Clifford
Founder & Engineer, Keymint
Clifford founded Keymint to give indie developers the licensing infrastructure that used to be reserved for enterprise teams. He designs the Keymint REST API, maintains the official SDKs (Node.js, Python, Go, C#), and writes the implementation guides on this blog from first-hand work: machine fingerprinting, offline license files, floating seats, and Stripe/webhook automation.
License keys & activation flowsOffline & air-gapped licensingFloating seats & concurrent sessionsStripe billing automationSDK design
Published by Clifford
Create Customer Records Automatically on Purchase
Jun 24, 2026Discord Notifications for License Activations
Jun 24, 2026Protecting Electron Apps from Piracy with Keymint
Jun 24, 2026Revoking Software Licenses on Stripe Cancellation
Jun 24, 2026Send Slack Notifications on License Revocations
Jun 24, 2026Track Software License Activations in PostHog
Jun 24, 2026Trigger CI/CD Pipelines After a License Purchase
Jun 24, 2026Guide to Floating Licenses & Concurrent Seats
Jun 20, 2026License Your Python Desktop App with Keymint in 5 Minutes
Jun 20, 2026How Machine Fingerprinting Stops Software Piracy
Jun 20, 2026Designing Trial License Systems That Convert Users
Jun 20, 2026The Challenges of Multi-Platform Software Licensing
Nov 3, 2025The Developer's Guide to License Key Rotation
Sep 17, 2025How to Issue & Verify Offline Licenses for Air-Gapped Apps
Jun 23, 2025Using Keymint Node.js SDK for License Management
May 31, 2025Best License Models for Small Dev Teams
May 14, 2025Build vs. Buy: Protecting Apps Without Writing Licensing
May 6, 2025