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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- COQL supports just the SELECT query with some clauses such as WHERE, ORDER, FROM, BY, LIMIT, AND OFFSET.
- COQL keywords must not be case-sensitive. SELECT can be the same as select.
- The system sorts the record in ascending order on the basis of record ID in case the order is not included in the query.
- 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
New to Zoho Recruit?
Zoho Developer Community
New to Zoho LandingPage?
Zoho LandingPage Resources
New to Zoho Survey?
New to Zoho CRM Plus?
Deliver unforgettable customer experiences
New to Zoho CRM Plus?
Deliver unforgettable customer experiences
New to Zoho Marketing Plus?
Everything you need to run your marketing
New to Zoho Marketing Plus?
Everything you need to run your marketing
New to Bigin?
Topic Participants
Abhishek - Zoho Partner
Jeremy Nagel - www.smooth.tel
Sticky Posts
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 WorkflowPresenting ABM for Zoho CRM: Expand and retain your customers with precision
Picture this scenario: You're a growing SaaS company ready to launch a powerful business suite, and are looking to gain traction and momentum. But as a business with a tight budget, you know acquiring new customers is slow, expensive, and often deliversNimble enhancements to WhatsApp for Business integration in Zoho CRM: Enjoy context and clarity in business messaging
Dear Customers, We hope you're well! WhatsApp for business is a renowned business messaging platform that takes your business closer to your customers; it gives your business the power of personalized outreach. Using the WhatsApp for Business integrationZoho CRM: Sales Rep Professional Certification Program on Coursera
We are happy to share that we have published the Zoho Sales Representative Professional Certificate in partnership with Coursera, a leading platform for online learning and career development that offers access to courses and degrees from leading universitiesEnhancements to the formula field in Zoho CRM: Auto-refresh formulas with the "Now" function, stop formula executions based on criteria, and include formulas within formulas
Dear Customers, We hope you're well! By their nature, modern businesses rely every day on computations, whether it's to calculate the price of a product, assess ROI, evaluate the lifetime value of a customer, or even determine the age of a record. With
New to Zoho TeamInbox?
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
Design. Discuss. Deliver.
Zoho Show Resources
Get Started. Write Away!
Writer is a powerful online word processor, designed for collaborative work.
Zoho CRM コンテンツ
-
オンラインヘルプ
-
Webセミナー
-
機能活用動画
-
よくある質問
-
Ebook
-
-
Zoho Campaigns
- Zoho サービスのWebセミナー
その他のサービス コンテンツ
Nederlandse Hulpbronnen
ご検討中の方
Recent Topics
accounts payable and receivable subaccounts
How to create accounts payable and receivable subaccounts? Being that I have several clients and in my balance sheet have to specify the accounts of each client and not only appear "accounts receivable or accounts payable" ??DUPLICATING WORKFLOWS IN CREATOR
Hi all, I want to duplicate and slightly amend 3 workflows in Creator so that I don't have to keep typing in all the rules and properties each time. I can see lots of videos on CRM with the 3 dots at the top of the workflow, but nothing like that in Creator.Add SKU to query options in `items` API endpoint
It would be very useful to be able to pull items by SKU in the API as this is a commonly used unique ID that tends to be consistent across systems.Estimates and invoices being sent from company-wide address, rather than individual
In our organization, team members send estimates and invoices through Zoho Books by using the "Send Email" function. However, for certain users, the system defaults to sending estimates and invoices from a shared organizational email address (e.g., company@example.com)Need profit margins for books in estimates & invoice
https://help.zoho.com/portal/en/community/topic/show-my-cost-or-profit-while-creating-estimateDecimal places settings for exchange rates
Hello, We are facing issues while matching vendor payments with banking feeds. As we often import products/services exchange rate comes into play. Currently, ZOHO allows only six digits for decimal places. We feel that conversions like JPY to INR requireItem Level Notifications
I need to create a custom workflow based on the creation of an estimate that has a SKU/Item name that matches certain criteria. I can have it generated based on a total amount, but not at the item level. Is this possible?Cannot categorize a bank deposit to an income sub-account
When I go to categorize a bank deposit, I am not able to see any income sub-accounts. If I set up an income account without a parent, then I am able to categorize a transaction into that account, but as soon as I make it a child account, it disappearsZV Extension passkey changes in v5.7.0
Has there any changes to the how passkeys are managed in ZV - Chrome extensions v5.7.0? Namely, if the passkeys were already implemented/enforced as 2FA on a certain webpage, but ZV does not track them yet. Would that be the issue for my use case?What's New in Zoho Billing - August 2025
Hello everyone, We are excited to share the latest updates and enhancements made to Zoho Billing in August 2025 to improve your overall billing management experience. Keep reading to learn more. Notify Customers About Subscriptions via WhatsApp BusinessHow do I get my account id?
Hello, I followed the instructions to get a list of accounts of the currently authenticated user (which is me, and I am logged in). But when I follow the below instructions I get the following error: ERROR: {"data":{"errorCode":"INVALID_TICKET","moreInfo":"Invalid ticket"},"status":{"code":400,"description":"Invalid Input"}} Instructions that I am following: GET - User account details Purpose The API retrieves the list of accounts of the currently authenticated user. Request URL http://mail.zoho.com/api/accountsWhy are tasks not showing in Zoho Calendar?
Hi there, I updated the Zoho calendar preferences for Task records to show on the calendar together with Meetings and Calls - see attached screenshot. Despite of that, Task records still won't show on the calendar. Is there a specific reason why thisZoho Payroll: Product Updates - July 2025
Over the past month, we've focused on making Zoho Payroll more flexible, compliant, and easier to use—whether you're processing complex payouts, ensuring accurate calculations, or meeting local tax regulations. Here's what's new: One-Time Payments andDiscussion for “sub product”, “sub item” or “child products”
Hello everyone, In some CRM systems, there is the ability to associate products in a hierarchical manner within a quote. For example: Product A: Gold Plan Product B: Setup Product C: Connector Product D: Silver Plan Product B: Setup Product C: ConnectorRetrieve Accidental Deleted User
Is there a way to undelete a user who accidentally deleted themselves?Request for Support - CRM Integration Issues
I’m reaching out to request assistance with the following items: 1. Zoho Forms Integration with Zoho CRM We are currently using Zoho Forms to send the Global Credit Application form to our customers. The intended workflow is for the form submissions toKnowledge Base Module
How to enable the knowledge base module in zoho crm account. I saw this module in one crm account but unable to find it other zoho crm account. can anyone know about this?Zoho sign changed Indexing of signing_order
Because I missed this Announcement (is there even one?): when you work with the indexes of actions > signing_order. Previous those started with 0 now starts with 1. Changed somewhere between 15.07 and 23.07How to Invoice Based on Timesheet Hours Logged on a Zoho FSM Work Order
Hi everyone, We’re working on optimizing our invoicing process in Zoho FSM, and we’ve run into a bit of a roadblock. Here’s our goal: We want to invoice based on the actual number of hours logged by our technicians on a job, specifically using the timesheetsZoho CRM Community Digest - June 2025 | Part 2
Welcome back to the Zoho CRM Community Digest! We’re wrapping up June with more fresh updates, smart discussions, and clever workarounds shared by the community. Product Updates: Struggling to keep track of scattered customer interactions? Zoho CRM'sAllow Variable Insertion in Prebuilt "Update Record" Action in Schedules
Hi Zoho Creator Team, Hope you're doing well. We’d like to submit a feature request based on our experience using Zoho Creator schedules to manage workflows integrated with Zoho Desk. We currently have an app where Zoho Desk tickets create records inRich Text Field Editor in Form Builder is Too Small and Not Resizable
Hello, I am experiencing a significant usability issue with the rich text field in the Zoho Forms builder. The editor window for this field is fixed-size and extremely small. It does not adapt to the screen size, which makes it very difficult to managePublicar Formulário
Obs. Não consigo publicar meus formulários, pesquisei alguns artigos, mas me deixou perdido, fala de campo sensível, não consigo entender o que significa. Segue Imagem do problema. Todo formulário que faço sempre termina assim sem o botão de publicar..Anyone else unable to login to ZMA this weekend?
Hey Is anyone else unable to log into Zoho Marketing Automation at all this weekend? I've been trying on multiple devices - despot and mobile - and multiple browser. I've reset browsing data, gone incognito. Nothing - since Friday I've been unable toCustom Action for Subform row
Dears, As for now, we only have 2 actions for each subform row: Edit and Delete. I would suggest to have custom action here, instead of create a button with Fx field within the subform. For example, I would create Duplicate button, which duplicates theUrgent: Unable to Receive OTP Email for Portal User Registration in Zoho Creator
I paid to enable the Portal User feature on 2/25, and followed the official instructions (Youtube video: Customer Portals | Zoho Creator) to set up the Portal User using my Gmail account. However, I am not receiving the OTP email and am unable to successfullySole Trader - Financial Advisor (Appointed Representative) - Paid via Capital Account but no Invoicing...
Hi. I'm about to venture into a new business after 12 months of intensive learning/exams. A little chuffed if I may say so especially at 52! I really like the look of ZoHo Books for my modest enterprise but I'm in need of some guidance, please. My servicesDisplay multiple fields in lookup dropdown
I have a module called Technicians and a related module called submissions that registers technicians for different assignments. The lookup in Submissions to Technicians is the Technician ID (auto generated unique number). How do I display in the dropdownIntegrate with Power BI
Hi, How to connect Zoho CRM dashboards & reports with POWER BI ?No "Import Users" option in Zoho FSM
I recently noticed that there is no option to import Users into Zoho FSM, and this has become a serious challenge for us. When migrating data, especially technicians or other user profiles, we often have hundreds of users to bring into the system. Currently,Finding "like" projects
Hi Everyone! My team is running into several duplicating deals. I've been trying to get them all to name things the same way ex. State is 2 letters not spelled out. Things like that. What I am wondering if there is anything I can do as the superadminNão consigo localizar o Botão de Publicar Formulário no meu app
Depois que finalizar meus formulários, não consigo localizar o botão de publicar para concluir meu aplicativoDATEV-Export Erfahrungen?
Wir würden gern den DATEV-Export in Books nutzen, jedoch ist dieser nicht wirklich nutzbar. Gibt es positive Erfahrungen von Alternativ-Lösungen?Kaizen #191: Implementing "Login with Zoho" using Python SDK
Welcome back to another week of Kaizen!! This week, we are diving into how to implement secure user authentication using Login with Zoho and integrate it with Zoho CRM through our Python SDK. To ground this in a real-world scenario, we will look at howWhatsApp Business Calling API
Dear Zoho SalesIQ Team, I would like to request a feature that allows users to call WhatsApp numbers directly via Zoho SalesIQ. This integration would enable sending and receiving calls to and from WhatsApp numbers over the internet, without the needCustom modules not showing in developer console
I'm trying to create a custom summing function for a custom module I made in my CRM. When I go to create the function, my module isnt showing up. Do I need to share the custom moldule with my developer console or something of the like?Following retainer invoice for partial payment of a sales order
HI, We issue sales orders when a client buy a product from us. We also issue multiple retainer invoices for partial payment (2 to 4 depending of the client). Team wants to follow payment of these retainer invoices for this Sales Order. If they are paidZoho CommunitySpacesとzoho CRM連携について
お世話になっております。 いつもご質問に丁寧に回答いただき大変助かっております。 今、当団体ではZoho CommunitySpacesを利用しており、利用ユーザ一覧をzoho CRMに自動登録（連携）したいと考えております。 そもそも可能なのか、もしあれば具体的な手順や方法はあるのかをご教授いただきたいです。 上記がないのなら、ユーザ一覧のエクスポート方法（メールアドレスと姓を含む）でもよいです。 お手数となりますが、お願いいたします。Zoho Wiki or new Zoho Learn
We are currently evaluating if we should move off confluence. At present in Confluence we have multiple levels within our documentation but with learn it looks like you can only have Space - Manual - Chapter Is it possible to have levels below Chapter? Also the same question for the existing wiki, can I have more sub-levels?New user After moving over from QBO
New user observations/suggestions. QBO took away a lot of features I was used to with the desktop version. Chaos ensued. Zoho Books has a lot of what I was used to and a bit more. Good deal Some things I have run into and suggest some upgrades. 1: TheNext Page