How to Get a HubSpot API Key in 2026 (Private App Access Token Tutorial)

In today's video I'm going to teach you how to get a HubSpot API key. Important note: HubSpot no longer uses the old API key method. Instead you'll generate a secure access token from a Private App. This step-by-step tutorial shows you exactly how to create a Private App, choose the right scopes, and copy your access token safely. You'll learn: - Why the old API key is deprecated - Navigating to Private Apps in HubSpot settings - Creating a legacy app to get the access token - Selecting proper scopes with least privilege - How to safely copy and use your token - Security best practices for handling access tokens Perfect for developers, automation builders, and anyone integrating tools with HubSpot. Timestamps below 👇 If you found this helpful hit LIKE subscribe for more HubSpot tutorials and let me know in the comments what you're building with the HubSpot API #HubSpot #HubSpotAPI #HubSpotAPIAccessToken #PrivateApp #HubSpotToken #APIKey #HubSpotTutorial #HubSpotDeveloper #APIAuthentication #HubSpotIntegration #CRMAPI #DeveloperTutorial