HubSpot Access the HubSpot CRM API with managed OAuth authentication. Create and manage contacts, companies, deals, and their associations. Quick Start Base URL Replace with the actual HubSpot API endpoint path. The gateway proxies requests to and automatically injects your OAuth token. Authentication All requests require the Maton API key in the Authorization header: Environment Variable: Set your API key as : Getting Your API Key 1. Sign in or create an account at maton.ai 2. Go to maton.ai/settings 3. Copy your API key Connection Management Manage your HubSpot OAuth connections at . List C…