How to register your own HubSpot MCP OAuth app
Create an MCP auth app in HubSpot and connect it to Tenklo
This guide shows you how to create an MCP auth app in your HubSpot account and obtain your OAuth credentials (client ID and secret). These are required so your users can grant your app access to their HubSpot account via Tenklo.
Create an MCP auth app in HubSpot
If you don't have an account go to HubSpot's developer signup page and create an account.
In your HubSpot account, go to Development. In the left sidebar, select MCP Auth Apps.
In the upper right, click Create MCP auth app.
In the dialog, fill in all your required information. For the Redirect URL add https://api.tenklo.dev/oauth/callback
Click Create. After the app is created, copy your Client ID and Client Secret. You will enter these when configuring the HubSpot (MCP) integration in Tenklo.
You're now ready to connect HubSpot MCP to Tenklo. For more on the HubSpot MCP server and OAuth, see HubSpot's guide to integrating with the MCP server.