Software licensing, without the headache.

SourceAuth gives your application secure license keys, HWID locking, resellers, and usage analytics, set up in minutes, not days.

Create free account How it works
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License keys

Generate single or bulk keys, lock them to hardware IDs, set expiry or lifetime durations, pause or ban on demand.

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Simple API

A handful of JSON endpoints (init, register, login, license, hwid reset) with app-secret + session-token auth.

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Per-app isolation

Every application's users, licenses, logs, and blacklist are fully isolated; nothing ever leaks across apps.

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Resellers & balances

Grant resellers access to specific apps, top up their balance, and let them generate keys against configurable pricing.

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Webhooks & variables

Fire webhooks on registrations, bans, and logins. Serve remote config values with the built-in variables store.

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2FA & audit logs

Optional TOTP two-factor auth for every panel account, plus a full activity log per application.

ยฉ 2026 SourceAuth