# Develop, Build & Integrate **URL:** https://community.hubspot.com/c/develop-build-integrate/58.md?page=26 [Latest](https://community.hubspot.com/latest.md) · [Categories](https://community.hubspot.com/categories.md) · [Tags](https://community.hubspot.com/tags.md) **Page:** 27 --- ## [Night Mode Skin/ Interface](https://community.hubspot.com/t/night-mode-skin-interface/12189)
**Author:** [@Galle](https://community.hubspot.com/u/Galle)\ **Replies:** 17\ **Last updated:** [May 11, 2026, 3:52pm UTC](https://community.hubspot.com/t/night-mode-skin-interface/12189 "2026-05-11T15:52:20Z")
Hi, ppl! One question, there is night/ dark / black mode interface/ skin for this software? I was looking into the “Help centre” and there is nothing…Weird hehehe I guess that many of us have our eyes :confused: Than… --- ## [Looking for beta testers for ProfitOps — Pipeline Health AI for HubSpot CRM](https://community.hubspot.com/t/looking-for-beta-testers-for-profitops-pipeline-health-ai-for-hubspot-crm/149187)
**Author:** [@renatomateusx](https://community.hubspot.com/u/renatomateusx)\ **Replies:** 1\ **Last updated:** [May 11, 2026, 3:37pm UTC](https://community.hubspot.com/t/looking-for-beta-testers-for-profitops-pipeline-health-ai-for-hubspot-crm/149187 "2026-05-11T15:37:34Z")
Hello everyone! I’ve built a HubSpot app called ProfitOps and I’m currently going through the listing process. I’m stuck on the 3-install requirement — as many of you probably know, the “I accept the risk” page for un… --- ## [Can't connect n8n with HubSpot: "Authorization failed because the provided scopes are missing"](https://community.hubspot.com/t/cant-connect-n8n-with-hubspot-authorization-failed-because-the-provided-scopes-are-missing/141001)
**Author:** [@Br0k3nS0u1](https://community.hubspot.com/u/Br0k3nS0u1)\ **Replies:** 6\ **Last updated:** [May 11, 2026, 1:29pm UTC](https://community.hubspot.com/t/cant-connect-n8n-with-hubspot-authorization-failed-because-the-provided-scopes-are-missing/141001 "2026-05-11T13:29:17Z")
Hi community, I’m trying to integrate HubSpot with n8n using OAuth2, but I keep getting this error, even though I’ve already added the scopes the platform requires: “Couldn’t complete the connection. Authorization fail… --- ## [What Are the Must-Have Features for a Successful Auction Mobile App Development Project?](https://community.hubspot.com/t/what-are-the-must-have-features-for-a-successful-auction-mobile-app-development-project/149205)
**Author:** [@TarunNagar](https://community.hubspot.com/u/TarunNagar)\ **Replies:** 0\ **Last updated:** [May 11, 2026, 7:13am UTC](https://community.hubspot.com/t/what-are-the-must-have-features-for-a-successful-auction-mobile-app-development-project/149205 "2026-05-11T07:13:21Z")
Hi everyone, I’ve been researching the growing demand for Auction Mobile App Development and noticed that online bidding platforms are becoming increasingly popular across industries like eCommerce, real estate, automob… --- ## [How to Retrieve Contact Form Submissions v3 API](https://community.hubspot.com/t/how-to-retrieve-contact-form-submissions-v3-api/127473)
**Author:** [@skerdi](https://community.hubspot.com/u/skerdi)\ **Replies:** 9\ **Last updated:** [May 11, 2026, 6:57am UTC](https://community.hubspot.com/t/how-to-retrieve-contact-form-submissions-v3-api/127473 "2026-05-11T06:57:56Z")
Previously, when using the v1 Lists API, I could retrieve form submissions for contacts by including the formSubmissionMode URL parameter (reference: Get All Contacts - v1 API). Since the v1 Lists API is being deprec… --- ## [Urgent – Need help creating theme.json on mobile for HubSpot CMS Practicum](https://community.hubspot.com/t/urgent-need-help-creating-theme-json-on-mobile-for-hubspot-cms-practicum/149059)
**Author:** [@BTsegaye](https://community.hubspot.com/u/BTsegaye)\ **Replies:** 6\ **Last updated:** [May 10, 2026, 2:36am UTC](https://community.hubspot.com/t/urgent-need-help-creating-theme-json-on-mobile-for-hubspot-cms-practicum/149059 "2026-05-10T02:36:18Z")
Hello everyone, I’m completing the HubSpot CMS for Developers II Practicum to earn my certification. I built all my theme files (templates, partials, modules, CSS) on mobile using Design Manager, but I’m unable to creat… --- ## [Files API Signed URL Encoding Issue](https://community.hubspot.com/t/files-api-signed-url-encoding-issue/149164)
**Author:** [@ncrossen](https://community.hubspot.com/u/ncrossen)\ **Replies:** 8\ **Last updated:** [May 8, 2026, 11:29pm UTC](https://community.hubspot.com/t/files-api-signed-url-encoding-issue/149164 "2026-05-08T23:29:50Z")
I’m using the files\_api to get a signed url. This works when the signed url does not contain an encoded comma (%2c). I receive a 404 error whenever the file url does contain this encoded comma. How can I work around thi… --- ## [Why can’t I connect an App during Quickstart in HubSpot?](https://community.hubspot.com/t/why-can-t-i-connect-an-app-during-quickstart-in-hubspot/149009)
**Author:** [@al11](https://community.hubspot.com/u/al11)\ **Replies:** 3\ **Last updated:** [May 8, 2026, 6:31am UTC](https://community.hubspot.com/t/why-can-t-i-connect-an-app-during-quickstart-in-hubspot/149009 "2026-05-08T06:31:19Z")
When following the \`Start local development\` segment of the Quickstart guide , there will be a prompt to install the app with… --- ## [Reverse Proxy Connection - 9 out of 10 checks pass Only /\_hcms/status fails](https://community.hubspot.com/t/reverse-proxy-connection-9-out-of-10-checks-pass-only-hcms-status-fails/149125)
**Author:** [@NDCure](https://community.hubspot.com/u/NDCure)\ **Replies:** 2\ **Last updated:** [May 7, 2026, 6:46pm UTC](https://community.hubspot.com/t/reverse-proxy-connection-9-out-of-10-checks-pass-only-hcms-status-fails/149125 "2026-05-07T18:46:33Z")
mydomain is set up as a reverse proxy through Cloudflare. 9 out of 10 checks pass Only /\_hcms/status fails. I have done everything to verify and connect the domain back after transferring fro m namecheap to cloudfla… --- ## [Website Activity Sync between Hubpot and Salesforce](https://community.hubspot.com/t/website-activity-sync-between-hubpot-and-salesforce/149077)
**Author:** [@MPremkumar](https://community.hubspot.com/u/MPremkumar)\ **Replies:** 3\ **Last updated:** [May 7, 2026, 5:17pm UTC](https://community.hubspot.com/t/website-activity-sync-between-hubpot-and-salesforce/149077 "2026-05-07T17:17:32Z")
We want to integrate just the website activity of a contact from Hubspot to Salesforce contact, common denominator would be email address. --- ## [Dheeraj Sudan and Meenu Hinduja-How do I install this third-party app in HubSpot?](https://community.hubspot.com/t/dheeraj-sudan-and-meenu-hinduja-how-do-i-install-this-third-party-app-in-hubspot/149109)
**Author:** [@DheerajSudan](https://community.hubspot.com/u/DheerajSudan)\ **Replies:** 1\ **Last updated:** [May 7, 2026, 2:37pm UTC](https://community.hubspot.com/t/dheeraj-sudan-and-meenu-hinduja-how-do-i-install-this-third-party-app-in-hubspot/149109 "2026-05-07T14:37:40Z")
Hi Everyone, I am Dheeraj Sudan, a UK-based software developer, I am trying to install a third-party app in HubSpot but I am not completely sure if I am following the correct steps. Has anyone here installed a third-par… --- ## [Looking for HubSpot users to beta test a PDF document generator](https://community.hubspot.com/t/looking-for-hubspot-users-to-beta-test-a-pdf-document-generator/149111)
**Author:** [@craftmypdf](https://community.hubspot.com/u/craftmypdf)\ **Replies:** 1\ **Last updated:** [May 7, 2026, 2:35pm UTC](https://community.hubspot.com/t/looking-for-hubspot-users-to-beta-test-a-pdf-document-generator/149111 "2026-05-07T14:35:28Z")
We are looking for a few HubSpot users to beta test our new CraftMyPDF HubSpot integration. It lets you generate PDF documents directly from HubSpot records using your CRM data and a drag-and-drop template designer. Yo… --- ## [Form Loading issue in strict mode](https://community.hubspot.com/t/form-loading-issue-in-strict-mode/146833)
**Author:** [@ZKiraly](https://community.hubspot.com/u/ZKiraly)\ **Replies:** 12\ **Last updated:** [May 7, 2026, 2:26pm UTC](https://community.hubspot.com/t/form-loading-issue-in-strict-mode/146833 "2026-05-07T14:26:07Z")
Greetings, My forms are not loading anymore on MS Edge, which is obviously uneccaptable. Browser says it’s due to the following: \`Tracking Prevention blocked a Script resource from loading https://js-eu1.hsforms.net/fo… --- ## [App Listing and App Certification Requirement Updates for May 2026](https://community.hubspot.com/t/app-listing-and-app-certification-requirement-updates-for-may-2026/149114)
**Author:** [@Dadams](https://community.hubspot.com/u/Dadams)\ **Replies:** 0\ **Last updated:** [May 7, 2026, 1:20pm UTC](https://community.hubspot.com/t/app-listing-and-app-certification-requirement-updates-for-may-2026/149114 "2026-05-07T13:20:16Z")
We’re updating the requirements for listed and certified apps in the HubSpot Marketplace to align with current platform standards and deprecations. These updates ensure that apps stay compatible with HubSpot’s evolving p… --- ## [New install flow via preview doesn't recognize the app](https://community.hubspot.com/t/new-install-flow-via-preview-doesnt-recognize-the-app/149068)
**Author:** [@MKumar80](https://community.hubspot.com/u/MKumar80)\ **Replies:** 2\ **Last updated:** [May 7, 2026, 12:36pm UTC](https://community.hubspot.com/t/new-install-flow-via-preview-doesnt-recognize-the-app/149068 "2026-05-07T12:36:27Z")
Hello community, We are facing an issue while using the new install flow from preview mode. Authorize steps works fine and we redirect back to hubspot from our install page after generating state token. As per document… --- ## [ChatGPT Hubspot connector can't update records](https://community.hubspot.com/t/chatgpt-hubspot-connector-cant-update-records/149055)
**Author:** [@digital\_janitor](https://community.hubspot.com/u/digital_janitor)\ **Replies:** 1\ **Last updated:** [May 6, 2026, 5:31pm UTC](https://community.hubspot.com/t/chatgpt-hubspot-connector-cant-update-records/149055 "2026-05-06T17:31:35Z")
I wanted to test the new ChatGPT Agents and the Hubspot connector, excited at the prospect of not having to use yet another tool to glue these two together, specifically to update specific company properties. But it see… --- ## [Documentation inconsistency for /oauth/2026-03/token/introspect access token field](https://community.hubspot.com/t/documentation-inconsistency-for-oauth-2026-03-token-introspect-access-token-field/148821)
**Author:** [@TReynaud](https://community.hubspot.com/u/TReynaud)\ **Replies:** 2\ **Last updated:** [May 6, 2026, 3:47pm UTC](https://community.hubspot.com/t/documentation-inconsistency-for-oauth-2026-03-token-introspect-access-token-field/148821 "2026-05-06T15:47:09Z")
Hi HubSpot team, I noticed a possible inconsistency in the 2026-03 OAuth token introspection docs, there: The docs say that when token\_type\_hint=access\_token, the form-encoded request body should include an access\_tok… --- ## [Visual Organizational Chart in Cards](https://community.hubspot.com/t/visual-organizational-chart-in-cards/149076)
**Author:** [@dgomez-dev](https://community.hubspot.com/u/dgomez-dev)\ **Replies:** 0\ **Last updated:** [May 6, 2026, 3:35pm UTC](https://community.hubspot.com/t/visual-organizational-chart-in-cards/149076 "2026-05-06T15:35:00Z")
Hi nice Community! Today I am launching an App for HubSpot: Org Charts! Org Charts reviews your recorded HubSpot engagements — emails, notes, meetings, calls, and related CRM context — to generate a visual organization… --- ## [Issues with Nooks Dialer, not able to listen to recorded calls in HubSpot](https://community.hubspot.com/t/issues-with-nooks-dialer-not-able-to-listen-to-recorded-calls-in-hubspot/149041)
**Author:** [@JTuel6](https://community.hubspot.com/u/JTuel6)\ **Replies:** 2\ **Last updated:** [May 6, 2026, 12:32pm UTC](https://community.hubspot.com/t/issues-with-nooks-dialer-not-able-to-listen-to-recorded-calls-in-hubspot/149041 "2026-05-06T12:32:31Z")
Hello team, We are having an issue in our setup where we are not able to review/listen to certain calls from Nooks anymore. Most (not all) recordings do come over to HubSpot - I can not determine what decides if they go… --- ## [Include tag shows "Missing Template" in react project. Bug?](https://community.hubspot.com/t/include-tag-shows-missing-template-in-react-project-bug/148372)
**Author:** [@aviolin](https://community.hubspot.com/u/aviolin)\ **Replies:** 10\ **Last updated:** [May 5, 2026, 7:17pm UTC](https://community.hubspot.com/t/include-tag-shows-missing-template-in-react-project-bug/148372 "2026-05-05T19:17:32Z")
I’ve been working on migrating a Hubl theme to the newer “React Project” framework using the migration docs and the react project quickstart. This is in reference to the include tag which pulls in a partial. Since our hu… --- ## [Why does the validate-template endpoint constantly throw an error saying it is an unmapped template?](https://community.hubspot.com/t/why-does-the-validate-template-endpoint-constantly-throw-an-error-saying-it-is-an-unmapped-template/148994)
**Author:** [@HsDev3000](https://community.hubspot.com/u/HsDev3000)\ **Replies:** 1\ **Last updated:** [May 5, 2026, 3:45pm UTC](https://community.hubspot.com/t/why-does-the-validate-template-endpoint-constantly-throw-an-error-saying-it-is-an-unmapped-template/148994 "2026-05-05T15:45:06Z")
I can copy paste the verbatim working code from a published template to: https://api.hubapi.com/cms/source-code/2026-03/{environment}/validate/{path} And no matter how I modify the request I always get: “Unmapped temp… --- ## [Scope JavaScript to a specific module instance](https://community.hubspot.com/t/scope-javascript-to-a-specific-module-instance/149017)
**Author:** [@Woodsy](https://community.hubspot.com/u/Woodsy)\ **Replies:** 1\ **Last updated:** [May 5, 2026, 11:59am UTC](https://community.hubspot.com/t/scope-javascript-to-a-specific-module-instance/149017 "2026-05-05T11:59:12Z")
Hi, HubSpot’s HubL templating language has a special tag {% scope\_css %}…{% end\_scope\_css %} to scope CSS to a specific module instance. Is there a {% scope\_js %} or {% scope\_script %} for JavaScript. I’m looking to mak… --- ## [New HubSpot Developer Blog Post: Service Keys for Data Integrations](https://community.hubspot.com/t/new-hubspot-developer-blog-post-service-keys-for-data-integrations/148985)
**Author:** [@hseligson](https://community.hubspot.com/u/hseligson)\ **Replies:** 1\ **Last updated:** [May 4, 2026, 9:44pm UTC](https://community.hubspot.com/t/new-hubspot-developer-blog-post-service-keys-for-data-integrations/148985 "2026-05-04T21:44:12Z")
Over the past few months, I’ve heard a lot of consistent feedback from folks building on HubSpot — especially RevOps, ops, and data teams: The shift to projects + CLI The “everything is a project” naming collision (pro… --- ## [Batch API 207 status code](https://community.hubspot.com/t/batch-api-207-status-code/148984)
**Author:** [@SwaroopNagothi](https://community.hubspot.com/u/SwaroopNagothi)\ **Replies:** 2\ **Last updated:** [May 4, 2026, 9:30pm UTC](https://community.hubspot.com/t/batch-api-207-status-code/148984 "2026-05-04T21:30:56Z")
Hi, I am using Batch API, to update the line items. I have passed invalid hubspot Record IDs to the Line Item Batch Update API. So we are assuming that the response will have errors, But the actial response has 207 stat… --- ## [Our Ecosystem Vision for the Agent Era & Updated Developer Terms](https://community.hubspot.com/t/our-ecosystem-vision-for-the-agent-era-updated-developer-terms/148987)
**Author:** [@Dadams](https://community.hubspot.com/u/Dadams)\ **Replies:** 0\ **Last updated:** [May 4, 2026, 3:42pm UTC](https://community.hubspot.com/t/our-ecosystem-vision-for-the-agent-era-updated-developer-terms/148987 "2026-05-04T15:42:24Z")
What’s changing? We’ve recently shared our vision for building an open ecosystem for the agent era here. To reflect how developers, customers, and agents are actually building on HubSpot today, we’ve also updated our De… --- ## [I built a property change history app for HubSpot. Free during beta, looking for feedback](https://community.hubspot.com/t/i-built-a-property-change-history-app-for-hubspot-free-during-beta-looking-for-feedback/148949)
**Author:** [@Josh\_Dunamis](https://community.hubspot.com/u/Josh_Dunamis)\ **Replies:** 0\ **Last updated:** [May 3, 2026, 2:13am UTC](https://community.hubspot.com/t/i-built-a-property-change-history-app-for-hubspot-free-during-beta-looking-for-feedback/148949 "2026-05-03T02:13:21Z")
HubSpot has a native property history panel. It works. But it’s scoped to one property at a time. You hover a field, click Details, open a side panel, read that property’s history, close it, move to the next one. If you … --- ## [Using App object and app event values in emails](https://community.hubspot.com/t/using-app-object-and-app-event-values-in-emails/148596)
**Author:** [@AWWebinarGeek](https://community.hubspot.com/u/AWWebinarGeek)\ **Replies:** 3\ **Last updated:** [May 1, 2026, 1:51pm UTC](https://community.hubspot.com/t/using-app-object-and-app-event-values-in-emails/148596 "2026-05-01T13:51:16Z")
I am not sure if this is the right place for this question but if someone can point me in the right direction that would be great. Before starting to develop App Object and App Events we had a discussion with our HubSpo… --- ## [Unable to update our app settings](https://community.hubspot.com/t/unable-to-update-our-app-settings/148877)
**Author:** [@system](https://community.hubspot.com/u/system)\ **Replies:** 3\ **Last updated:** [April 30, 2026, 10:18pm UTC](https://community.hubspot.com/t/unable-to-update-our-app-settings/148877 "2026-04-30T22:18:14Z")
Hi there, I’m trying to update our app settings just adding a new scope we need (crm.lists.write required by v3 list API to add contacts) to the list we already have. However, whenever we try to change the changes we ca… --- ## [Private OAuth developer project shows pending granular permission migration, 404 auth link, and reje](https://community.hubspot.com/t/private-oauth-developer-project-shows-pending-granular-permission-migration-404-auth-link-and-reje/148891)
**Author:** [@Close](https://community.hubspot.com/u/Close)\ **Replies:** 1\ **Last updated:** [April 30, 2026, 9:28pm UTC](https://community.hubspot.com/t/private-oauth-developer-project-shows-pending-granular-permission-migration-404-auth-link-and-reje/148891 "2026-04-30T21:28:58Z")
I’m troubleshooting a private OAuth app in a HubSpot developer project and I’m hoping someone from HubSpot or another developer has seen this exact state before. Environment App ID: 37998395 Project ID: 316809293 Porta… --- ## [Marketplace Validation Error – “HubSpot is misspelled”](https://community.hubspot.com/t/marketplace-validation-error-hubspot-is-misspelled/148687)
**Author:** [@JSH3](https://community.hubspot.com/u/JSH3)\ **Replies:** 2\ **Last updated:** [April 30, 2026, 6:09pm UTC](https://community.hubspot.com/t/marketplace-validation-error-hubspot-is-misspelled/148687 "2026-04-30T18:09:06Z")
Hi, I’m trying to complete my Marketplace listing, but I’m encountering the following error: “HubSpot is misspelled in the provided setup documentation. Number of occurrences: 3.” I’ve carefully reviewed the page bu… [Previous page](https://community.hubspot.com/c/develop-build-integrate/58.md?page=25) [Next page](https://community.hubspot.com/c/develop-build-integrate/58.md?page=27)