Launching today

KeyMint — License Key Manager

Launching today

Self-hosted license key manager. Pay once, no SaaS fees.

4 followers

Self-hosted license key manager. Pay once, no SaaS fees.

4 followers

Lemon Squeezy's license API is $29/month. KeyMint does the same as a one-time purchase you self-host. Generate, validate, and revoke license keys for your digital products. Track activations and expiry dates. It ships as full source code (React 19 + Express 5 + Postgres) — drop in a Neon connection string, deploy to Vercel for free. Not a hosted SaaS. You own the code and the database. Live demo, no signup needed.

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Launch tags:Open Source•SaaS•Developer Tools

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Maker

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Hey PH 👋 I build small self-hosted tools for indie hackers and KeyMint is the one I kept needing myself. Every time I sold a digital product I hit the same wall: how do I hand out license keys and check if they're valid without paying for a license API. The paid options work fine but they're subscriptions, and paying $29/month to validate a few keys felt backwards when I'm pre-revenue. So I built the thing as source code you own outright. You can poke the demo without signing up. Curious what license-key edge cases I'm missing — partial refunds, key transfers, that kind of thing. If you've sold digital products and dealt with this, I'd love to hear how you handled it.

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4d ago