Zoho Projects API Error - API v3; Always HTTP 400

Zoho Projects API Error - API v3; Always HTTP 400

Below I have uploaded my .py file I'm using: Always returns with response 400 :((

Console Logs:
(venv) PS C:\Users\sreep\venv> python .\TimesheetBuddy.py
Token file not found.
 * Serving Flask app 'TimesheetBuddy'
 * Debug mode: off
WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
 * Running on http://127.0.0.1:8080
Press CTRL+C to quit
127.0.0.1 - - [25/May/2025 20:29:21] "GET /zoho_callback?code=1000.531f84194c72cbb2ff2c49a564bf70b2.d126849989ae3e4cb42ccf1075cff7d1&location=us&accounts-server=https://accounts.zoho.com HTTP/1.1" 200 -
Zoho Token Response Body: {"access_token":"1000.850e93bcd13a010ab96356e5637d72b0.c37c7de4d4b104dc0384803b5c68e101","scope":"ZohoProjects.timesheets.ALL ZohoProjects.projects.ALL ZohoProjects.portals.ALL","api_domain":"https://www.zohoapis.com","token_type":"Bearer","expires_in":3600}
User Info Response: {"error":{"status_code":"400","instance":"/api/v3/portal/blocktxminc/users","title":"URL_RULE_NOT_CONFIGURED","error_type":"FIELDS_VALIDATION_ERROR","details":[{"message":"Given URL is wrong"}]}}
HTTP error fetching user info: 400 - {"error":{"status_code":"400","instance":"/api/v3/portal/blocktxminc/users","title":"URL_RULE_NOT_CONFIGURED","error_type":"FIELDS_VALIDATION_ERROR","details":[{"message":"Given URL is wrong"}]}}
Warning: Could not fetch user info after login. Using defaults.
Tokens saved successfully.

please help
    • Sticky Posts

    • Automate Timesheet Approvals with Multi-level Approval Rules

      Introducing Approval Rules for Timesheets in Zoho Projects. With this automation, teams can manage how timesheets are reviewed and approved by setting up rules with criteria and assigning approvers to handle submissions. Timesheet, when associated to
    • Accessibility Spotlight Series - 1

      Every user interacts with products differently, what feels intuitive to one may be challenging for another. Addressing this, accessibility is built into Zoho Project's design philosophy. This helps users navigate and perform actions with ease irrespective
    • Customize User Invites with Invitation Templates

      Invitation Templates help streamline the invitation process by allowing users to create customized email formats instead of sending a one-size-fits-all email. Different invitation templates can be created for portal users and client users to align with
    • Zoho Projects - Q3 Updates | 2025

      Hello Users, The final quarter of the year 2025 has begun, and we at Zoho Projects are all set with a plan. New targets to achieve and new milestones to reach, influenced by the lasting imprint of the past quarter. 2025's Q3 saw some new features and
    • Introducing Version-3 APIs - Explore New APIs & Enhancements

      Happy to announce the release of Version 3 (V3) APIs with an easy to use interface, new APIs, and more examples to help you understand and access the APIs better. V3 APIs can be accessed through our new link, where you can explore our complete documentation,
    • Recent Topics

    • Auto shapes in Zoho sheet.

      Does Zoho sheet supports inserting auto shapes (rectangle, circle...). I did not see any option to do so.  If its not supported currently, is there any plans on bring in this features. Any timelines ?
    • How to get the call recording external ID via desk API

      I have enabled phonbridge integration with Zoom Call. I am trying to access the call recording in Zoom by calling Zoom API. I have built a Desk workflow to trigger on a new call, to call a custom function. when calling the API, the response doesn't contain
    • Can't View Project Names in Mobile App

      I can't view project names on PO's in the app, nor can I add that as a viewable PDF field in inventory on the computer. I've attached screenshots showing that in the mobile version whether you are on the PO, editing the PO, or viewing the PO line items,
    • Notebook

      I have purchased the monthly pro subscription of Notebook. But it does not support my XP-Pen to write something in it. So it is not useful to me. Hence I am requesting you to help me to discontinue this subscription.
    • Domain Mapping & Image Publishing Issues on Zoho Sites

      Hello, I am facing two issues with my Zoho Sites account: 1. Images not visible after publishing. 2. Domain mapping error: "Domain already exists". I am a paid customer. Please connect me with Live Chat Support or Zoho Assist so I can show my issue
    • Prevent duplicate with custom fields?

      I was wondering something about custom field/custom modules in Zoho Desk. For some reason you can make a custom field mandatory but not unique? For example, if I create a custom module to manage equipment and renewal and make a field serial number no
    • Generate leads from instagram

      hello i have question. If connect instagram using zoho social, it is possible to get lead from instagram? example if someone send me direct message or comment on my post and then they generate to lead
    • Where is the desktop app for Zoho Projects???

      As a project manager, I need a desktop app for the projects I manage. Yes, there's the web app, which is AWESOME for cross browser and platform compatibility... but I need a real desktop app for Projects that allow me to enter offline information where
    • How to Automate Monthly PDF Reports with Filters in Zoho Creator

      Hi everyone, I’m trying to build an automated monthly reporting process in Zoho Creator and would appreciate suggestions or best practices from anyone who has done something similar. What I’m trying to do: I have a form called New_Customer with fields
    • Feedback: Streamlining Note Management in Zoho Notebook

      Dear Team/Support, I would like to share some feedback regarding the note management system that could help improve usability and accessibility for users like myself. Notebook 1 (screenshot attached): Currently, the system does not allow selecting and
    • showing Limit exceeded

      Good afternoon...trust you're good. I've been having issues working with but it's not responding. it's showing Limit exceeded, sorry it seems like too many people are working on the sheet right now please try again later. meanwhile no one is working on
    • Upload API

      I'm trying to use the Upload API to upload some images and attach them to comments (https://desk.zoho.com/DeskAPIDocument#Uploads#Uploads_Uploadfile) - however I can only ever get a 401 or bad request back. I'm using an OAuth token with the Desk.tickets.ALL
    • DKIM Verification Failed (Namecheap)

      Hi! I have already set up the TXT records in Namecheap but I keep getting the "Verification Failed" pop up. Was wondering if I'm the only one who has this problem and can anyone help me with this? Thanks!
    • Losing description after merging tickets

      Hello, We merge tickets when they are about the same topic from the same client. It happens sometimes. We recently noticed that after the merger only the description from the master ticket is left in a thread. And the slave-ticket description is erased.
    • update linked contacts when update happens in account

      Hi, I have a custom field called Licence in the Accounts module. When someone buys a licence, I’d like to update a custom field in the related Contacts. How can I achieve this? I noticed that workflows triggered on Accounts only allow me to update fields
    • Problem Management Module

      I am looking for a Problem Management module within Zoho Desk. I saw in some training videos that this is available, and some even provided an annual price for it. I want an official confirmation on whether this is indeed available. This is not a particularly
    • Unable to explore desk.zoho.com

      Greetings, I have an account with zoho which already has a survey subscription. I would like to explore desk.zoho.com, but when I visit it while logged in (https://desk.zoho.com/agent?action=CreatePortal) I just get a blank page. I have tried different
    • Offline support for mobile app

      Accessing your files and folders from your mobile devices is now quicker and simpler, thanks to the power of offline support. Whether on an Android or iOS device, you can use the Offline function to save files and folders, so you can review them even
    • Zoho Desk KB article embedded on another site.

      We embed KB articles from Zoho Desk on another site (our application). When opening the article in a new tab, there is no issue, but if we choose lightbox, we are getting an error "To protect your security, help.ourdomain.com will not allow Firefox to
    • List of packaged components and if they are upgradable

      Hello, In reference to the article Components and Packaging in Zoho Vertical Studio, can you provide an overview of what these are. Can you also please provide a list of of components that are considered Packaged and also whether they are Upgradable?
    • Does Attari Messaging app have Bot option and APIB

      Hi, Does Attari also have Bot and API as we use in WhatsApp??
    • How to add application logo

      I'm creating an application which i do not want it to show my organization logo so i have changed the setting but i cannot find where to upload/select the logo i wish to use for my application. I have seen something online about using Deluge and writing
    • Unable to connect to smtp server, connection timed out

      Hi Team, I am facing below issue, while sending out emails from thunderbird client. It used to work, facing this issue from morning. Error: Sending of the message failed. The message could not be sent because the connection to Outgoing server (SMTP) smtp.zoho.com
    • Zoho Analytics Regex Support

      When can we expect full regex support in Zoho Analytics SQL such as REGEXP_REPLACE? Sometimes I need to clean the data and using regex functions is the easiest way to achieve this.
    • Change of Blog Author

      Hi, I am creating the blog post on behalf of my colleague. When I publish the post, it is showing my name as author of the post which is not intended and needs to be changed to my colleague's name. How can I change the name of the author in the blogs?? Thanks, Ramanan
    • Unable to send message; Reason:554 5.1.8 Email Outgoing Blocked

      Hi, I sent few emails and got this: Unable to send message; Reason:554 5.1.8 Email Outgoing Blocked And now I have few days since I cant send any email. Is there something wrong I did? Also can someone fix this please
    • Details & Limitations of the Free Forever Plan

      I cannot find any comparison/details about the Free Forever Plan. Can you please publish details of what are its limitations?
    • how to differentiate if whatsapp comes from certain landing page?

      I create a Zobot in SalesIQ to create a Whatsapp bot to capture the lead. I have 2 landing pages, one is SEO optimized and the other want is optimized for leads comes from Google Ads. I want to know from which landing page this lead came through WhatsApp
    • javax.mail.authenticationfailedexception 535 authentication failed

      Hi, I am facing 535 authentication failed error when trying to send email from zoho desktop as well as in webmail. Can you suggest to fix this issue,. Regards, Rekha
    • How to record company set up fees?

      Hi all, We are starting out our company in Australia and would appreciate any help with setting up Books accounts. We paid an accountant to do company registration, TFN, company constitution, etc. I heard these all can be recorded as Incorporation Costs, which is an intangible asset account, and amortised over 5 years. Is this the correct way to do it under the current Australian tax regulations? How and when exactly should I record the initial entry and each year's amortasation in Books? Generally
    • Show Payment terms in Estimates

      Hi,  we are trying to set up that estimates automatically relates payment terms for the payment terms we introduced on Edit contact (Field Payment terms).  How can it be done? Our aim is to avoid problems on payment terms introduced and do not need to introduce it manually on each client (for the moment we are introducing this information on Terms and Conditions.  Kind Regards, 
    • When dispatched to crew, assigning lead missing

      Hello, For the past two or three weeks, whenever an officer assigns Service Appointment to a team, the lead person is missing from the assigned service list. Therefore, we have to reschedule the SA and then the lead person becomes visible in the assigned
    • I want to transfer the project created in this account to another account

      Dear Sir I want to transfer the project created in one account to another account
    • Custom Bulk Select Button

      Zoho CRM offers the ability to select multiple records and invoke a Custom Button This functionality is missing from Recruit Currently we can only add buttons in the detail page and list But we cannot select Multiple Records and invoke a function with
    • Power of Automation :: Smart Ticket Management Between Zoho Desk and Projects

      Hello Everyone, A custom function is a software code that can be used to automate a process and this allows you to automate a notification, call a webhook, or perform logic immediately after a workflow rule is triggered. This feature helps to automate
    • Getting an error Address not found Your message wasn't delivered

      Hey, I'm trying to configure zoho mail for my website https://businessentity.org/ The email is meredith.karter@businessentity.org I'm able to successfully send the mails but when someone sends an email to above mail, this error shoots up: Address not
    • BUG - Google Business Buttons - Add a button to GBP Post

      I am experiencing an issue with the "Add a button" feature when creating posts for my Google Business Profile (GBP) through Zoho Social. When I schedule or publish a GBP post and include a call-to-action button with a specific URL, the post itself publishes
    • Do you have software like Windows software?

      We want swadeshi software
    • ZOHO Mail App Not working

      There seems to be an issue with Zoho Mail App today. It is not connecting to server, internet is working fine, tried uninstalling app and reinstalling, loading circle keeps spinning round. Is there an update on the way?
    • Support for Custom Fonts in Zoho Recruit Career Site and Candidate Portal

      Dear Zoho Recruit Team, I hope you're doing well. We would like to request the ability to use custom fonts in the Zoho Recruit Career Site and Candidate Portal. Currently only the default fonts (Roboto, Lato, and Montserrat) are available. While these
    • Next Page