Zoho CRM APIs: The Ultimate Guide

Zoho CRM APIs: The Ultimate Guide

Zoho CRM offers API (Application Programming Interface) that allows you to integrate CRM with third-party applications such as accounting, e-commerce, self-service portals, etc. At the time when you work with the Zoho CRM API, you must ensure that you are using the latest version of the API.

With API versioning, you can create new API endpoints while adding functionality to them which also makes sure that the API is easily accessible to all the third-party applications and integrations for continuous usage.

Zoho CRM’s API allows you to fetch important CRM data from the Zoho CRM account. You can get your records, add them or remove them, search and even update your records. The Zoho CRM comes with many modules including contacts, potentials, campaigns, tasks, events, cases, solutions, price books, vendors, purchase orders, sales orders, invoices, etc.

Zoho CRM Rest APIs:

Zoho CRM comes with standard modules including Accounts, Leads, Deals, Forecasts, Activities, Contacts, and so on. With the use of Zoho CRM Rest API, you can easily retrieve the list of all the available modules from the Get List of Modules API.
  1. You can easily refer to the API in the JSON data at the time you access the resource. Each field, module, and related list is going to have an API name which you can use easily in the third-party integrations. For instance, if you wish to access the module titled Leads then you can use “Leads” which can be the api_name each time you access the resource. The Zoho CRM can easily generate API names while also creating custom modules, custom fields, and related list labels. You cannot change the API Names for any default modules including fields and related lists. Instead, you can easily change API names for custom modules, related lists, and fields.
  2. The formed API name only contains numbers, alphabets, and even underscores. The API name must start with an alphabet and must not have two consecutive underscores or end with an underscore.
  3. You must refer to Response Structure for details about JSON keys, descriptions, and values of the available modules. You can use the sample response of every module as the input when you insert, update, and upsert a record in the corresponding module.

Bulk Read API:

The Bulk Read API enables you to fetch a large set of data. The API is extremely useful when you need to export a large amount of data or even take a backup of data without creating a big impact on the API limits.

This is usually an asynchronous API which means that the response to the request is not usually available instantly. You are going to be notified of the callback URL whenever the data is ready to be downloaded and you can also choose the job status periodically.

  1. The first step is to create a POST API call by providing the module, a list of fields to be exported along with criteria that can be used for filtering records. This will help in creating an asynchronous job and it will also return a unique identifier which can be the reference of a request.
  2. In case you need the system to notify you automatically on the job completion then you can also offer the callback URL when you create a bulk read job. Otherwise, you can also choose to check the status of this job at periodic intervals by using a GET API call using the Job ID.
  3. After the job is completed, the download_url can be available in the result attribute of the response of API. You can also download the result of the job by calling download_url. This is how a zip file will get downloaded which will also contain the CSV or ICS file in it.

Notification API:

The notification APIs enable you to get instant notifications anytime an action is performed on the module records. The system easily notifies you about the event on the URL that is provided. It is also easy to allow notifications on the basis of operations such as create, update, and delete.

For instance, let us think that a user wishes to get notified about the create operation that can be performed on a specific module. Anytime a contact gets created in the Zoho CRM, the system will be notifying the user to notify the URL.

You can also create a unique ID for each module for ensuring that the notification is coming from a particular channel. This can be done by setting the expiry time for instant notifications for all channels. Moreover, there is also an option to disable the notifications anytime.

The notification APIs enable you to enable notifications, get notification details, update notification details, update specific information of a notification, disable notifications, and also disable specific notifications.

Query API:

Another API used for custom applications is called the CRM Object Query Language which is based on the SQL syntax. It allows the users to write queries for getting records from Zoho CRM and use field API names instead of column names and module API names rather than table names.

This API can be used for filtering and fetching records on the basis of some factors instead of creating custom views and passing the Custom View ID as a parameter in the request. With the use of this API, you can easily retrieve over 200 records.

  1. COQL supports just the SELECT query with some clauses such as WHERE, ORDER, FROM, BY, LIMIT, AND OFFSET.
  2. COQL keywords must not be case-sensitive. SELECT can be the same as select.
  3. The system sorts the record in ascending order on the basis of record ID in case the order is not included in the query.
  4. The default value for LIMIT can be 200 and the OFFSET value can be 0.

Conclusion:

Zoho CRM API allows developers to build custom applications for managing enterprise operations. They offer easy integration of Zoho CRM in almost all platforms that a business uses and you never have to worry about the development or IT challenges stressing your operations.
The developer platform offers low code development along with microservices for professional code for automation, enterprise-wide data integration and the formation of custom web and mobile solutions.
 

    Access your files securely from anywhere

        All-in-one knowledge management and training platform for your employees and customers.






                              Zoho Developer Community




                                                    • Desk Community Learning Series


                                                    • Digest


                                                    • Functions


                                                    • Meetups


                                                    • Kbase


                                                    • Resources


                                                    • Glossary


                                                    • Desk Marketplace


                                                    • MVP Corner


                                                    • Word of the Day


                                                    • Ask the Experts





                                                              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

                                                                                                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

                                                                                                                • New Account, Setting up Domain Question

                                                                                                                  Hello, I recently set up a new account with a custom domain. But after paying and setting up my account, it says OpenSRS actually owns the domain, and I have to sign up with them to host my site. But OpenSRS wants to charge me $95, which is ridiculous.
                                                                                                                • 【開催報告】東京 Zoho ユーザー交流会 NEXUS vol.1 ~ データドリブン経営・少人数組織のCRM活用・AIエージェントの最前線 ~

                                                                                                                  ユーザーの皆さん、こんにちは。 コミュニティグループの中野です。 2026年3月27日(金)、東京・新橋にて「東京 Zoho ユーザー交流会 NEXUS vol.1」が開催されました。 今回は「マーケティング領域のZoho 活用法 × AI」をテーマに、ユーザーさん2名による事例セッション、Zoho 社員によるAIセッションなどを実施しました。 ご参加くださったユーザーの皆さま、ありがとうございました! この投稿では、当日のセッションの様子や使用した資料を紹介しています。残念ながら当日お越しいただけなかった方も、ぜひチェックしてみてください。
                                                                                                                • Monthly Webinar : Getting Started with Zoho LandingPage

                                                                                                                  Our monthly Getting Started with Zoho LandingPage webinar is back! If you're building your first page and want a little guidance, this is where to start. Learn how landing pages fit into your strategy, generate leads, and improve conversions. Here’s what
                                                                                                                • Mass emails - Allow preview of which emails will receive the email based on the criteria

                                                                                                                  Feature request. Please allow us to view and confirm the exact recipients of the mass emails based on the criteria we've chosen before sending. It can be quite sensitive if you send the mass email to some wrong accounts accidently, so it would be great
                                                                                                                • Limitation in Dynamic Constant Sum Based on Previous Question Selections in Zoho Survey

                                                                                                                  Zoho Survey supports the Constant Sum question type, allowing respondents to distribute a fixed total (such as 100) across a set of options. However, it does not support dynamically populating these options based on selections made in a previous question.
                                                                                                                • SAP Business One(B1) integration is now live in Zoho Flow

                                                                                                                  We’re excited to share that SAP Business One (B1) is now available in Zoho Flow! This means you can now build workflows that connect SAP B1 with other apps and automate routine processes without relying on custom code. Note: SAP Business One integration
                                                                                                                • sync two zoho crm

                                                                                                                  Hello everyone. Is it possible to sync 2 zoho crm? what would be the easiest way? I am thinking of Flow. I have a Custom Module that I would like to share with my client. We both use zoho crm. Regards.
                                                                                                                • Showing the map along with mileage expense

                                                                                                                  When you use the GPS to track mileage, it shows you the map of the actual path travelled. It would be very useful and practical to save that map with the mileage expense, so that when the report is created, it provides a map of each mileage expense associated
                                                                                                                • Import MSG to Yandex Mail Account | Fast & Reliable Solution

                                                                                                                  If you are facing problem to import MSG files to Yandex Mail account can be challenging if done manually, especially when handling multiple files. A reliable solution is using the MacGater Mac MSG Converter, which simplifies the entire process with accuracy
                                                                                                                • Copy all reports in a folder

                                                                                                                  I currently have a database that I need to create multiple charts filtered by market. All of the charts are identical, I just change to of the filters and then I have the next market's set of charts. The only way I've been able to copy charts (reports)
                                                                                                                • OpenURL working Intermittently

                                                                                                                  Never had this issue before, everything was working fine up to a few days ago. We have a buttons on reports to open forms with pre-filled fields. Now, there are instances where it will throw and error and gives no feedback. What is really strange is not
                                                                                                                • Zoho Recruit mailserver get blocked by Microsoft!

                                                                                                                  Hi, We have experienced this issue twice now, where Zoho Recruit outbound IP addresses are being blocked by Microsoft. We are confident that Microsoft is the blocking party, as all outbound emails to candidates with @hotmail.com, @live.com, and @outlook.com
                                                                                                                • Calculate Hours Minutes Sec in Zoho Creator Using Deluge

                                                                                                                  check_In = "8-Aug-2023 10:00:00".toDateTime().toLong(); checkout = "8-Aug-2023 18:00:00".toDateTime().toLong(); //difference = start.timeBetween(end); check_In = "8-Aug-2023 17:56:50".toDateTime().toLong(); checkout = "8-Aug-2023 18:00:00".toDateTime().toLong();
                                                                                                                • Build Smarter Apps with AI in Zoho Creator

                                                                                                                  Build Smarter Apps with AI in Zoho Creator This is truly the era of AI, and businesses that adapt now will lead tomorrow. Zoho is already moving ahead in this direction, continuously evolving its platform with powerful AI capabilities. With Zoho Creator,
                                                                                                                • Zia Dashboard Insights : turn your dashboard into decisions

                                                                                                                  When you look at a chart or KPI in a dashboard, you would possibly see something like: Revenue: $2.4M ↓ 18% vs last month. It can be a positive growth or a negative one, or a dip in revenue, a spike in deals, a slowdown in renewals—all you usually see
                                                                                                                • Tickets without registration

                                                                                                                  Hi, would it be possible to give customers the opportunity to be able to read their tickets without registration?
                                                                                                                • Zoho Desk Answer Bot vs. Zia Agents – Knowledge Base & Ticket Access

                                                                                                                  Hi everyone, I’m currently evaluating AI options in Zoho Desk and ran into some limitations with the Answer Bot: Answer Bot limitations Only uses Knowledge Base articles No access to tickets Limited control over sources: Either one Help Center or all
                                                                                                                • Como estruturar automações eficientes no Zoho Creator

                                                                                                                  Como estruturar automações eficientes no Zoho Creator Introdução No contexto de aplicações empresariais, automação não é apenas uma conveniência, é um fator crítico para ganho de produtividade, redução de erros e escalabilidade operacional. O Zoho Creator
                                                                                                                • Changing the status of a work-order

                                                                                                                  Is there a way to change the status of a work-order?
                                                                                                                • Online Payment Fees

                                                                                                                  We don't take many online credit card payments so the merchant service provider (PayPal) charges us the 2.9% fee for processing the amount. I would like the ability for the fee to be automatically added to the total amount for "ease of payment". We'd
                                                                                                                • What is a realistic turnaround time for account review for ZeptoMail?

                                                                                                                  On signing up it said 2-3 business days. I am on business-day 6 and have had zero contact of any kind. No follow-up questions, no approval or decline. Attempts to "leave a message" or use the "Contact Us" form have just vanished without a trace. It still
                                                                                                                • Zia Agents in Zoho CRM: a better way to set up digital employees

                                                                                                                  Hello everyone, If you've been using Zia Agents in Zoho CRM, so far using Connections was the only deployment method you're familiar with. You create an agent in Zia Agents (define its objective, write instructions, use tools, add knowledge base) and
                                                                                                                • Bank Feeds

                                                                                                                  Since Friday my bank feeds wont work. I have refreshed feeds, deactivate and reactivate and nothing is working
                                                                                                                • Logged out

                                                                                                                  Hi, just been working on a sheet when a pop up box appeared telling me I'm going to be logged out in x number of seconds and if I reload I may lose any edits, or words to that effect. It did indeed log me out and I did indeed lose my last edits. Any idea
                                                                                                                • Zoho API

                                                                                                                  I have little experience with API. I'm trying to get a Custom API working with Zoho creator. I have created a Custom API and created an Endpoint URL, but i get a 9400 error code "The provided HTTP method is not valid for this custom API". Based off the
                                                                                                                • #157127950

                                                                                                                  Where did my initial question go?
                                                                                                                • Zoho writer unable to merge documents to PDF with basic fonts in Hebrew or fonts from my computer

                                                                                                                  I created several forms that will be merged into PDF files through Zoho Writer and I am unable to receive the PDF in the basic fonts of the Hebrew language or in the fonts I have on my computer. The writer exports to PDF an exchange font that looks very
                                                                                                                • How I Implemented Subscription-Based Access Control and Expiry Handling in Zoho Creator

                                                                                                                  I recently worked on a use case where users come into the application to request a service, but they should only be able to continue the process after completing a subscription. The challenge was not just controlling access, but also making sure that
                                                                                                                • Zoho Forms API

                                                                                                                  Is there any way to get all form entry list using API? Looking forward to hear from you
                                                                                                                • Zoho Projects : Task should auto-update to 'In Progress' if timer started

                                                                                                                  Namaskaram. Right now, if a Task's timer is started, the Task stays in 'Not Started' status. One has to manually update it to 'In Progress'. From a #uxdesign standpoint, it is an unnecessarily two step process to start working on a task. It would be better that, if I start the timer on a task, it should automatically change to 'In Progress' status. Crafted with ❤️ Zoho Gurus | Zoho One Practice Team @ CubeYogi Zoho Authorised Partner | 7+ Yrs | 200+ Projects | 100+ Customers
                                                                                                                • Laatste facturen en betalingen niet zichtbaar in mijn account

                                                                                                                  Wij gebruiken ZOHO invoice al jaren, maar sinds afgelopen week is mijn laatst verzonden factuur niet zichtbaar in mijn account, en tevens de laatst betaalde facturen zie ik niet. Hoe kan dit? Ik heb de pagina al diverse keren gerefreshed.
                                                                                                                • Undelivered Mail uncategorized-bounce errors when sending invoices

                                                                                                                  Recently we have been getting Undelivered Mail bounce notification when sending invoices. Reason: uncategorized-bounce Some go through no problem some bounce back. We recently sent 10 invoices, 6 received bounce notifications. After reaching out to the
                                                                                                                • Can I import MSG files into Microsoft 365 without Outlook?

                                                                                                                  Yes, absolutely. You do not need Outlook installed to import MSG files into Microsoft 365. Aryson MSG file Converter is a dedicated tool that eliminates the Outlook dependency entirely, making the migration process simple and efficient for all users.
                                                                                                                • Feature Request - A Way To Search Item Groups

                                                                                                                  Hi Inventory Team, I can't find any way to filter or search by fields of Item Groups. It would be great to see that functionality added. I have a use case where a single product might come from 5 or more suppliers and each supplier's item is an Item in
                                                                                                                • Zoho Books/Inventory - Update Marketplace Sales Order via API

                                                                                                                  Hi everyone, Does anyone know if there is a way to update Sales Orders created from a marketplace intigration (Shopify in this case) via API? I'm trying to cover a scenario where an order is changed on the Shopify end and the changes must be reflected
                                                                                                                • Ticket id issues

                                                                                                                  When I reply a ticket from desktop, it doesn't have ticket id in the subject and it's great. When I reply a ticket from Zoho desk mobile, Zoho adds ticket id in the subject and I don't want that. Please help in this matter.
                                                                                                                • Advanced email configuration - agent's name vs. department name

                                                                                                                  We currently have all four Advanced Configuration options turned ON at the Global-level (Channels > Email > Advanced Configuration) - including the "Show Agent name in Ticket replies and outgoing emails" option. We also had that same option turned ON
                                                                                                                • Add Bounced as an Email Action / Notification for Bounced Emails

                                                                                                                  This is one of the hard requirements for the clients we're servicing. They want to get an internal email notification whenever the email they sent to their contacts have bounced, so that they can look into it and update the email address. Currently, the
                                                                                                                • Files Uploaded to Zoho WorkDrive Not Being Indexed by Search Engines

                                                                                                                  Hello, I have noticed that the files I upload to Zoho WorkDrive are not being indexed by search engines, including Google. I’d like to understand why this might be happening and what steps I can take to resolve it. Here are the details of my issue: File
                                                                                                                • not able to convert pdf to jpg and other forms and vice versa.

                                                                                                                  i want to change my pdf to jpg, word, etc and some times jpg to pdf. i don't know how to do in this.
                                                                                                                • Next Page