Graph API inspector processes Microsoft Graph API requests generated by Microsoft web applications. Captured request metadata, request bodies and response bodies are stored locally in the user's browser until the user clears them. The extension does not transmit captured Graph API data to the developer or any third party. If the user upgrades to Premium, the extension communicates with ExtensionPay solely for license verification and subscription management. Payment information is processed entirely by ExtensionPay and its payment provider and is never collected by Graph API inspector. No browsing history, passwords, personal communications, location data or financial information are collected.