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Licensing API

Licensing you can
actually verify.

Signed responses. A tamper-evident log. Proof, not promises.

No card. Free tier stays free.

Every reply signed. Every action chained.

Setup

Live in three steps.

01

Sign in

Discord. No card, no sales call.

02

Create an app

It gets its own signing identity. Copy two values.

03

Drop in the SDK

C++17, vendored crypto, no runtime deps.

C++ ships today, on MinGW-w64 and MSVC. Other languages aren't written yet.

Security

A stolen database is worth nothing.

Signed responses

Ed25519, checked before parsing. A rewritten reply fails.

Nothing reusable at rest

Peppered HMACs, pepper outside the database. A dump is digests.

Binding that survives a swap

K-of-N matching. New disk still works. New machine doesn't.

Tamper-evident log

Each entry hashes the last. Edit one and the chain breaks.

Files resealed per session

Encrypted under that session's key, so a copy from one machine won't open on another. Nothing to patch: the bytes aren't there until we send them.

Threat model

What happens when.

Key posted publicly

  • Fifty machines try it.
  • Device cap refuses the rest.
  • Revoke; sessions die instantly.

Hardware spoofed

  • One component faked.
  • K-of-N still matches.
  • Bans are per part, so they stick.

Clock rolled back

  • System time set to last year.
  • Expiry is ours, not theirs.
  • Refused anyway.

What this isn't

Not an obfuscator. We can't stop someone editing your binary, only make sure the valuable parts live here. Pair it with a packer if you need one.

Pricing

Every tier gets every security feature.

Paying raises your limits, never your protection.

Free

$0
  • 1 application
  • 100 licences
  • Signing and device binding
  • Audit log
Start free
Most popular

Developer

$2/mo

$24 billed yearly · or $2.99 monthly

  • Unlimited applications
  • 10,000 licences
  • Server-side variables
  • Webhooks
Choose Developer

Seller

$3.25/mo

$39 billed yearly · or $4.99 monthly

  • Everything in Developer
  • Unlimited licences
  • Encrypted file gating
  • Admin API
Choose Seller

Rather run it yourself? The server is open, so you can read what we do with your data.

FAQ

Fair questions.

Can't they just patch the check?

Only if it returns a boolean. Ours doesn't. A failed redeem yields no session, and gated files stay encrypted server-side.

What if you go down?

New sessions fail; existing ones run to expiry. That's the honest cost of server-side validation.

Why trust you?

Don't. Verify the signatures and read the audit chain. That's the point.

Is it production ready?

Built and adversarially tested. New, and not yet third-party audited. Judge the code.

Ship it this week.

Start free →