Kaizen #5 - Environments and Domains in Zoho CRM [Part 1/2]

Kaizen #5 - Environments and Domains in Zoho CRM [Part 1/2]

Hello everyone!

Welcome to another week of Kaizen. In the last Kaizen post, we discussed Troubleshooting OAuth2.0. By now, you must have got a hold on OAuth2.0 authorization. Now let us dive deep into other details related to OAuth2.0. 

What you will learn from this post?

If you want to integrate your application with Zoho CRM, this post will help you understand the different environments available, and how to handle different domains for your application. 

In this post, we discuss handling domains for self client. In our upcoming post, we will discuss handling domains for web based clients. 

Without further adieu, let us dig deep into each topic.

1. Domains in Zoho CRM

Zoho CRM is hosted at multiple data centers. Therefore, the URL with which you make API calls also depends on the data center. This makes integration simpler. The following are the different domains available.

a. Europe (.eu)
b. Australia (.com.au)
c. India (.in)
d. US (.com)
e. China (.com.cn)

2. Handling Domains for Self Client

In our previous posts, we discussed different types of clients in OAuth Authorization—Self Client and Web Based. In this post, we will discuss handling domains for self client. 

2a. Procedure to know your accounts domain via CRM UI

To know in which domain your Zoho CRM account is in, follow the below mentioned steps:

Step 1: Go to Profile and click My Account






Step 2: In the address bar, you can see your domain. In the below screenshot, the domain is com



2b. Role of domains while registering the client

While registering your self client, append the domain of your Zoho CRM account (that you noticed in the previous section) to the accounts URL. 


This link is your domain-specific accounts URL. For instance, for Europe domain, the domain-specific link is https://api-console.zoho.eu




2c. Making the Authorization Request

After registering your self client, authorize your client to generate grant token. To know how, refer 5th point under How to use Self Client in Kaizen #2.

2d. Role of domains while generating tokens

While generating access and refresh tokens for your self client, use your domain-specific accounts URL.






In the response, along with access and refresh tokens, you will receive "api_domain". Make API calls to Zoho CRM using this domain URL.



  • The "api_domain" you receive in the response, is your current api_domain. 
  • Make all API calls from this api_domain. Example: https://www.zohoapis.eu/crm/v2/Leads will be the URL to fetch all leads from the Leads module in the EU domain.
  • Even if the api_domain is altered, it gets updated in the response.
  • Store these details in your application DB—access token, refresh token, api_domain, expires_in. 
  • When the access token expires, you can generate new access token with the refresh tokens–. Update the new access token in your DB and use it to make subsequent API calls.
3. Environments 

There are three environments in Zoho CRM.

  • Production - The production environment is your live CRM account, which you use for business needs. 
    Use the following URL to make API calls from the Production environment-https://www.zohoapis.com
  • Developer - The developer environment is an ideal training ground for developers. You can play around with the CRM account and test robust CRM implementations, Zoho CRM-centric mobile and web apps, white-labelled Vertical CRMs, and CRM extensions. You can have a Developer Edition in parallel with a regular CRM. In essence, two accounts for the same user.
    Use the following URL to make API calls from the Developer environment-https://developer.zohoapis.com
  • Sandbox - In this environment, you can test your Zoho CRM settings before you can take it to your production setup. This way, you can feel much safer about the changes in your settings, since you can test them, identify issues, and fix them before you take them to your actual working setup.
    Use the following URL to make API calls from the Sandbox environment-https://sandbox.zohoapis.com

Note:
  • The Sandbox environment is available only for the enterprise and above  editions.
  • If the environment is not specified, the API calls are reflected in the production environment.
  • Based on the domain, the URL to make API calls for each environment will vary. For instance, the URL to make API calls from the sandbox environment in Europe domain will be  https://sandbox.zohoapis.eu

We hope you found this post useful. Keep a tab on this series for more exciting topics!

Reach out to us at support@zohocrm.com if you have any questions, or let us know in the comment section.

We will meet you next week with another useful topic. 

Cheers!










    Access your files securely from anywhere







                            Zoho Developer Community





                                                  Use cases

                                                  Make the most of Zoho Desk with the use cases.

                                                   
                                                    

                                                  eBooks

                                                  Download free eBooks and access a range of topics to get deeper insight on successfully using Zoho Desk.

                                                   
                                                    

                                                  Videos

                                                  Watch comprehensive videos on features and other important topics that will help you master Zoho Desk.

                                                   
                                                    

                                                  Webinar

                                                  Sign up for our webinars and learn the Zoho Desk basics, from customization to automation and more

                                                   
                                                    
                                                  • Desk Community Learning Series


                                                  • Meetups


                                                  • Ask the Experts


                                                  • Kbase


                                                  • Resources


                                                  • Glossary


                                                  • Desk Marketplace


                                                  • MVP Corner




                                                            • Sticky Posts

                                                            • Kaizen #197: Frequently Asked Questions on GraphQL APIs

                                                              🎊 Nearing 200th Kaizen Post – We want to hear from you! Do you have any questions, suggestions, or topics you would like us to cover in future posts? Your insights and suggestions help us shape future content and make this series better for everyone.
                                                            • Kaizen #198: Using Client Script for Custom Validation in Blueprint

                                                              Nearing 200th Kaizen Post – 1 More to the Big Two-Oh-Oh! Do you have any questions, suggestions, or topics you would like us to cover in future posts? Your insights and suggestions help us shape future content and make this series better for everyone.
                                                            • Celebrating 200 posts of Kaizen! Share your ideas for the milestone post

                                                              Hello Developers, We launched the Kaizen series in 2019 to share helpful content to support your Zoho CRM development journey. Staying true to its spirit—Kaizen Series: Continuous Improvement for Developer Experience—we've shared everything from FAQs
                                                            • Kaizen #193: Creating different fields in Zoho CRM through API

                                                              🎊 Nearing 200th Kaizen Post – We want to hear from you! Do you have any questions, suggestions, or topics you would like us to cover in future posts? Your insights and suggestions help us shape future content and make this series better for everyone.
                                                            • Client Script | Update - Introducing Commands in Client Script!

                                                              Have you ever wished you could trigger Client Script from contexts other than just the supported pages and events? Have you ever wanted to leverage the advantage of Client Script at your finger tip? Discover the power of Client Script - Commands! Commands


                                                            Manage your brands on social media



                                                                  Zoho TeamInbox Resources



                                                                      Zoho CRM Plus Resources

                                                                        Zoho Books Resources


                                                                          Zoho Subscriptions Resources

                                                                            Zoho Projects Resources


                                                                              Zoho Sprints Resources


                                                                                Qntrl Resources


                                                                                  Zoho Creator Resources



                                                                                      Zoho CRM Resources

                                                                                      • CRM Community Learning Series

                                                                                        CRM Community Learning Series


                                                                                      • Kaizen

                                                                                        Kaizen

                                                                                      • Functions

                                                                                        Functions

                                                                                      • Meetups

                                                                                        Meetups

                                                                                      • Kbase

                                                                                        Kbase

                                                                                      • Resources

                                                                                        Resources

                                                                                      • Digest

                                                                                        Digest

                                                                                      • CRM Marketplace

                                                                                        CRM Marketplace

                                                                                      • MVP Corner

                                                                                        MVP Corner






                                                                                          Design. Discuss. Deliver.

                                                                                          Create visually engaging stories with Zoho Show.

                                                                                          Get Started Now


                                                                                            Zoho Show Resources


                                                                                              Zoho Writer Writer

                                                                                              Get Started. Write Away!

                                                                                              Writer is a powerful online word processor, designed for collaborative work.

                                                                                                Zoho CRM コンテンツ








                                                                                                  Nederlandse Hulpbronnen


                                                                                                      ご検討中の方




                                                                                                            • Recent Topics

                                                                                                            • Product details removed during update from other system

                                                                                                              We maintain our product details in an other system. These details are synchronized with Zoho at the end of each day, through an API. This has worked perfectly sofar. But last Monday, all product codes and some other product data have been wiped during
                                                                                                            • Zoho Creator to Zoho CRM Images

                                                                                                              Right now, I am trying to setup a Notes form within Zoho Creator. This Notes will note the Note section under Accounts > Selected Account. Right now, I use Zoho Flow to push the notes and it works just fine, with text only. Images do not get sent (there
                                                                                                            • 【Zoho CRM】レポート機能のアップデート

                                                                                                              ユーザーの皆さま、こんにちは。コミュニティチームの藤澤です。 今回は「Zoho CRM アップデート情報」の中から、レポート機能のアップデートをご紹介します。 目次 1. レポートのエクスポート時のレコードIDの表示について 2. 通貨項目の表示について 3. レポートの削除の監査ログへの反映について 1. レポートのエクスポート時のレコードIDの表示について これまで、レポートをエクスポートするとファイルにレコードIDが必ず含まれていました。レコードIDが識別子として役立つ場合もありますが、実際には多くの企業で参照されることはありません。
                                                                                                            • Script that deletes a record?

                                                                                                              We're using WP Plugin "Integration for WooCommerce and Zoho Pro", and have created a couple of Feeds to send data to Zoho. We are trying to create Contact records, but only based upon condition. Tried to make it with small Deluge function and Workflow,
                                                                                                            • Translation in zoho bookings

                                                                                                              We cant translate zoho booking emails. The general text we can change. But what about text like: ""Here a link to join the meeting online:"" and "Add to Zoho Calendar" and "Add to Google Calendar"? No professional business have mixed languages. Its looking
                                                                                                            • Help Center IFrame Issue

                                                                                                              I have had a working Help Center on my website using an iframe for a while. But now for some reason the sign in page gets a refused to connect error. Can someone please help. If I go to the url manually it works correclty
                                                                                                            • Is there any way to bill one client in different currencies on different invoices?

                                                                                                              I have some customers who have their currency set as USD and most of their billing is done in USD.   However, from time to time I have a need to bill them in my base currency GBP for some specific invoices, but there seems to be no way of doing this that I can see. The only workaround that I can see is to create two client records for the same client, one for USD billing and one for GBP billing, but this is not an ideal situation. Is it likely that the (hopefully!) soon to arrive multi-currency support
                                                                                                            • API name for all fields in Zoho Project (Standard or custom)

                                                                                                              Hi! I struggle to find easily all API name of all field in Zoho Project to build my API rest with other services. We can find them very fast in CRM but not in PRoject.   Could you share a function to get the list of all API Name of any field of an App
                                                                                                            • Elevate your CX delivery using CommandCenter 2.0: Simplified builder; seamless orchestration

                                                                                                              Most businesses want to create memorable customer experiences—but they often find it hard to keep them smooth, especially as they grow. To achieve a state of flow across their processes, teams often stitch together a series of automations using Workflow
                                                                                                            • Custom Buttons for Mass Actions

                                                                                                              Hello everyone, We’ve just made Custom Buttons in Zoho Recruit even more powerful! You can now create Bulk Action Buttons that let you perform actions on multiple records at once, directly from the List View. What’s new? Until now, custom buttons were
                                                                                                            • Zoho Assist not rendering NinjaTrader chart properly

                                                                                                              Hi everyone. Just installed and testing Zoho Assist. I want to display my laptop' screen (Windows 11) on a monitor connected to my Mac mini. The laptop is running a stock trading program called NinjaTrader. Basically, when running, this program displays
                                                                                                            • Involved account types are not applicable when create journals

                                                                                                              { "journal_date": "2016-01-31", "reference_number": "20160131", "notes": "SimplePay Payroll", "line_items": [{ "account_id": "538624000000035003", "description": "Net Pay", "amount": 26690.09, "debit_or_credit": "credit" }, { "account_id": "538624000000000403", "description": "Gross", "amount": 32000, "debit_or_credit": "debit" }, { "account_id": "538624000000000427", "description": "CPP", "amount": 1295.64, "debit_or_credit": "debit" }, { "account_id": "538624000000000376", "description":
                                                                                                            • Question regarding import of previous deals...

                                                                                                              Good afternoon, I'm working on importing some older deal records from an external sheet into the CRM; however, when I manually click "Add New Deal" and enter the pertinent information, the deal isn't appearing when I look at the "Deals" bar on the account's
                                                                                                            • Auto Capitalize First Letter of Words

                                                                                                              Hi I am completely new to ZOHO and am trying to build a database. How can i make it when a address is entered into a form field like this: main st it automatically changes is to show: Main St Thank You
                                                                                                            • Adding Social Media Buttons to Basic Campaigns

                                                                                                              Hi, I'm quote new to using Zoho Campaigns and I can't work out how to add Social Media Buttons into my basic campaign? In MailChimp there's a button that brings the icons into your campaign for you. I've tried adding the social media icons as 'buttons' in Zoho but it's not looking great. Can anyone help? Thanks!
                                                                                                            • Dropshipping Address - Does Not Show on Invoice Correctly

                                                                                                              When a dropshipping address is used for a customer, the correct ship-to address does not seem to show on the Invoice. It shows correctly on the Sales Order, Shipment Order, and Package, just not the Invoice. This is a problem, because the company being
                                                                                                            • An Exclusive Session for Zoho Desk Users: AI in Zoho Desk

                                                                                                              A Zoho Community Learning Initiative Hello everyone! This is an announcement for Zoho Desk users and anyone exploring Zoho Desk. With every nook and corner buzzing, "AI's here, AI's there," it's the right time for us to take a closer look at how the AI
                                                                                                            • Best way to schedule bill payments to vendors

                                                                                                              I've integrated Forte so that I can convert POs to bills and make payments to my vendors all through Books. Is there a way to schedule the bill payments as some of my vendors are net 30, net 60 and even net 90 days. If I can't get this to work, I'll have
                                                                                                            • Link(s) between Notes

                                                                                                              Hello Everyone, It would be great if links could be created between notes. Let's say we have 5 Notes A, B, C , D, E. I would like to be able to link Note A to Note B but not in other way, so no link appears in Note B linking to Note A. An so on, linking
                                                                                                            • Regex in Zoho Mail custom filters is not supported - but it works!

                                                                                                              I recently asked Zoho for help using regex in Zoho Mail custom filters and was told it was NOT supported. This was surprising (and frustrating) as regex in Zoho Mail certainly works, although it does have some quirks* To encourage others, here are 3 regex
                                                                                                            • Need Easy Way to Update Item Prices in Bulk

                                                                                                              Hello Everyone, In Zoho Books, updating selling prices is taking too much time. Right now we have to either edit items one by one or do Excel export/import. It will be very useful if Zoho gives a simple option to: Select multiple items and update prices
                                                                                                            • Feature Request: Assign Documents to Already Entered Bills, Expenses, Invoices, etc.

                                                                                                              Hi Zoho Team, We are regular users of the Documents module in Zoho Books and appreciate its ability to keep financial records well-organized. However, we’ve noticed a limitation: There is no way to attach a document from the "Documents > Files" section
                                                                                                            • I don't see any WITHDRAWL transaction at all

                                                                                                              Hi I manually imported my bank statement to Zoho books today and I am a complete newbie. I have been reading the knowledgebase but unable to fix this. I only see "Uncategorized 91 DEPOSIT transactions". I don't see any WITHDRAWL transaction at all. Also,
                                                                                                            • Shared inbox unable to see replies

                                                                                                              Hi we are a small company me and someone else, we have a shared inbox for our sale@ and contact@ however we have this issue where by if i reply to an email or the other person reply to the email, it does not show it to them and therefore we end up replying
                                                                                                            • Sync desktop folders instantly with WorkDrive TrueSync (Beta)

                                                                                                              Keeping your important files backed up and accessible has never been easier! With WorkDrive desktop app (TrueSync), you can now automatically sync specific desktop folders to WorkDrive Web, ensuring seamless, real-time updates across devices. Important:
                                                                                                            • Workdrive on Android - Gallery Photo Backups

                                                                                                              Hello, Is there any way of backing up the photos on my android phone directly to a specific folder on Workdrive? Assuming i have the workdrive app installed on the phone in question. Emma
                                                                                                            • Zoho Books | Product updates | August 2025

                                                                                                              Hello users, We’ve rolled out new features and enhancements in Zoho Books. From the right sidebar where you can manage all your widgets, to integrating Zoho Payments feeds in Zoho Books, explore the updates designed to enhance your bookkeeping experience.
                                                                                                            • Kaizen #136 - Zoho CRM Widgets using ReactJS

                                                                                                              Hey there! Welcome back to yet another insightful post in our Kaizen series! In this post, let's explore how to use ReactJS for Zoho CRM widgets. We will utilize the sample widget from one of our previous posts - Geocoding Leads' Addresses in ZOHO CRM
                                                                                                            • 404 error at checkout

                                                                                                              Our customers are getting a 404 error at checkout. Anyone else with the same problem?
                                                                                                            • FONT Sizing in Notebook

                                                                                                              Hi Kishore - What is the status of adding font sizing to the application? I have several things that I have pasted directly into Notebook and the fonts are HUGE! I would like the ability to highlight them and reduce the font to a legible size. Nothing
                                                                                                            • Can managers Upload documents to their direct rapports?

                                                                                                              Admin employees have the ability to upload documents to employees' files; however, managers do not have add/manage button - is it possible for managers to upload their direct reports' documents, such as absence documents or 121 documents. Is there something
                                                                                                            • Leave balance display for next year

                                                                                                              Is there a way to not have a rollover or not limit the leave balance depending on the date. For example an employee has 10 days leave balance and wants to apply for January leave in December. They cant because the rollover doesnt show the leave balance
                                                                                                            • Please add an “Auto-Apply Unused Credits” toggle

                                                                                                              Hello — please add a simple org-level option to automatically apply unused credits (credit notes, excess payments, retainers) to new invoices and/or bills. An ON/OFF toggle with choices “invoices”, “bills”, or “both” would save lots of manual work for
                                                                                                            • Zoho Books not working/loading

                                                                                                              Hi! I haven't been able to access/load Zoho Books for the past hours. I get a time out (and it is not due to my internet connection). Could you please check this asap? Thank you!
                                                                                                            • WhatsApp Channels in Zoho Campaigns

                                                                                                              Now that Meta has opened WhatsApp Channels globally, will you add it to Zoho Campaigns? It's another top channel for marketing communications as email and SMS. Thanks.
                                                                                                            • Introducing Profile Summary: Faster Candidate Insights with Zia

                                                                                                              We’re excited to launch Profile Summary, a powerful new feature in Zoho Recruit that transforms how you review candidate profiles. What used to take minutes of resume scanning can now be assessed in seconds—thanks to Zia. A Quick Example Say you’re hiring
                                                                                                            • Custom Fields with Data Types for Expense and Payments Received in Zoho Books

                                                                                                              Hi all, We are glad to present to you, the option to create Custom Fields for the Expense and Payments received modules in Zoho Books. This also comes with an icing on top of it - Yes, the custom fields can now be created with different data types. Types like Text, Number, Decimal, Amount, Auto Number and Check Box are supported as of now. Rush to the gear icon at the top right corner, select 'More Settings', choose 'Preferences' in the left pane. Click the Expense/Payment preferences where you can
                                                                                                            • Custom Fonts in Zoho CRM Template Builder

                                                                                                              Hi, I am currently creating a new template for our quotes using the Zoho CRM template builder. However, I noticed that there is no option to add custom fonts to the template builder. It would greatly enhance the flexibility and branding capabilities if
                                                                                                            • [Webinar] Automate sales and presales workflows with Writer

                                                                                                              Sales involves sharing a wide range of documents with customers across the presales, sales, and post-sales stages: NDAs, quotes, invoices, sales orders, and delivery paperwork. Generating and managing these documents manually slows down the overall sales
                                                                                                            • Follow-up emails via Workflow Automation not staying in the same thread

                                                                                                              Dear Zoho Support Team, I am currently using Workflow Automation in Zoho Campaigns to send follow-up emails. In my test case, I noticed the following behavior: All emails in the automation have the same subject line. If the follow-up email is sent within
                                                                                                            • Next Page