Zoho's reliable infrastructure that supports

• Troubleshooting Thursdays : My API gateway rules/function's code is erased in sandbox someone else deploys

  API Gateway : This issue might occur when you do not have the latest API Gateway rules in your local system. So when you deploy your code, the API Gateway rules are also deployed and since that rule is not present in your local system, it gets removed

• Troubleshooting Thursdays : Facing 500 error with Catalyst function

  Facing an issue with Catalyst code while code works in IDE, while I face an issue with running the same code within a Catalyst function. { "error": "TypeError: ABC is not a function\n at XYZ (/var/runtime/index.js:162:9)\n at process._tickCallback (internal/process/next_tick.js:68:7)"

• Troubleshooting Thursdays Catalyst CLI : "HTTP Error: 401, You do not have privileges to access this project. Please contact a project owner or an administrator of this account."

  Welcome to #TroubleShootingThursday, where we provide solutions to common problems developers encounter. In today's post, we're talking about an issue you might face while working the CLI. If you face this error while initializing a Catalyst project,

• Catalyst 101, a Community Learning Series Edition 2

  Hello Catalyst community, Join us for a revised version of the beginner's course on Catalyst, Zoho's serverless platform.  Each episode of the Catalyst 101 series aims to familiarize you with different elements of the platform.  At the end of this series,

• Troubleshooting Thursdays : Permission Issues while installing the CLI

  If you face EACCESS issues, while installing the CLI, this is because you do not have adequate permission to install the CLI in the system. If you are using a Windows system, you can install the Catalyst CLI with admin access, otherwise, you can use the

• Troubleshooting Thursdays : Server detected changes needs to refreshed again (File operations in Functions, tested locally using CLI)

  Welcome to #TroubleShootingThursday, where we provide solutions to common problems developers encounter. In today's post, we're talking about an issue you might face while working with files in the local debugging. If you face an error saying that the

• Introducing the #TroubleShooting Thursdays Series

  Thursdays can be stressful as you race to complete items on the Kanban board before the weekend. It's especially frustrating when one or more of those items need troubleshooting. Luckily, the Catalyst team has got you covered. We are excited to bring

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