Skip to product menu
close
  • Recent Launches
    Press Space or Enter to display list of options
EXPLORE ALL PRODUCTS

Recent Launches

New

Easy domain registration, transfer, and secured DNS management.

Try now
New

Payroll software with automated tax payments and filing.

Try now
New

Low-code IoT platform and solutions for connected businesses.

Try now
New

Business formation service to launch and grow your businesses.

Try now
New

Unified payment solution built for all businesses.

Try now
New

Comprehensive email security and archiving for every business.

Try now
Suites

Cloud-based qualitative data analysis tool.

Try now
New

Online community platform for individuals and businesses to grow their network and brand.

Try now
New

Modern retail POS to sell better, manage your entire business, and join the digital revolution.

Try now
SuitesNew

Unified project management platform for intelligent, data-driven work.

Try now
Suites

Unified platform for customer service and support teams.

Try now

Sales

CRM

Comprehensive CRM platform for customer-facing teams.

CRM
Voice

Cloud Contact Center Software for businesses.

Voice
Sign

Digital signature app for businesses.

Sign
Forms

Build online forms for every business need.

Forms
Bigin

Simple CRM for small businesses moving from spreadsheets.

Bigin
SalesIQ

Live chat app to engage and convert website visitors.

SalesIQ
Bookings

Appointment scheduling app for consultations with customers.

Bookings
RouteIQ

Comprehensive sales map visualization and optimal route planning solution.

RouteIQ
Thrive

Complete loyalty and affiliate management platform.

Thrive
Suites
CRM Plus

Unified platform to deliver top-notch customer experience.

CRM Plus

Marketing

Campaigns

Create, send, and track targeted email campaigns that drive sales.

Campaigns
Voice

Cloud Contact Center Software for businesses.

Voice
Sign

Digital signature app for businesses.

Sign
Forms

Build online forms for every business need.

Forms
Social

All-in-one social media management software.

Social
Survey

Design surveys to reach and interact with your audience.

Survey
SalesIQ

Live chat app to engage and convert website visitors.

SalesIQ
Sites

Online website builder with extensive customisation options.

Sites
Backstage

End-to-end event management software.

Backstage
PageSense

Website conversion optimization and personalisation platform.

PageSense
Marketing Automation

All-in-one marketing automation software.

Marketing Automation
LandingPage

Smart landing page builder to increase conversion rates

LandingPage
Webinar

Webinar platform for webcasting online webinars.

Webinar
NEW
LeadChain

Sync, manage, and convert leads across channels seamlessly.

LeadChain
NEW
Domains

Easy domain registration, transfer, and secured DNS management.

Domains
NEW
CommunitySpaces

Online community platform for individuals and businesses to grow their network and brand.

CommunitySpaces
Thrive

Complete loyalty and affiliate management platform.

Thrive
Publish

Manage all your local business listings on a single platform.

Publish
Suites
Marketing Plus

Unified marketing platform for marketing teams.

Marketing Plus

Commerce and POS

Commerce

eCommerce platform to manage and market your online store.

Commerce

Service

Desk

Helpdesk software to deliver great customer support.

Desk
Assist

Remote support and unattended remote access software.

Assist
Voice

Cloud Contact Center Software for businesses.

Voice
SalesIQ

Live chat app to engage and convert website visitors.

SalesIQ
Bookings

Appointment scheduling app for consultations with customers.

Bookings
FSM

End-to-end field service management platform for service businesses.

FSM
Lens

Interactive remote assistance software with augmented reality.

Lens
Solo

The all-in-one toolkit for solopreneurs.

Solo
Suites
Service Plus

Unified platform for customer service and support teams.

Service Plus

Finance

Books

Powerful accounting platform for growing businesses.

Books
Expense

Effortless expense reporting platform.

Expense
Sign

Digital signature app for businesses.

Sign
Inventory

Powerful stock management and inventory control software.

Inventory
FREE
Invoice

100% Free invoicing solution.

Invoice
Billing

End-to-end billing solution for your business.

Billing
NEW
Payroll

Payroll software with automated tax payments and filing.

Payroll
Commerce

eCommerce platform to manage and market your online store.

Commerce
Checkout

Collect payments online with custom branded pages.

Checkout
Practice

Practice management software for accounting firms.

Practice
Solo

The all-in-one toolkit for solopreneurs.

Solo
NEW
Payments

Unified payment solution built for all businesses.

Payments
Suites
Finance Plus

All-in-one suite to manage your operations and finances.

Finance Plus

Email, Storage, and Collaboration

Mail

Secure email service for teams of all sizes.

Mail
Voice

Cloud Contact Center Software for businesses.

Voice
Sign

Digital signature app for businesses.

Sign
WorkDrive

Online file management for teams.

WorkDrive
Bookings

Appointment scheduling app for consultations with customers.

Bookings
Cliq

Stay in touch with teams no matter where you are.

Cliq
Notebook

Beautiful home for all your notes.

Notebook
Meeting

Online meeting software for all your video conferencing & webinar needs.

Meeting
Connect

Employee experience platform to communicate, engage, and build positive employee relations.

Connect
Learn

Knowledge and learning management platform.

Learn
Office Integrator

Built in document editors for web apps.

Office Integrator
Writer

Word processor for focused writing and discussions.

Writer
TeamInbox

Shared inboxes for teams.

TeamInbox
ZeptoMail

Secure and reliable transactional email sending service.

ZeptoMail
Show

Create, edit, and share slides with a sleek presentation app.

Show
Tables

Work management tool to connect people, processes, and information.

Tables
Sheet

Spreadsheet software for collaborative teams.

Sheet
Office Suite

Powerful collaborative work platform for teams.

Office Suite
Calendar

Online business calendar to manage events and schedule appointments.

Calendar
ToDo

Collaborative task management for individuals and teams.

ToDo
FREE
PDF Editor

Collaborative online PDF editing tool.

PDF Editor
Suites
Workplace

Application suite built to improve team productivity and collaboration.

Workplace

Human Resources

Expense

Effortless expense reporting platform.

Expense
Recruit

Intuitive recruiting platform built to provide hiring solutions.

Recruit
People

Organize, automate, and simplify your HR processes.

People
Sign

Digital signature app for businesses.

Sign
NEW
Payroll

Payroll software with automated tax payments and filing.

Payroll
Shifts

Employee scheduling and time tracking app.

Shifts
Workerly

Manage temporary staffing with an employee scheduling solution.

Workerly
Suites
People Plus

Comprehensive HR platform for seamless employee experiences.

People Plus

Security and IT Management

Creator

Build custom apps to simplify business processes.

Creator
Assist

Remote support and unattended remote access software.

Assist
Vault

Online password manager for teams.

Vault
Directory

Workforce identity and access management solution for cloud businesses.

Directory
Lens

Interactive remote assistance software with augmented reality.

Lens
QEngine

Test automation software to build, manage, execute, and report testcases.

QEngine
Catalyst

Pro-code platform to build and deploy your apps.

Catalyst
RPA

Automate manual, tedious, and repetitive tasks easily.

RPA
NEW
eProtect

Comprehensive email security and archiving for every business.

eProtect
FREE
OneAuth

Secure multi-factor authenticator (MFA) for all your online accounts.

OneAuth
Toolkit

Complete resource for any admin-related lookup queries.

Toolkit

BI and Analytics

Analytics

Modern self-service BI and analytics platform.

Analytics
DataPrep

AI-powered data preparation service for your data-driven organization.

DataPrep
NEW
IoT

Harnessing IoT analytics for real-time operational intelligence.

IoT
Embedded BI

Embedded analytics and white label BI solutions, tailored for your needs.

Embedded BI

Project Management

Projects

Manage, track, and collaborate on projects with teams.

Projects
Sprints

Planning and tracking tool for scrum teams.

Sprints
BugTracker

Automatic bug tracking software for managing bugs.

BugTracker
Solo

The all-in-one toolkit for solopreneurs.

Solo
Suites
Projects Plus

Unified project management platform for intelligent, data-driven work.

Projects Plus

Developer Platforms

Creator

Build custom apps to simplify business processes.

Creator
Flow

Automate business workflows by creating smart integrations.

Flow
Office Integrator

Built in document editors for web apps.

Office Integrator
DataPrep

AI-powered data preparation service for your data-driven organization.

DataPrep
ZeptoMail

Secure and reliable transactional email sending service.

ZeptoMail
Tables

Work management tool to connect people, processes, and information.

Tables
QEngine

Test automation software to build, manage, execute, and report testcases.

QEngine
Catalyst

Pro-code platform to build and deploy your apps.

Catalyst
RPA

Automate manual, tedious, and repetitive tasks easily.

RPA
NEW
IoT

Build, deploy, and scale IoT solutions for connected businesses.

IoT
Apptics

Application analytics for all apps.

Apptics
Embedded BI

Embedded analytics and white label BI solutions, tailored for your needs.

Embedded BI

IoT

NEW
IoT

Low-code IoT platform and solutions for connected businesses.

IoT

Search Result

CRM Plus

Unified platform to deliver top-notch customer experience.

Try now
CRM Plus
Service Plus

Unified platform for customer service and support teams.

Try now
Service Plus
Finance Plus

All-in-one suite to manage your operations and finances.

Try now
Finance Plus
People Plus

Comprehensive HR platform for seamless employee experiences.

Try now
People Plus
Workplace

Application suite built to improve team productivity and collaboration.

Try now
Workplace
Marketing Plus

Unified marketing platform for marketing teams.

Try now
Marketing Plus
Projects Plus

Unified project management platform for intelligent, data-driven work.

Try now
Projects Plus
All-in-one suite

Zoho One

The Operating System for Business

Run your entire business on Zoho with our unified cloud software, designed to help you break down silos between departments and increase organizational efficiency.

TRY ZOHO ONE
Zoho Marketplace

With over 2000 ready-to-use extensions across 40+ categories, connect your favorite business tools with the Zoho products you already use.

EXPLORE MARKETPLACE
Skip to main content

Projects API

Scope: ZohoProjects.projects.{Operation}

Operations: READ, CREATE, UPDATE, DELETE, ALL

Use the ALL operation to gain the scope for all the other operations like READ, CREATE, UPDATE, and DELETE at once.

All Projects
GET  /restapi/portal/[PORTALID]/projects/
Project Details
GET  /restapi/portal/[PORTALID]/projects/[PROJECTID]/
Get Project Layouts
Get  /restapi/portal/[PORTALID]/module/projects/layouts/
Get Layout Details
Get  /restapi/portal/[PORTALID]/module/projects/layouts/[LAYOUTID]/
Get Project Custom Fields
Get  /restapi/portal/[PORTALID]/projects/customfields/
Get Project Custom Status
Get  /restapi/portal/[PORTALID]/module/projects/customfields/
Get Project Groups
Get  /restapi/portal/[PORTALID]/projects/groups/
Create a Project Group
POST  /restapi/portal/[PORTALID]/projectgroups
Create a Project
POST  /restapi/portal/[PORTALID]/projects/
Update a Project
POST  /restapi/portal/[PORTALID]/projects/[PROJECTID]/
Delete a Project
DELETE  /restapi/portal/[PORTALID]/projects/[PROJECTID]/

All Projects

Get all the projects in the portal for the logged in user.

GET  /restapi/portal/[PORTALID]/projects/

Scope: ZohoProjects.projects.READ

Request Parameters

indexintIndex number of the project.
rangeintRange of the projects.
statusStringStatus of the project must be active or archived or template
sort_columnStringSort projects using the last modified time or time of creation. (created_time / last_modified_time)
sort_orderStringSort in ascending / descending order
last_modified_timeLongLast updated time of the project in millis.
reverse_orderBooleanSpecify true to sort the projects in reverse order. Accepted values: true and false.
json_stringjson object

Filter projects based on groups and assignee. Specify the group ID values(Long) in group and user ID values(Long) in assignee. 

Ex. { "filter" : {"group" : ["4000000026067","0"] , "assignee" : ["5629101","5629231"] } }

"0" is specified in group to filter ungrouped projects. 

Status: 200 Success

Content Type: application/json;charset=utf-8
{
  "projects": [
    {
      "end_date": "04-25-2019",
      "is_strict": "no",
      "project_percent": "0",
      "role": "admin",
      "bug_count": {
        "closed": 0,
        "open": 0
      },
      "IS_BUG_ENABLED": true,
      "budget_value": "0",
      "owner_id": "639283127",
      "taskbug_prefix": "BM1",
      "link": {
        "activity": {
        "url": "https://projectsapi.zoho.com/restapi/portal/2063927/projects/170876000006477013/activities/"
        },
        "document": {
        "url": "https://projectsapi.zoho.com/restapi/portal/2063927/projects/170876000006477013/documents/"
        },
        "forum": {
        "url": "https://projectsapi.zoho.com/restapi/portal/2063927/projects/170876000006477013/forums/"
        }
},
     "custom_status_id": "170876000005348089",
      "milestone_count": {
        "closed": 0,
        "open": 0
      },
      "start_date_long": 1554057000000,
      "updated_date_long": 1556187579443,
      "show_project_overview": false,
      "end_date_long": 1556216999000,
      "task_count": {
        "closed": 0,
        "open": 0
      },
],
"name": "Billing Method",
      "is_public": "no",
      "id_string": "170876000006477013",
      "created_date": "04-25-2019",
      "updated_date": "04-25-2019",
      "bug_prefix": "BM1-I",
      "cascade_setting": {
        "date": false,
        "logHours": false,
        "plan": true,
        "percentage": false,
        "workHours": false
      },
"name": "Website Version 2",
      "is_public": "no",
      "id_string": "170876000001789005",
      "created_date": "04-23-2014",
      "updated_date": "02-26-2019",
      "bug_prefix": "WV2",
      "cascade_setting": {
        "date": false,
        "logHours": false,
        "plan": false,
        "percentage": false,
        "workHours": false
      },
      "layout_details": {
        "task": {
          "name": "Standard Layout",
          "id": "170876000004668011"
        },
        "project": {
          "name": "zp.customfields.defaultlayout",
          "id": "170876000005348008"
        }
      },
      "status": "active"
    }
  ]
}

Project Details

Lists all the details of the project.

GET  /restapi/portal/[PORTALID]/projects/[PROJECTID]/

Scope: ZohoProjects.projects.READ

Sample Response

Status: 200 Success

Content Type: application/json;charset=utf-8
{
  "projects": [
    {
      "is_strict": "no",
      "project_percent": "0",
      "role": "admin",
      "bug_count": {
        "closed": 0,
        "open": 0
      },
      "IS_BUG_ENABLED": true,
      "budget_value": "250",
      "owner_id": "639283127",
      "taskbug_prefix": "ZS1",
      "link": {
        "activity": {
       "url": "https://projectsapi.zoho.com/restapi/portal/2063927/projects/170876000006377005/activities/"
        },
        "document": {
       "url": "https://projectsapi.zoho.com/restapi/portal/2063927/projects/170876000006377005/documents/"
        },
        "forum": {
          "url": "https://projectsapi.zoho.com/restapi/portal/2063927/projects/170876000006377005/forums/"
        },
        "timesheet": {
          "url": "https://projectsapi.zoho.com/restapi/portal/2063927/projects/170876000006377005/logs/"
        },
        "task": {
          "url": "https://projectsapi.zoho.com/restapi/portal/2063927/projects/170876000006377005/tasks/"
        },
"start_date_long": 1570645800000,
      "threshold": "100.000",
      "updated_date_long": 1560335374305,
      "show_project_overview": false,
      "task_count": {
        "closed": 0,
        "open": 4
      },
 "layout_details": {
        "task": {
          "name": "Standard Layout",
          "id": "170876000004668011"
        },
        "project": {
          "name": "zp.customfields.defaultlayout",
          "id": "170876000005348008"
        }
      },
      "status": "active"
    }
  ]
}

Get Project Layouts

Gets list of project layouts.

GET  /restapi/portal/[PORTALID]/module/projects/layouts/

Scope: ZohoProjects.portals.READ

Sample Response

Status: 200 Success

Content Type: application/json;charset=utf-8
{
  "layout":[
    {
      "layout_id":"22262000000498001",
      "layout_name":"BluePrint","is_default":false
    },
    {
      "layout_id":"22262000000489001",
      "layout_name":"from standard","is_default":false
    },
    {
      "layout_id":"22262000000468001",
      "layout_name":"new to be tested","is_default":false
    },
    {
      "layout_id":"22262000000465189",
      "layout_name":"new in 7.0","is_default":false
    },
    {
      "layout_id":"22262000000440001",
      "layout_name":"new layout","is_default":false
    },
    {
      "layout_id":"22262000000397006",
      "layout_name":"zp.customfields.defaultlayout","is_default":true
    }
    ]
}
  

Get Layout Details

Gets layout details.

GET  /restapi/portal/[PORTALID]/module/projects/layouts/[LAYOUTID]/

Scope: ZohoProjects.portals.READ

Sample Response

Get Project Custom Fields

Gets all the project custom fields.

GET  /restapi/portal/[PORTALID]/projects/customfields/

Scope: ZohoProjects.projects.READ

Note:

  • To create projects with custom fields, you need to pass the value received for the field_id in this response. The value that you receive here becomes the param in the Create a Project API.

Sample Response

Status: 200 Success

Content Type: application/json;charset=utf-8
{
  "project_custom_fields": [
    {
      "field_id": "UDF_CHAR1",
      "is_visible": true,
      "is_pii": false,
      "is_encrypted": false,
      "default_value": "1",
      "id": "5000000035009",
      "field_type": "single_line",
      "field_name": "Description:"
    }
  ]
}

Get Project Custom Status

Gets list of all project custom status.

GET  /restapi/portal/[PORTALID]/module/projects/status/

Scope: ZohoProjects.portals.READ

Sample Response

Status: 200 Success

Content Type: application/json;charset=utf-8
{
  "project_custom_status": [
    {
      "status_id":"22262000000397087",
      "status_name":"zp.projstatus.active",
      "status_color":"statuscol_nocolor",
      "status_color_hexcode":"#ffffff",
      "is_closed":false,
      "is_default_value":false,
      "is_default":false,"sequence":0
    },
    {
      "status_id": "22262000000397090",
      "status_name": "zp.projstatus.inprogress",
      "status_color": "statuscol_blue",
      "status_color_hexcode": "#08aeea",
      "is_closed": false,
      "is_default_value": false,
      "is_default": false,
      "sequence": 0
    },
    {
      "status_id": "22262000000397093",
      "status_name": "zp.projstatus.ontrack",
      "status_color": "statuscol_green",
      "status_color_hexcode": "#74cb80",
      "is_closed": false,
      "is_default_value": false,
      "is_default": false,
      "sequence": 0
    }
  ]
}

Get Project Groups

Gets all the project groups.

GET  /restapi/portal/[PORTALID]/projects/groups

Scope:ZohoProjects.projects.READ

Request Parameters

indexintIndex number of the project.
rangeintRange of the projects.

Sample Response

Status: 200 Success

Content Type: application/json;charset=utf-8
{
  "groups": [
    {
      "name": "Marketing",
      "id": "4000000026055"
    },
    {
      "name": "Designing",
      "id": "4000000026059"
    },
    {
      "name": "Public Relations",
      "id": "4000000033001"
    }
  ]
}

Create a Project Group

Creates a project group in the portal.

POST  /restapi/portal/[PORTALID]/projectgroups

Scope:ZohoProjects.projects.CREATE

Request Parameters 

namestringName of the Project Group

Sample response

Status: 201 Created

Content Type: application/json;charset=utf-8
{
"groups": [
{
"name": "group 1",
"id": "40200000001967015"
}
]
}

Create a Project

POST  /restapi/portal/[PORTALID]/projects/

Scope: ZohoProjects.projects.CREATE

Request Parameters

name*String [100]Name of the project.
ownerLongZoho user ID. If this param is not set, the user who creates the project will be mapped as the owner by default.
descriptionStringDescription of the project.
template_idLongTemplate ID of the project.
start_dateString [MM-DD-YYYY]Start date of the project.
end_dateString [MM-DD-YYYY]End date of the project.
strict_projectStringThe value for strict projects must be either 1 or 2. (1 = Not strict, 2 = Strict)

<field_id>

ex: UDF_CHAR1
UDF_MULTI1
UDF_MULTIUSER1

String

The value of the custom field.

UDF_MULTI1 is a multi-value pick list parameter. To add values, say value1, value2 and value3, the parameters has to be passed as UDF_MULTI1=value1&UDF_MULTI1=value2&UDF_MULTI1=value3.

UDF_MULTIUSER1 is a multi-user pick list parameter. To add users, say user1, user2 and user3, the parameters has to be passed as UDF_MULTIUSER1=userid1&UDF_MULTIUSER1=userid2&UDF_MULTIUSER1=userid3.

budget_typeintEnter the Budget type. Accepted values 0, 1, 3, 5 and 7. (0 = None, 1 = Based on Project, 3 = Based on Milestone, 5 = Based on Task and 7 = Based on User)
budget_valueFloatSpecify the Cost Budget or Budgeted Hours based on the selected budget type.
budget_tracking_methodintMethod to track your project budget. Accepted values 1, 2, and 4. (1 = Project hours, 2 = Staff hours, 4 = Task / Issue hours)
thresholdFloatEnter the Budgeted Hours Threshold or Cost Budget Threshold.
currencyStringThe default currency of your project. Example: USD, INR, etc.
project_rateFloatSpecify the rate per hour of your project.
fixed_costFloatFixed cost for your project.
billing_methodintMention the billing method for invoicing. Accepted values 1, 2, 3 and 4. (1 = Based on project hours, 2 = Based on staff hours, 3 = Fixed cost for project, 4 = Based on task / issue hours)
group_idLongSpecify the Group ID.
bill_statusStringAcceptable values: Billable and Non billable.
enable_rollupBooleanAccepted values: yes or no.
publicBooleanAccepted values: yes or no.
cost_per_hourfloatSpecify the project's Cost per hour.
revenue_budgetfloatSpecify the Revenue Budget.
enable_sprintsstringAccepted values: yes or no.

 

Note:

  • The project custom field feature is available only in the Enterprise plan. The params that you need to pass for the project custom fields is the value in <field_id> in Get Project Custom Fields API.
  • Strict project feature is available only for paid plans.

Example of creating a project with custom fields

Since custom field names are not unique, custom fields are referred by their respective < field_id>. The same custom field name will be referred with different field Ids. 

You must first get all the custom fields, and then pass the <field_id> value of the custom field as a param to create your project with the custom fields.

Here is a sample response of a custom field:

{
     "project_custom_fields": [{
         "is_visible": false,
         "field_name": "Supported browser",
         "field_type": "single_line",
         "default_value": "Chrome",
        "field_id": "UDF_CHAR1"
     }]
}    

UDF_CHAR1 is the param that you need to pass while creating projects. 

Firefox is the value for the "Supported browser" field. 

Notice that the name of the field Supported browser" will not be used anywhere while creating projects.

Sample Response

Status: 201 Created

Content Type: application/json;charset=utf-8
  {
    "projects": [{
        "id": 170876000001849005,
        "task_count": {
            "open": 0,
            "closed": 0
        },
        "milestone_count": {
            "open": 0,
            "closed": 0
        },
        "bug_count": {
            "open": 0,
            "closed": 0
        },
        "name": "SAP Projects",
        "status": "active",
        "created_date": "05-26-2014 10:34 AM",
        "created_date_long": 1401109494737,
        "description": "This project is used to implement end to end SAP for large scale companies.",
        "owner_name": "Patricia Boyle",
        "owner_id": "2060758",
        "link": {
            "self": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/"
            },
            "activity": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/activities/"
            },
            "status": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/statuses/"
            },
            "milestone": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/milestones/"
            },
            "tasklist": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/tasklists/"
            },
            "task": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/tasks/"
            },
            "bug": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/bugs/"
            },
            "timesheet": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/logs/"
            },
            "event": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/events/"
            },
            "document": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/documents/"
            },
            "folder": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/folders/"
            },
            "forum": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/forums/"
            },
            "user": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/users/"
            }
        }
    }]
}

Update a Project

POST  /restapi/portal/[PORTALID]/projects/[PROJECTID]/

Scope: ZohoProjects.projects.UPDATE

Request Parameters

nameString [100]Name of the project.
ownerLongUser ID.
descriptionStringDescription of the project.
statusStringStatus of the project must be active or archived.
custom_statusLongCustom status ID
start_dateString [MM-DD-YYYY]Start date of the project.
end_dateString [MM-DD-YYYY]End date of the project.
strict_projectStringThe value for strict projects must be either 1 or 2. (1 = Not strict, 2 = Strict)

<field_id>

ex: UDF_CHAR1
UDF_MULTI1
UDF_MULTIUSER1

String

The value of the custom field.

UDF_MULTI1 is a multi-value pick list parameter. To update values, say value1, value2 and value3, the parameters has to be passed as UDF_MULTI1=value1&UDF_MULTI1=value2&UDF_MULTI1=value3.

UDF_MULTIUSER1 is a multi-user pick list parameter. To update users, say user1, user2 and user3, the parameters has to be passed as UDF_MULTIUSER1=userid1&UDF_MULTIUSER1=userid2&UDF_MULTIUSER1=userid3.

budget_typeintEnter the Budget type. Accepted values 0, 1, 3, 5 and 7. (0 = None, 1 = Based on Project, 3 = Based on Milestone, 5 = Based on Task and 7 = Based on User)
budget_valueFloatSpecify the Cost Budget or Budgeted Hours based on the selected budget type.
thresholdFloatEnter the Budgeted Hours Threshold or Cost Budget Threshold.
currencyStringThe default currency of your project. Example: USD, INR, etc.
project_rateFloatSpecify the rate per hour of your project.
fixed_costFloatFixed cost for your project.
billing_methodintEnter the billing method for invoicing. Accepted values 1, 2, 3 and 4. (1 = Based on project hours, 2 = Based on staff hours, 3 = Fixed cost for project, 4 = Based on task / issue hours)
group_idLongSpecify the Group ID.
enable_rollupBooleanAccepted values: yes or no.
cost_per_hourfloatSpecify the project's Cost per hour.
revenue_budgetfloatSpecify the Revenue Budget.

Example of updating a project with custom fields

Since custom field names are not unique, custom fields are referred by their respective < field_id>. The same custom field name will be referred with different field Ids. 

You must first get all the custom fields, and then pass the <field_id> value of the custom field as a param to update your project with the custom fields.

Here is a sample response of a custom field:

{
     "project_custom_fields": [{
         "is_visible": false,
         "field_name": "Supported browser",
         "field_type": "single_line",
         "default_value": "Firefox",
        "field_id": "UDF_CHAR1"
     }]
}    

UDF_CHAR1 is the param that you need to pass while updating projects. 

Chrome is the value for the "Supported browser" field. 

Notice that the name of the field Supported browser" will not be used anywhere while updating projects.

Sample Response

Status: 200 Success

Content Type: application/json;charset=utf-8
{
    "projects": [{
        "id": 170876000001849005,
        "task_count": {
            "open": 22,
            "closed": 11
        },
        "milestone_count": {
            "open": 15,
            "closed": 7
        },
        "bug_count": {
            "open": 18,
            "closed": 8
        },
        "name": "SAP Projects",
        "status": "archived",
        "created_date": "05-26-2014 10:34 AM",
        "created_date_long": 1401109494737,
        "description": "The project has been successfully implemented in 100 companies.",
        "owner_name": "Patricia Boyle",
        "owner_id": "2060758",
        "link": {
            "self": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/"
            },
            "activity": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/activities/"
            },
            "status": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/statuses/"
            },
            "milestone": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/milestones/"
            },
            "tasklist": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/tasklists/"
            },
            "task": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/tasks/"
            },
            "bug": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/bugs/"
            },
            "timesheet": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/logs/"
            },
            "event": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/events/"
            },
            "document": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/documents/"
            },
            "folder": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/folders/"
            },
            "forum": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/forums/"
            },
            "user": {
                "url": "https://projectsapi.zoho.com/restapi/portal/
                        2063927/projects/170876000001849005/users/"
            }
        }
    }]
}  

Delete a Project

DELETE  /restapi/portal/[PORTALID]/projects/[PROJECTID]/

Scope: ZohoProjects.projects.DELETE

Sample Response

Status: 200 Success

Content Type: application/json;charset=utf-8
{
    "response": "Project Deleted Successfully"
}