HubSpot Development

Technical insights for developers and technical marketers on HubSpot. Learn about APIs, CMS Hub, custom code, serverless functions, and integrations to build and extend HubSpot the right way.

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Solving the HubSpot Notes API 404: Associating Records Like a Pro
Jun 9, 2026

Solving the HubSpot Notes API 404: Associating Records Like a Pro

Stuck with a 404 error associating notes with companies in HubSpot via API? Learn the critical difference in parameter placement for the CRM Associations API from a recent community discussion.

TReynaud
HubSpot Company Matching: The Smart Way to Prevent Duplicates with Unique IDs & Custom Code
Jun 9, 2026

HubSpot Company Matching: The Smart Way to Prevent Duplicates with Unique IDs & Custom Code

Learn how to leverage HubSpot workflows and custom code to automatically match contacts to existing company records using unique identifiers, boosting your CRM data hygiene.

EUlset8
Navigating HubSpot Integration Headaches: What the Community Says About Gemini & Permissions
Jun 8, 2026

Navigating HubSpot Integration Headaches: What the Community Says About Gemini & Permissions

Dive into a HubSpot Community discussion on app integration problems, focusing on Google Gemini. Learn about permission changes, security controls, and best practices for keeping your HubSpot connected apps running smoothly.

BFogarty0
HubSpot CMS Testing: Your Guide to Safe Development Environments
Jun 7, 2026

HubSpot CMS Testing: Your Guide to Safe Development Environments

Learn how to safely test changes on your HubSpot CMS website without impacting your live site. Explore Content Staging, Standard, and Developer Sandboxes for robust development.

TMisuna
Decoding HubSpot's Analytics v2 Sessions API: A Community Deep Dive into Unexpected Data
Jun 5, 2026

Decoding HubSpot's Analytics v2 Sessions API: A Community Deep Dive into Unexpected Data

Dive into a HubSpot Community discussion about unexpected null and zero values in the Analytics v2 Sessions API, impacting data insights and pagination for developers and RevOps. Learn what to do when HubSpot's API behaves differently than expected.

AashimaBatra
HubSpot Workflows Skipping Contacts? Diagnose Enrollment Issues Like a Pro
Jun 4, 2026

HubSpot Workflows Skipping Contacts? Diagnose Enrollment Issues Like a Pro

Frustrated by HubSpot workflows skipping contacts? Learn how to troubleshoot enrollment inconsistencies using community-backed tips to keep your e-commerce automation running smoothly.

Bestdentist
HubSpot API Authentication for Power BI: Solving 'Invalid Credentials' with Service Keys
Jun 4, 2026

HubSpot API Authentication for Power BI: Solving 'Invalid Credentials' with Service Keys

Facing HubSpot API 'invalid credentials' errors connecting to Power BI? Learn best practices for authentication, Service Keys, and data scopes from a HubSpot Community expert discussion.

SGopakumar2
Decoding HubSpot's OAuth API Update: What It Means for Your E-commerce Integrations
Jun 4, 2026

Decoding HubSpot's OAuth API Update: What It Means for Your E-commerce Integrations

Received an email about HubSpot's versioned OAuth API update? Learn what it means for your private apps, connected tools, and how to identify impacted integrations to keep your HubSpot e-commerce solution running smoothly.

HAhmadi05
HubSpot CLI Hanging? What to Do When Your Project Creation Stalls on Windows
Jun 3, 2026

HubSpot CLI Hanging? What to Do When Your Project Creation Stalls on Windows

Experiencing HubSpot CLI hanging during project creation on Windows? Learn why this bug occurs, how to debug, and the best path for resolution straight from the HubSpot Community. Essential for HubSpot developers and marketers.

206mph
Mastering HubSpot CRM Attachments: Fetching File Details for Your E-commerce & RevOps Workflows
Jun 3, 2026

Mastering HubSpot CRM Attachments: Fetching File Details for Your E-commerce & RevOps Workflows

Discover how to programmatically access and manage attached file details from HubSpot CRM objects for your e-commerce operations, customer portals, and RevOps workflows. Learn the expert approach.

ramkumar1021
HubDB Client-Side Calls Blocked? The E-commerce Expert's Guide to Firefox Tracking & HubSpot
Jun 3, 2026

HubDB Client-Side Calls Blocked? The E-commerce Expert's Guide to Firefox Tracking & HubSpot

Struggling with HubDB client-side API calls blocked by Firefox tracking protection? Learn why it happens and the reliable server-side solutions for your HubSpot e-commerce site.

jay_pinetco
Solving HubSpot Calling Extension Issues: When Click-to-Call Fails in Production
Jun 3, 2026

Solving HubSpot Calling Extension Issues: When Click-to-Call Fails in Production

Facing HubSpot Calling Extension issues in production? Learn how to troubleshoot onDialNumber and cross-tab sync problems for your custom telephony integration, enhancing your sales workflow.

VineetArora