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Foliox License
Secure software licensing infrastructure for developers
Foliox License is a software license key system: generate keys, lock each to one device (HWID), set expiry, revoke instantly and verify over a signed API. Free plan, SDKs for Python, Node.js, Go and Rust.
I built Foliox License because I wanted a simpler way for developers to add proper licensing to their software without building the entire licensing infrastructure themselves.
The idea started with a simple problem: how do you issue a license, make sure it's tied to the intended machine, verify it securely, and still have the ability to revoke it if a key gets leaked?
Foliox currently handles HWID-based device locking, license expiration, instant revocation, and Ed25519-signed verification responses. I've also built SDKs for Python, Node.js, Go, and Rust so developers can integrate it into their existing projects.
I'm still improving the platform, so I'd especially love feedback on the API design, security model, SDK experience, and anything that feels confusing or missing.
If you're building desktop software, SaaS tools, paid scripts, or developer products that need licensing, I'd love to hear how you're currently handling it.
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About Foliox License on Product Hunt
“Secure software licensing infrastructure for developers”
Foliox License was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #20 on the daily leaderboard. Foliox License is a software license key system: generate keys, lock each to one device (HWID), set expiry, revoke instantly and verify over a signed API. Free plan, SDKs for Python, Node.js, Go and Rust.
Foliox License was featured in Web App (124k followers), SaaS (44.5k followers) and Developer Tools (520.4k followers) on Product Hunt. Together, these topics include over 181.3k products, making this a competitive space to launch in.
Who hunted Foliox License?
Foliox License was hunted by mohit. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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