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Developer Announcements

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hseligson on February 27, 2026
February 2026 Developer Rollup
In February, HubSpot introduced a set of updates focused on improving developer visibility, extensibility, and platform flexibility. From enhanced OAuth install logging and Custom Events for Pro customers to deeper CRM associations and UI extension read more
Reply Announcement
1 upvote
1 Reply
HENRYHERE
Participant
March 07, 2026 12:58
great information thanks for sharing your experience
hseligson on February 27, 2026
February 2026 Developer Rollup
In February, HubSpot introduced a set of updates focused on improving developer visibility, extensibility, and platform flexibility. From enhanced OAuth install logging and Custom Events for Pro customers to deeper CRM associations and UI extension read more
Reply Announcement
1 upvote
1 Reply
HENRYHERE
Participant
March 07, 2026 12:58
great information thanks for sharing your experience
BBond007 on February 26, 2026
Take Action with ChatGPT: Update CRM Records & Access more Objects and Engagements
The HubSpot connector for ChatGPT can now create and update CRM records and log activities directly from ChatGPT’s chat window, including new contact and deal creation, and logging notes or tasks. Additionally, You can also now access pr read more
Reply Announcement Integration
0 upvote
0 Reply
BBond007 on February 19, 2026
HubSpot Developer MCP server (local) for App and CMS Development Now in GA
The local HubSpot Developer MCP Server is now generally available, enabling developers to create apps and CMS assets through agentic tools like VS Code, Claude Code, Cursor, OpenAI Codex, Gemini CLI, and other MCP-compatible tools. This local read more
Reply Announcement Integration
1 upvote
1 Reply
clwydp
Contributor
February 21, 2026 12:16
It would be useful to know feature comparision between this and the full api access. ie what can't the mcp server do, what are it's limits and when s...read more
dennisedson on February 10, 2026
Service Keys enter public beta for system-to-system integrations
Service Keys are now available in public beta as a new authentication option for account-level, system-to-system integrations. This feature is intended to replace legacy private apps and is built on HubSpot’s modern Developer Platform infrastructu read more
Reply Announcement
1 upvote
2 Replies
dennisedson
Community Manager
February 23, 2026 08:54
@Monjogard , Exactly, updated the docs to be clear about this as well 🙂
dennisedson on February 04, 2026
Legacy Developer Accounts Migrating to the Unified Developer Platform
All legacy developer accounts are being upgraded to HubSpot’s new unified Developer Platform experience. This migration brings developer tools and resources together into a single HubSpot account, replacing older, separate tools with one consistent read more
Reply Announcement
3 upvotes
0 Reply
dennisedson on February 02, 2026
Developer updates for January 2026
January’s developer updates focus on making HubSpot apps more flexible, scalable, and integration-friendly. Highlights include major improvements to UI Extensions, expanded API capabilities, enhanced sandbox and event management, Marketplace anal read more
Reply Announcement
1 upvote
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hseligson on January 27, 2026
New OAuth v3 API Endpoints and Standardized Error Responses
We are enhancing the security and compliance standards of our Developer Platform with the release of OAuth v3 API endpoints and updated error response formatting. What's Changing? New Oauth v3 Token Endpoints To align with OAuth 2.0 read more
Reply Announcement
1 upvote
0 Reply
dennisedson on January 26, 2026
Introducing HubSpot CLI v8.0.0
This release introduces breaking changes in HubSpot CLI v8.0.0, including a new minimum Node.js version of Node 20, removal of deprecated commands and legacy behaviors, and dropped support for older project versions. This version will be effec read more
Reply Announcement Breaking Changes
3 upvotes
2 Replies
dennisedson
Community Manager
February 13, 2026 09:57
Heyo @Anton ! long time no chat Do you get an error? I am not able to reproduce
dennisedson on January 20, 2026
Public Beta: Self-Service MCP Auth Apps for the HubSpot Remote MCP Server
Ecosystem partners and customers can now build and manage their own AI connectors to the (Beta) HubSpot Remote MCP (Model Context Protocol) Server through a streamlined self-service interface. This public beta builds on the initial release of the Hu read more
Reply Announcement Integration
3 upvotes
0 Reply
hseligson on January 12, 2026
December 2025 Developer API Rollup
Happy New Year, everyone! 🎉 In December, several important API updates were announced that developers should be aware of across security, CRM, commerce, and platform tooling. Highlights include a new public IP Ranges API for dynamically managin read more
Reply API
2 upvotes
0 Reply
Dadams on January 06, 2026
December 2025 Developer Rollup
This month’s updates focus on enhancing developer workflows and platform security, featuring a new IP Ranges API for firewall management and the general availability of the App Uninstallation API. We’ve also introduced several quality-of-life improv read more
Reply Announcement API CMS Integration
3 upvotes
1 Reply
amjadkhatri
Participant
January 07, 2026 03:35
Thanks for this comprehensive December rollup, Dadams! This update is packed with valuable enhancements for the developer community. I'd like to hig...read more
hseligson on December 10, 2025
We Want Your Feedback: Take Our Developer Experience Survey for HubSpot APIs & Postman!
HubSpot/Postman survey header We're excited to announce that we’re launching a brief Developer Experience Survey focused on how you use the HubSpot Public API Workspace on Postman . Your insights are incredibly important to us—they wil read more
Reply Announcement API
3 upvotes
0 Reply
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